Speed Control of FSTP Inverter Fed Induction Motor Drive with a Neural Network Control

Size: px
Start display at page:

Download "Speed Control of FSTP Inverter Fed Induction Motor Drive with a Neural Network Control"

Transcription

1 IOSR Journal of Electrical and Electronic Engineering (IOSR-JEEE) e-issn: ,p-ISSN: , Volume 10, Iue 1 Ver. IV (Jan Feb. 2015), PP Speed Control of FSTP Inverter Fed Induction Motor Drive with a Neural Network Control Smita Khanapure 1, Dr. Baavaraj Amarapur 2 1, 2, Electrical & Electronic Department PDA College of Engineering, Gulbarga, Karnataka. Abtract: in thi paper, the peed control of an induction motor uing Four Switch Three Phae Inverter (FSTPI) and Neural Network i propoed. The propoed work ha been carried out by the deign and implementation of inverter and control circuit. The four witch three phae inverter i ued becaue of low cot, leer witching loe and reduced complexity of control algorithm and interfacing circuit. The control circuit wa developed by deigning a three layered feed forward Neural Network etimator which etimate rotor flux, unit vector and torque by taking voltage and current reference from machine terminal. Baed on the Neural Network output and difference between actual peed and et peed, the digital ignal controller (dpic30f6012a) generate pule width modulated (PWM) pule to the power witche of the inverter. The width and frequency of pule are adjuted uch that to maintain the contant v/f ratio of inverter output voltage to achieve the deired peed. The propoed ytem ha been teted with different load and different peed. The reult are tabulated and correponding graph are drawn. From the graph it i oberved that, the contant peed ha been achieved with variation of load. The neural network controller provide an accurate and fater peed control. Index Term: Three phae induction motor, FSTPI, PWM, Neural Network, dpic30f6012a I. Introduction Induction motor are widely ued in indutrial and dometic application due to their imple contruction, low cot, high robutne and higher efficiency. In the earlier day the induction motor are ued for contant peed application. With the revolution of high peed power emiconductor devie and progre in the field of power electronic and microcontroller enable the application of Induction motor for high performance variable peed drive. Variable peed of an Induction Motor i achieved by varying magnitude and frequency of a Supply voltage, which can be obtained by Six Switch Three Phae Inverter (SSTPI). But thi inverter ha the diadvantage uch a loe of the ix witche, complexity of control algorithm & interface circuit and increaed real time computation. In order to overcome thee difficultie of the ix witch inverter a Four Switch Three Phae Inverter (FSTPI) are developed for variable peed drive. Which can be ued for high performance induction motor drive with reduced cot and ize a compared to ix witch three phae inverter baed motor drive [1]. The achieving of variable peed of an induction motor drive i a challenging tak becaue of non-linear behavior of the motor peed. In order to overcome thi, a new method wa developed i known a Artificial Neural Network. Thi i ued for non-linear control ytem becaue of it ability of modeling a nonlinear ytem without the requirement of mathematical model of a ytem. It ha learning ability and approximation to any arbitrary continuou function becaue it attempt to imitate the way human brain work rather than uing a digital model. The Neural Network can be deigned by uing input, output and hidden node and it connection through weight [6]. Recently neural network have been ued in power electronic and motion control application uch a parameter identification and tate etimation of an Induction Motor like flux etimation, peed etimation. Evidently Neural Network technique i howing promie a a competitive method of complex ignal proceing for power electronic application [2]. Fig 1 tructure of neural network DOI: / Page

2 The Neural Network can be repreented by uing ingle or multiple layer Neural Network. The multilayer Neural Network i a hown in figure 1, conit of input, hidden and output layer which are repreented by circle. They are interconnected by line trough the weight. The weight between input to hidden and hidden to output layer are repreented by W 1 to W n and V 1 to V n repectively. The deired output of the network i obtained by multiplying the weight to the repective neuron. The implementation of propoed work ha been carried out in two tage. In the firt tage, the deign and development of Four Switch Three Phae Inverter uing MOSFET to reduce the ize and cot of the inverter. In the econd tage, deign of Neural Network etimator along with a high peed digital ignal controller uing dpic30f6012a. The three layered Neural Network ha been deigned to etimate the rotor flux, unit vector and torque by taking reference current and voltage ignal from the motor terminal. The etimation mechanim ue continual on-line training to learn unknown tator model dynamic and etimate rotor fluxe of an inverter-fed induction motor. Baed on the Neural Network output and peed difference between et peed and actual peed of a motor digital ignal controller generate Pule Width Modulated (PWM) pule of required width and frequency to the inverter witche to achieve the deired peed. Neural Network baed etimation ha the advantage of fater execution peed, ditributive aociative memory and fault tolerance characteritic and it can eaily co-exit a a peripheral chip with a ytem control [2]. The propoed ytem i teted for different load and peed. From the experimental reult we can oberve that the peed remain contant at different load with the better performance interm of torque and voltage regulation compared to the open loop ytem II. Block Diagram Of A Propoed Sytem Fig 2 Complete Block Diagram of a Sytem. Block diagram for the propoed ytem for peed control of induction motor drive i hown in Fig 2. It conit of power circuit, control circuit, iolation, driver circuit and peed ening and etting unit. Each unit of the block diagram i dicued in the following ubection. A Power circuit: The power circuit of the propoed ytem conit of bridge rectifier and Four Switch Three Phae Inverter. Rectifier convert AC input into a DC output which i moothened by two erie capacitor, the output of bridge rectifie i fed to the MOSFET baed four witch three phae inverter. The MOSFET are ued in the inverter circuit i of rating 13A. 500V Fig 3. Four Switch Three Phae Inverter. DOI: / Page

3 The complete ytem of the Four Switch Three Phae Inverter fed Induction Motor drive i hown in Fig.3. The circuit conit of four witche S 1, S 2, S 3 and S 4 and dc link capacitor C1 and C2. The AC input, which i of fixed frequency, i rectified by the rectifier witche. The a and b phae of the induction motor are connected to the two leg of the inverter, while the third phae c i connected to the center point of the dclink capacitor, C 1 and C 2. The four power witche are denoted by the binary variable S 1 to S 4, where the binary 1 correpond to an ON tate and the binary 0 correpond to an OFF tate. The tate of the upper witche (S 1,S 2 ) and lower witche (S 3,S 4 ) of a ame leg are complementary that i S 3 =1 S 1 and S 4 =1 S 2. The witching tate of the witche S 1 to S 4 are controlled in order to generate ac output from the DC bu. The witching tate and correponding phae voltage of the Four Switch Three Phae Inverter are hown in table 1. At any given time two witching pair (S 1, S 4 ) and (S 3, S 2 ) will conduct to generate an AC output to the motor. Since there i no control on the third phae, the middle point of the DC link (point C) i taken a the reference, and phae voltage of the inverter are given by equation (1) to equation ( 3) [1] V a = V C 3 4S 1 2S 2 1 (1) V b = V C 3 2S 1 + 4S 2 1 (2) V c = V C 3 2S 1 2S (3) where V a, V b, and V c are the inverter output voltage, V c i the voltage acro the dc link capacitor, V dc i the voltage acro the capacitor C 1 and C 2 (V c =V dc /2 ). Matrix form the above equation can be written a: V a V b V c = VC S 1 S 2 + V C (4) Table 1 Switching tate and output phae voltage[1] Switching tate Output tate S 1 S 2 V a V b V c 0 0 -V c/3 -V c/3 2V c/ V c V c V c -V c V c/3 V c/3-2v c/3 B Iolation and driver circuit There i a need for electrical iolation between the logic-level control ignal and drive circuit. Iolation circuit provide required gate voltage and current to the MOSFET, it alo amplifie control ignal to the level required by the power witche and it retrict the flow of any diturbance to the power device. The pule available at the output of the logic circuit are applied to the gate of individual MOSFET through eparate driver circuit; power upply required for driver circuit i obtained by the regulated dc upply C Speed ening and peed etting unit The inductive type proximity enor i ued in thi work to ene the actual peed of the induction motor. Proximity enor emit an electromagnetic radiation and look for change in the field or return ignal. Whenever metallic target enter the ening range it generate a pule baed on number of pule generated per econd by the proximity enor the motor peed in rpm i calculated and diplayed by the controller. In the propoed work a pc baed peed etting unit i developed through lab view oftware, which enable the uer to enter the deired peed in numerical value through keyboard intead of puh button. Lab view oftware i intrument control oftware which interfaced with controller to feed et peed to controller and diplay actual peed and et peed of the induction motor. D Control circuit Control unit of the propoed ytem ha been deigned uing digital ignal controller DSPIC30F6012A, in which neural network etimator and peed controller i implemented. The control unit generate PWM pule DOI: / Page

4 to the Power MOSFET of the inverter baed on the peed error and neural network output. The input and output ignal required to train the neural network are calculated from the equation (5) to equation (18) by receiving motor terminal voltage and current feedback. V d = 2 V 3 a 1 V 3 b 1 V 3 C (5) V q i d = 3 2 V b + V c DOI: / Page (6) = 2 3 i a 1 3 i b 1 3 i c (7) i q = 3 2 a + i c ) (8) = (V d R i d ) dt (9) = (V q R S i q ) dt (10) = ψ d L i d (11) = ψ q L S i q (12) ψ d ψ q ψ dm ψ qm ψ qr = L R L M ψ qm L r i q (13) ψ dr = Lr Lm ψ dm L R i d (14) ψ r = (ψ dr ) 2 + (ψ qr ) 2 (15) co θ = ( ψ dr ψ r ) (16) in θ = ( ψ qr ψ r ) (17) T e = 3P 4 where v d (v q) tator voltage in d-axi (q-axi), i d (i q) tator current in d-axi (q-axi) Ψ d(ψ q) tator flux linkage in d-axi (q-axi), Ψ dm (Ψ qm) air gap flux linkage in d-axi (y-axi) Ψ dr (Ψ qr ) rotor flux linkage in d-axi (q-axi) Ψ r rotor R tator reitance, L l tator leakage inductance, L lr rotor leakage inductance, L m magnetizing inductance L r rotor inductance, and p no of pole Te Torque in NM (ψ d i d ψ q i q ) (18) All the ignal with upercript - indicate that they are in tationary reference frame. Neural network receive the variable frequency variable magnitude ignal wave Ψ d, Ψ q, i d and i q and then compute through equation (15) to equation (18) to etimate rotor flux, torque and unit vector [2][3] [5] F Control method The control cheme for cloed loop peed control of an induction motor include peed controller and neural network etimator. The peed controller take actual peed of the induction motor from proximity enor and etting of the peed from PC baed peed etting mechanim uing labview oftware and etimate the error between them. Mean time the controller receive the current and voltage ignal from the phae a and b of the machine terminal, then thee three phae variable are converted into two phae variable v d, v q and i d, i q by uing equation (5) to equation (8) thee two phae variable are then converted to fluxe Ψ d, Ψ q by uing equation (9) and equation (10). Current i d, i q and fluxe Ψ d, Ψ q are applied to the Neural Network etimator a input to etimate rotor flux, unit vector and torque at the output. The etimation mechanim ue continual on-line training to learn unknown tator model dynamic. The output of the neural network etimator and peed controller are ued to generate the PWM pule of required width and frequency to the inverter witche to achieve deired peed. The Induction motor peed i directly proportional to the upply frequency. If the upply frequency i reduced keeping the voltage contant, the air gap flux will aturate, to avoid flux aturation. The upply voltage i alo reduced o that the v/f ratio of the induction motor upply remain contant with the changing load and peed reference. By maintaining contant v/f ratio maximum torque developed i maintained contant, where a peed can be varied to a deired value at any load condition

5 III. Propoed Multilayered Neural Network The deigned three layered feed forward neural network i hown in fig 4.Which ha input layer, hidden layer and output layer. The number of neuron in the input and output layer are four a the input and output variable are alo four. The number of hidden layer neuron i determined by trial and error method which i found to be 9. Fig. 4 Topology of Neural Network. The input to the neural network are Ψ d,ψ q, i d and i q which are calculated by equation (7) to (10) and output are namely rotor flux, torque and unit vector. The network i fully connected and a contant bia ignal i coupled to all the neuron of the hidden and output layer through a weight. The input layer neuron have linear tranfer characteritic where a the hidden layer and output layer neuron have hyperbolic-tan type nonlinear tranfer function. The training wa carried out by adjutment of the connection weight o that the predetermined input-output repreentation i etablihed. The objective of the training proce i to minimize a performance index defined in term of output error. Back propagation algorithm i ued to train the neural network. For the training of the neural network 200 ample are collected by changing input voltage and load of the motor out of them 50 ample are kept aide for the teting purpoe. IV. Experimental Reult The propoed control ytem wa implemented by a DSC (dpic30f6012) baed PWM inverter. C language i ued to develop the control oftware. The device i programmed uing MPLAB Integrated Development Environment (IDE) tool. In thi work 440V, 50Hz, 1.5A, 3-phae 1HP Induction motor i ued. The experiment ha been carried out on the propoed ytem for open loop a well a cloed loop ytem. In an open loop ytem the load i varied from 0 to 2 kg in tep of 0.5 kg and the correponding peed, voltage and current reading are tabulated in table 2. Similarly for the cloed loop ytem two et of reading were taken in two condition namely (i) at contant peed and (ii) at contant load (i) For contant peed operation, at particular et peed of 1300 RPM the load on the induction motor wa varied from 0 to 2 kg in tep of 0.5 kg the correponding reading of peed, voltage and current were tabulated in the table 3. In the table 3 and 4 the torque and regulation were calculated by uing equation (18) and equation (20). (ii) For the contant load operation, for the load of 2 kg the et peed wa varied from 1400 RPM to 1100 RPM in tep of 50 RPM the correponding lip and torque were calculated uing equation (18) and equation (20) and i tabulated in table 4 and the peed veru torque curve i drawn in Fig 8.From the table 3 and 4 it i oberved that a the load change the peed alo change in open loop ytem. But in the propoed cloed loop ytem the peed will remain contant a the load increae. The comparion of the open loop and cloed loop ytem ha been made and the correponding graph are hown in figure 5 to figure 7, open loop graph i indicated by light color line & cloed loop graph i indicated by dark color line. From the graph it i oberved that a contant peed, higher torque and reduced voltage regulation ha been achieved from cloed loop a compared to open loop ytem. The gate pule at et peed of 1200RPM, 1300 RPM and 1400 RPM are hown in Fig 9, Fig 10 and Fig 11 repectively. DOI: / Page

6 Speed in RPM----> Speed Control of FSTP Inverter Fed Induction Motor Drive with a Neural Network Control Torque EM = P m W r NM (18) Regulation (%) = V i V o V i 100 (19) lip(%) = N N r N 100 (20) Table 3 Experimental Reult for open loop ytem. S Load Speed Voltage Current Torque em no in kg (RPM) (V) (A) (NM) Regulation Table 4 Experimental Reult for cloed loop ytem S Load Speed Voltage Current Torque em no in kg (RPM) (V) (A) (NM) Regulation S no Table 5 Experimental reult at 1.5 kg load Set Speed (RPM) Slip (%) Torque em (NM) open loop cloed loop Load in kg-----> Fig 5. Speed veru Load curve. DOI: / Page

7 Torqe em im NM---> Voltage Regulation-----> Torque EM in NM----> Speed Control of FSTP Inverter Fed Induction Motor Drive with a Neural Network Control open loop cloed loop Load in kg----> Fig 6 Torque veru Load curve open loop cloed loop Load in kg-----> Fig 7 Voltage Regulation veru Load curve Torque peed in RPM----> Fig 8. Speed veru Torque DOI: / Page

8 Fig 9. Gate Pule at 1200 RPM. Fig 10. Gate pule at 1300 RPM Fig 11 Gate Pule at 1400 RPM V. Concluion The Four Switch Three Phae Inverter (FSTPI) fed Induction Motor Drive for cloed loop peed control uing Neural Network etimator i implemented. The propoed topology reduce the cot, witching loe and complexity of control algorithm compared to conventional ix witch three phae inverter drive alo the neural DOI: / Page

9 network etimator ued in thi paper provide fater and accurate peed control with a variable load and at different et peed. From the experimental reult it i oberved that in the open loop ytem the peed decreae a load increae where a in the cloed loop ytem uing propoed topology the peed remain contant with the varying load. The electromagnetic torque developed increae by 4% and voltage regulation decreae by 3% compared to open loop ytem. Reference [1]. M. Nair uddin, T. S. Radwan, and M. A. Rahman, Performance Analyi of a Cot Effective4-Switch 3-phae Inverter Fed IM drive, Iranian Journal of Electrical and Computer Engineering, Vol. 5, No. 2, ummer-fall 2006 [2]. M. Godoy imce, Bimal k. Boe: Neural network Baed Etimation of Feedback Signal for a Vector Controlled Induction Motor Drive, IEEE Tranaction on Indutr Application.vol 31, no3 pp 620 to 629, May 19 [3]. M.A. Shami Nejad, M.Farhad, and H.Moayedi Rad,: A New Method of PWM Pule Generation in Induction Motor uing Artificial NeuralNetwork,IEEE Tranaction Intern--ational Sympoium on Power Electronic, Electrical Drive Automation and Motion, pp , [4]. Poornima and K. Prakaam: V/F Control of Three Phae Induction Motor uing Neural Network along with power factor correction, Bonfring International Journal of Power Sytem and Integrated Circuit. Vol 2, Special Iue 1, Part 1, February [5]. D. D. Neema, R. N. Patel and A. S. Thoke, Member IEEE: Rotor Flux and Torque Etimation for Vector Controlled Induction Drive uing ANN,IEEE Tranaction, pp.2215 to 2220, [6]. Robert E. Uhrig, Introduction to Artificial Neural Network, IEEE Conference, pp 33-37, [7]. Mr.DeepaliS.Shirke, Prof. Mr.Haripriya, H.Kulkarni: Microcontroller Baed Speed Control of Three phae Induction Motor uing V/F Method, International Journal of Scientific and Reearch Publication, Volume 3, Iue 2, February 201, pp1 to 6 [8]. Kalyan Kumar Halder, Md. Jahedul Ilam, Md. Abdur Rafiq, and B.C. Ghoh: Vector Control of a Cot Effective FSTP Inverter Fed Synchronou Reluctance Motor Drive Baed on Recurrent Neural Network, The Pacific Journal of Science and Technology, Volume 12, No 2. pp November 2011 [9]. M. Nair Uddin, Tawfik S.Radwan, M. Azizur Rahman: Fuzzy-Logic-Controller-Baed Cot-Effective Four Switch Three Phae Inverter-Fed IPM Synchronou Motor Drive Sytem, IEEE Tranaction on Indutry Application, Vol. 42, No. 1 January/February 2006,pp 21 to 30 [10]. Blaabjerg, D.O. Neacu, J.K. Pederen: Adaptive SVM to Compenate DC-link Voltage Ripple for Four-witch Three-phae Voltage-ource Inverter, IEEE Tranaction on Power Electronic, Vol. 1four, No. four, July 1999, pp.7fourthree 752 [11]. Microchip Technology, 2001, PIC1ixF877A Data heet, [12]. M. Bounadja, A. Mellakhi, B. Belmadani: A High Performance PWM Inverter Voltage-fed Induction Machine Drive with an Alternative Strategy for Speed Control, Serbian Journal of Electrical Engineering, Vol 4, No. 1, June 2007, pp [13]. Neelima.A,Hari krihna.ch: Neural Network Baed Space Vector Pwm Control Of Induction Motor, International Journal of Engineering Reearch and Application. Vol. 2, Iue6, November- December 2012, pp DOI: / Page

CHAPTER 2 WOUND ROTOR INDUCTION MOTOR WITH PID CONTROLLER

CHAPTER 2 WOUND ROTOR INDUCTION MOTOR WITH PID CONTROLLER 16 CHAPTER 2 WOUND ROTOR INDUCTION MOTOR WITH PID CONTROLLER 2.1 INTRODUCTION Indutrial application have created a greater demand for the accurate dynamic control of motor. The control of DC machine are

More information

A Flyback Converter Fed Multilevel Inverter for AC Drives

A Flyback Converter Fed Multilevel Inverter for AC Drives 2016 IJRET olume 2 Iue 4 Print IN: 2395-1990 Online IN : 2394-4099 Themed ection: Engineering and Technology A Flyback Converter Fed Multilevel Inverter for AC Drive ABTRACT Teenu Joe*, reepriya R EEE

More information

Chapter Introduction

Chapter Introduction Chapter-6 Performance Analyi of Cuk Converter uing Optimal Controller 6.1 Introduction In thi chapter two control trategie Proportional Integral controller and Linear Quadratic Regulator for a non-iolated

More information

HIGH VOLTAGE DC-DC CONVERTER USING A SERIES STACKED TOPOLOGY

HIGH VOLTAGE DC-DC CONVERTER USING A SERIES STACKED TOPOLOGY HIGH VOLTAGE DC-DC CONVERTER USING A SERIES STACKED TOPOLOGY Author: P.D. van Rhyn, Co Author: Prof. H. du T. Mouton Power Electronic Group (PEG) Univerity of the Stellenboch Tel / Fax: 21 88-322 e-mail:

More information

REAL-TIME IMPLEMENTATION OF A NEURO-AVR FOR SYNCHRONOUS GENERATOR. M. M. Salem** A. M. Zaki** O. P. Malik*

REAL-TIME IMPLEMENTATION OF A NEURO-AVR FOR SYNCHRONOUS GENERATOR. M. M. Salem** A. M. Zaki** O. P. Malik* Copyright 2002 IFAC 5th Triennial World Congre, Barcelona, Spain REAL-TIME IMPLEMENTATION OF A NEURO- FOR SYNCHRONOUS GENERATOR M. M. Salem** A. M. Zaki** O. P. Malik* *The Univerity of Calgary, Canada

More information

Switched Capacitor Converter fed SRM Drive with Power Factor Correction

Switched Capacitor Converter fed SRM Drive with Power Factor Correction Switched Capacitor Converter fed SRM Drive with Power Factor Correction Bhim Singh, Fellow, IEEE Dept. of Electrical Engineering Indian Intitute of Technology Delhi New Delhi-110016, India bingh@ee.iitd.ac.in

More information

Power Electronics Laboratory. THE UNIVERSITY OF NEW SOUTH WALES School of Electrical Engineering & Telecommunications

Power Electronics Laboratory. THE UNIVERSITY OF NEW SOUTH WALES School of Electrical Engineering & Telecommunications .0 Objective THE UNIVERSITY OF NEW SOUTH WALES School of Electrical Engineering & Telecommunication ELEC464 Experiment : C-C Step-own (Buck) Converter Thi experiment introduce you to a C-C tep-down (buck)

More information

Analysis. Control of a dierential-wheeled robot. Part I. 1 Dierential Wheeled Robots. Ond ej Stan k

Analysis. Control of a dierential-wheeled robot. Part I. 1 Dierential Wheeled Robots. Ond ej Stan k Control of a dierential-wheeled robot Ond ej Stan k 2013-07-17 www.otan.cz SRH Hochchule Heidelberg, Mater IT, Advanced Control Engineering project Abtract Thi project for the Advanced Control Engineering

More information

Analysis of Variable Frequency Three Phase Induction Motor Drive

Analysis of Variable Frequency Three Phase Induction Motor Drive World Academy of Science, ngineering and Technology 18 008 Analyi of Variable Frequency Three Phae Induction Motor Drive Thida Win, Nang Sabai, and Hnin Nandar Maung Abtract AC motor drive are widely ued

More information

Active Harmonic Elimination in Multilevel Converters Using FPGA Control

Active Harmonic Elimination in Multilevel Converters Using FPGA Control Active Harmonic Elimination in Multilevel Converter Uing FPGA Control Zhong Du, Leon M. Tolbert, John N. Chiaon Electrical and Computer Engineering The Univerity of Tenneee Knoxville, TN 7996- E-mail:

More information

Design of buck-type current source inverter fed brushless DC motor drive and its application to position sensorless control with square-wave current

Design of buck-type current source inverter fed brushless DC motor drive and its application to position sensorless control with square-wave current Publihed in IET Electric Power Application Received on 4th January 2013 Revied on 17th February 2013 Accepted on 4th March 2013 ISSN 1751-8660 Deign of buck-type current ource inverter fed bruhle DC motor

More information

Automatic Voltage Regulator with Series Compensation

Automatic Voltage Regulator with Series Compensation Automatic Voltage Regulator with Serie Compenation 1 Neethu Sajeev, 2 Najeena K S, 3 Abal Nabi 1 M.Tech Student, 2, 3 Aitant Proffeor, Electrical and Electronic Dept ILAHIA College of Engineering and Technology

More information

Design and Performance Comparison of PI and PID Controllers For Half Bridge DC-DC Converter

Design and Performance Comparison of PI and PID Controllers For Half Bridge DC-DC Converter International Journal of Advanced Reearch in Electrical and Electronic Engineering Volume: 2 Iue: 1 08-Mar-2014,ISSN_NO: 2321-4775 Deign and Performance Comparion of PI and PID Controller For Half Bridge

More information

Research on Control Technology of Permanent Magnet Synchronous Motor Based on Iterative Algorithm Liu Yangyang 1c, Yang Guang 2b, Zou Qi 1c,

Research on Control Technology of Permanent Magnet Synchronous Motor Based on Iterative Algorithm Liu Yangyang 1c, Yang Guang 2b, Zou Qi 1c, 3rd International Conference on Mechanical Engineering and Intelligent Sytem (ICMEIS 2015) Reearch on Control Technology of Permanent Magnet Synchronou Motor Baed on Iterative Algorithm Liu Yangyang 1c,

More information

Basic Study of Radial Distributions of Electromagnetic Vibration and Noise in Three-Phase Squirrel-Cage Induction Motor under Load Conditions

Basic Study of Radial Distributions of Electromagnetic Vibration and Noise in Three-Phase Squirrel-Cage Induction Motor under Load Conditions http://dx.doi.org/0.42/jicem.203.2.2.54 54 Journal of International Conference on Electrical Machine and Sytem Vol. 2, No. 2, pp. 54 ~58, 203 Baic Study of Radial Ditribution of Electromagnetic Vibration

More information

CONTROL OF COMBINED KY AND BUCK-BOOST CONVERTER WITH COUPLED INDUCTOR

CONTROL OF COMBINED KY AND BUCK-BOOST CONVERTER WITH COUPLED INDUCTOR International Journal of Scientific Engineering and Applied Science (IJSEAS) - Volume-1, Iue-7,October 015 COTROL OF COMBIED KY AD BUCK-BOOST COVERTER WITH COUPLED IDUCTOR OWFALA A 1, M AASHIF 1 MEA EGIEERIG

More information

Research on Direct Torque Control of Induction Motor Based on TMS320LF2407A

Research on Direct Torque Control of Induction Motor Based on TMS320LF2407A Available online at www.ciencedirect.com Phyic Procedia 5 ( ) 53 59 International Conference on Solid State Device and Material Science Reearch on Direct Torque Control of Induction Motor Baed on TMS3LF47A

More information

A SIMPLE HARMONIC COMPENSATION METHOD FOR NONLINEAR LOADS USING HYSTERESIS CONTROL TECHNIQUE

A SIMPLE HARMONIC COMPENSATION METHOD FOR NONLINEAR LOADS USING HYSTERESIS CONTROL TECHNIQUE A IMPLE HARMONIC COMPENATION METHOD FOR NONLINEAR LOAD UING HYTEREI CONTROL TECHNIQUE Kemal KETANE kemalketane@gazi.edu.tr İre İKENDER irei@gazi.edu.tr Gazi Univerity Engineering and Architecture Faculty

More information

EEEE 480 Analog Electronics

EEEE 480 Analog Electronics EEEE 480 Analog Electronic Lab #1: Diode Characteritic and Rectifier Circuit Overview The objective of thi lab are: (1) to extract diode model parameter by meaurement of the diode current v. voltage characteritic;

More information

Control Method for DC-DC Boost Converter Based on Inductor Current

Control Method for DC-DC Boost Converter Based on Inductor Current From the electedwork of nnovative Reearch Publication RP ndia Winter November 1, 15 Control Method for C-C Boot Converter Baed on nductor Current an Bao Chau Available at: http://work.bepre.com/irpindia/46/

More information

Tasks of Power Electronics

Tasks of Power Electronics Power Electronic Sytem Power electronic refer to control and converion of electrical power by power emiconductor device wherein thee device operate a witche. Advent of ilicon-controlled rectifier, abbreviated

More information

Simulation of Six Phase Split Winding Induction Machine Using the Matlab/Simulink Environment

Simulation of Six Phase Split Winding Induction Machine Using the Matlab/Simulink Environment Simulation of Six Phae Split Winding nduction Machine Uing the Matlab/Simulink Environment Ogunjuyigbe A.S.O, Nnachi A.F, Jimoh A.A member EEE and Nicolae D. member EEE Electrical Engineering Department,

More information

Optimal Control for Single-Phase Brushless DC Motor with Hall Sensor

Optimal Control for Single-Phase Brushless DC Motor with Hall Sensor Reearch Journal of Applied Science, Engineering and Technology 5(4): 87-92, 23 ISSN: 24-7459; e-issn: 24-7467 Maxwell Scientific Organization, 23 Submitted: June 22, 22 Accepted: Augut 7, 22 Publihed:

More information

R. Linga Swamy and P. Satish Kumar

R. Linga Swamy and P. Satish Kumar Speed Control of Space Vector Modulated Inverter Driven Induction Motor R. Linga Swamy and P. Satih Kumar Abtract: In thi paper, v/f control of Induction motor i imulated for both open loop and cloed loop

More information

EFFECT OF THE FEEDER CABLE AND TRANSFORMER IMPEDANCE ON THE MECHANICAL OUTPUT CHARACTERISTIC OF THE INDUCTION MOTOR

EFFECT OF THE FEEDER CABLE AND TRANSFORMER IMPEDANCE ON THE MECHANICAL OUTPUT CHARACTERISTIC OF THE INDUCTION MOTOR Intenive Programme Renewable Energy Source May 2011, Železná Ruda-Špičák, Univerity of Wet Bohemia, Czech Republic EFFECT OF THE FEEDER CABLE AND TRANSFORMER IMPEDANCE ON THE MECHANICAL OUTPUT CHARACTERISTIC

More information

Lab 7 Rev. 2 Open Lab Due COB Friday April 27, 2018

Lab 7 Rev. 2 Open Lab Due COB Friday April 27, 2018 EE314 Sytem Spring Semeter 2018 College of Engineering Prof. C.R. Tolle South Dakota School of Mine & Technology Lab 7 Rev. 2 Open Lab Due COB Friday April 27, 2018 In a prior lab, we et up the baic hardware

More information

Better DC Bus Utilization and Torque Ripple Reduction by using SVPWM for VSI fed Induction Motor Drive

Better DC Bus Utilization and Torque Ripple Reduction by using SVPWM for VSI fed Induction Motor Drive Better DC Bu Utiliation and Torque Ripple Reduction by uing SPWM for SI fed Induction Motor Drive K.Gopala Krihna, T. Kranthi Kumar, and P. enugopal Rao Abtract The maximum value of the peak-phae voltage

More information

Design of a digitally-controlled LLC resonant converter

Design of a digitally-controlled LLC resonant converter 2011 International Conference on Information and Electronic Engineering IPCSIT vol.6 (2011) (2011) IACSIT Pre, Singapore Deign of a digitally-controlled LLC reonant converter Jia-Wei huang 1, Shun-Chung

More information

Techniques for Implementing a Model Simulated on a Physical Drive Vector Control

Techniques for Implementing a Model Simulated on a Physical Drive Vector Control 3 rd International Sympoium on Electrical Engineering and Energy er September 24-25, 2009, Suceava Technique for Implementing a Model Simulated on a Phyical Drive Vector Control Ciprian AFANASOV "Stefan

More information

Position Control of a Large Antenna System

Position Control of a Large Antenna System Poition Control of a Large Antenna Sytem uldip S. Rattan Department of Electrical Engineering Wright State Univerity Dayton, OH 45435 krattan@c.wright.edu ABSTRACT Thi report decribe the deign of a poition

More information

Control of Electromechanical Systems using Sliding Mode Techniques

Control of Electromechanical Systems using Sliding Mode Techniques Proceeding of the 44th IEEE Conference on Deciion and Control, and the European Control Conference 25 Seville, Spain, December 2-5, 25 MoC7. Control of Electromechanical Sytem uing Sliding Mode Technique

More information

Comparison Study in Various Controllers in Single-Phase Inverters

Comparison Study in Various Controllers in Single-Phase Inverters Proceeding of 2010 IEEE Student Conference on Reearch and Development (SCOReD 2010), 13-14 Dec 2010, Putrajaya, Malayia Comparion Study in ariou Controller in Single-Phae Inverter Shamul Aizam Zulkifli

More information

Improved Selective Harmonic Elimination for Reducing Torque Harmonics of Induction Motors in Wide DC Bus Voltage Variations

Improved Selective Harmonic Elimination for Reducing Torque Harmonics of Induction Motors in Wide DC Bus Voltage Variations Improved Selective Harmonic Elimination for Reducing Torque Harmonic of Induction Motor in Wide DC Bu Voltage Variation Hoein Valiyan Holagh, Tooraj Abbaian Najafabadi School of Electrical and Computer

More information

Review of D-STATCOM for Stability Analysis

Review of D-STATCOM for Stability Analysis IOSR Journal of Electrical and Electronic Engineering (IOSRJEEE) ISSN : 78-676 Volume, Iue (May-June 0), PP 0-09 Review of D-STATCOM for Stability Analyi Pradeep Kumar, Niranjan Kumar & A.K.Akella 3 3

More information

Experiment 3 - Single-phase inverter 1

Experiment 3 - Single-phase inverter 1 ELEC6.0 Objective he Univerity of New South Wale School of Electrical Engineering & elecommunication ELEC6 Experiment : Single-phae C-C Inverter hi experiment introduce you to a ingle-phae bridge inverter

More information

M.Sc.(Eng) in building services MEBS Utilities services Department of Electrical & Electronic Engineering University of Hong Kong

M.Sc.(Eng) in building services MEBS Utilities services Department of Electrical & Electronic Engineering University of Hong Kong MEBS 6000 010 Utilitie ervice Induction Motor peed control Not long ago, induction machine were ued in application for which adjutable peed i not ruired. Before the power electronic era, and the pule width

More information

NEW BACK-TO-BACK CURRENT SOURCE CONVERTER WITH SOFT START-UP AND SHUTDOWN CAPABILITIES

NEW BACK-TO-BACK CURRENT SOURCE CONVERTER WITH SOFT START-UP AND SHUTDOWN CAPABILITIES NEW BACK-TO-BACK CURRENT SOURCE CONVERTER WITH SOFT START-UP AND SHUTDOWN CAPABILITIES I. Abdelalam, G.P. Adam, D. Holliday and B.W. William Univerity of Strathclyde, Glagow, UK Ibrahim.abdallah@trath.ac.uk

More information

Isolated Bidirectional DC-DC Power Supply for Charging and Discharging Battery

Isolated Bidirectional DC-DC Power Supply for Charging and Discharging Battery Iolated Bidirectional DC-DC Power Supply for Charging and Dicharging Battery Muhammed Shamveel T M Department of Electrical Engineering Indian Intitute of Science, Bangalore Bangalore 560012 Email: hamveel7@gmail.com

More information

PERFORMANCE ANALYSIS OF SWITCHED RELUCTANCE MOTOR; DESIGN, MODELING AND SIMULATION OF 8/6 SWITCHED RELUCTANCE MOTOR

PERFORMANCE ANALYSIS OF SWITCHED RELUCTANCE MOTOR; DESIGN, MODELING AND SIMULATION OF 8/6 SWITCHED RELUCTANCE MOTOR 5 - JATIT. All right reerved. PERFORMANCE ANALYSIS OF SWITCHED RELUCTANCE MOTOR; DESIGN, MODELING AND SIMULATION OF / SWITCHED RELUCTANCE MOTOR Vika S. Wadnerkar * Dr. G. TulaiRam Da ** Dr. A.D.Rajkumar

More information

Previous lecture. Lecture 5 Control of DVD reader. TheDVD-reader tracking problem. Can you see the laser spot?

Previous lecture. Lecture 5 Control of DVD reader. TheDVD-reader tracking problem. Can you see the laser spot? Lecture 5 Control of DVD reader Previou lecture Focu control Radial control (Track following) Lecture 4: Specification in frequency domain Loop haping deign Problem formulation Modeling Specification Focu

More information

Voltage Analysis of Distribution Systems with DFIG Wind Turbines

Voltage Analysis of Distribution Systems with DFIG Wind Turbines 1 Voltage Analyi of Ditribution Sytem with DFIG Wind Turbine Baohua Dong, Sohrab Agarpoor, and Wei Qiao Department of Electrical Engineering Univerity of Nebraka Lincoln Lincoln, Nebraka 68588-0511, USA

More information

Frequency Calibration of A/D Converter in Software GPS Receivers

Frequency Calibration of A/D Converter in Software GPS Receivers Frequency Calibration of A/D Converter in Software GPS Receiver L. L. Liou, D. M. Lin, J. B. Tui J. Schamu Senor Directorate Air Force Reearch Laboratory Abtract--- Thi paper preent a oftware-baed method

More information

Active vibration isolation for a 6 degree of freedom scale model of a high precision machine

Active vibration isolation for a 6 degree of freedom scale model of a high precision machine Active vibration iolation for a 6 degree of freedom cale model of a high preciion machine W.B.A. Boomma Supervior Report nr : Prof. Dr. Ir. M. Steinbuch : DCT 8. Eindhoven Univerity of Technology Department

More information

Published in: Proceedings of the 26th European Solid-State Circuits Conference, 2000, ESSCIRC '00, September 2000, Stockholm, Sweden

Published in: Proceedings of the 26th European Solid-State Circuits Conference, 2000, ESSCIRC '00, September 2000, Stockholm, Sweden Uing capacitive cro-coupling technique in RF low noie amplifier and down-converion mixer deign Zhuo, Wei; Embabi, S.; Pineda de Gyvez, J.; Sanchez-Sinencio, E. Publihed in: Proceeding of the 6th European

More information

FUZZY Logic Based Space Vector PWM Controlled Hybrid Active Power Filter for Power Conditioning

FUZZY Logic Based Space Vector PWM Controlled Hybrid Active Power Filter for Power Conditioning FUZZY Logic Baed Space Vector PWM Controlled Hybrid Active Power Filter for Power Conditioning 1 JARUPULA SOMLAL 2 DR.MANNAM VENU GOPALA RAO 1 Aociate Profeor, 2 Profeor Department of EEE K L Univerity

More information

Digital Control of Boost PFC AC-DC Converters with Predictive Control

Digital Control of Boost PFC AC-DC Converters with Predictive Control Proceeding of the th International Middle Eat Power Sytem Conference (MEPCON ), Cairo Univerity, Egypt, December 9-,, Paper ID 7. Digital Control of Boot PFC AC-DC Converter with Predictive Control H.Z.Azazi

More information

PERFORMANCE EVALUATION OF LLC RESONANT FULL BRIDGE DC-DC CONVERTER FOR AUXILIARY SYSTEMS IN TRACTION

PERFORMANCE EVALUATION OF LLC RESONANT FULL BRIDGE DC-DC CONVERTER FOR AUXILIARY SYSTEMS IN TRACTION Électronique et tranmiion de l information PERFORMANCE EVALUATION OF LLC RESONANT FULL BRIDGE DC-DC CONVERTER FOR AUXILIARY SYSTEMS IN TRACTION VEERA VENKATA SUBRAHMANYA KUMAR BHAJANA 1, PAVEL DRABEK 2,

More information

Single Phase Transformerless Inverter and its Closed Loop Control for Grid Connected PV Applications

Single Phase Transformerless Inverter and its Closed Loop Control for Grid Connected PV Applications Single Phae Tranormerle Inverter and it Cloed Loop Control or Grid Connected PV Application 1 Pratik D. Rahate & Mini Rajeev 1, Dept. o Electrical Engineering, Fr. C. Rodrigue Intitute o Technology, Navi

More information

HARMONIC COMPENSATION ANALYSIS USING UNIFIED SERIES SHUNT COMPENSATOR IN DISTRIBUTION SYSTEM

HARMONIC COMPENSATION ANALYSIS USING UNIFIED SERIES SHUNT COMPENSATOR IN DISTRIBUTION SYSTEM HARMONIC COMPENSATION ANAYSIS USING UNIFIED SERIES SHUNT COMPENSATOR IN DISTRIBUTION SYSTEM * Montazeri M. 1, Abai Garavand S. 1 and Azadbakht B. 2 1 Department of Electrical Engineering, College of Engineering,

More information

SINGLE-PHASE ACTIVE FILTER FOR HIGH ORDER HARMONICS COMPENSATION

SINGLE-PHASE ACTIVE FILTER FOR HIGH ORDER HARMONICS COMPENSATION .jee.ro SINGLE-PHASE ACTIVE FILTER FOR HIGH ORDER HARMONICS COMPENSATION Kyo-Beum Lee Diviion of Electrical and Computer Engineering, Ajou Univerity San5, Woncheon-dong, Yeontong-gu, Suon 44-749, Korea

More information

New Resonance Type Fault Current Limiter

New Resonance Type Fault Current Limiter New Reonance Type Fault Current imiter Mehrdad Tarafdar Hagh 1, Member, IEEE, Seyed Behzad Naderi 2 and Mehdi Jafari 2, Student Member, IEEE 1 Mechatronic Center of Excellence, Univerity of Tabriz, Tabriz,

More information

Produced in cooperation with. Revision: May 26, Overview

Produced in cooperation with. Revision: May 26, Overview Lab Aignment 6: Tranfer Function Analyi Reviion: May 6, 007 Produced in cooperation with www.digilentinc.com Overview In thi lab, we will employ tranfer function to determine the frequency repone and tranient

More information

International Journal of Advance Engineering and Research Development. Speed Control of Induction Motor fed by PWM inverter by Vector Control Method

International Journal of Advance Engineering and Research Development. Speed Control of Induction Motor fed by PWM inverter by Vector Control Method Scientiic Journal o Impact Factor(SJIF): 3.134 International Journal o Advance Engineering and Reearch Development Volume 2,Iue 6, June -2015 e-issn(o): 2348-4470 p-issn(p): 2348-6406 Speed Control o Induction

More information

Efficiency and Damping Control Evaluation of a Matrix Converter with a Boost-up AC Chopper in Adjustable Speed Drive System

Efficiency and Damping Control Evaluation of a Matrix Converter with a Boost-up AC Chopper in Adjustable Speed Drive System Efficiency and Damping Control Evaluation of a Matrix Converter with a Boot-up AC Chopper in Adjutable Speed Drive Sytem Kazuhiro Koiwa and Jun-ichi Itoh Department of Electrical Engineering Nagaoka Univerity

More information

SIMULATION OF TWO CONTINUOUS DTC SCHEMES FOR THE INDUCTION MOTOR

SIMULATION OF TWO CONTINUOUS DTC SCHEMES FOR THE INDUCTION MOTOR SIMULATION OF TWO CONTINUOUS DTC SCHEMES FOR THE INDUCTION MOTOR Sergiu Ivanov Faculty of Engineering in Electromechanic, Environment and Indutrial Informatic Univerity of Craiova RO-200440, Craiova, Romania

More information

Flux estimation algorithms for electric drives: a comparative study

Flux estimation algorithms for electric drives: a comparative study Flux etimation algorithm for electric drive: a comparative tudy Mohamad Koteich To cite thi verion: Mohamad Koteich. Flux etimation algorithm for electric drive: a comparative tudy. International Conference

More information

Available online at ScienceDirect. Procedia Technology 17 (2014 )

Available online at  ScienceDirect. Procedia Technology 17 (2014 ) Available online at www.ciencedirect.com ScienceDirect Procedia Technology 17 (014 ) 791 798 Conference on Electronic, Telecommunication and Computer CETC 013 DC-DC buck converter with reduced impact Miguel

More information

MM6 PID Controllers. Readings: Section 4.2 (the classical three-term controllers, p except subsection 4.2.5); Extra reading materials

MM6 PID Controllers. Readings: Section 4.2 (the classical three-term controllers, p except subsection 4.2.5); Extra reading materials MM6 PID Controller Reading: Section 4.2 the claical three-term controller, p.179-196 except ubection 4.2.5; Extra reading material 9/9/2011 Claical Control 1 What have we talked in MM5? Stability analyi

More information

Improving the Regulatory Response of PID Controller Using Internal Model Control Principles

Improving the Regulatory Response of PID Controller Using Internal Model Control Principles International Journal of Control Science and Engineering 9, 9(): 9-4 DOI:.59/j.control.99. Improving the Regulatory Repone of PID Controller Uing Internal Model Control Principle Arun R. Pathiran Dept.

More information

DSP-Based Control of Boost PFC AC-DC Converters Using Predictive Control

DSP-Based Control of Boost PFC AC-DC Converters Using Predictive Control DSP-Baed Control of Boot PFC AC-DC Converter Uing Predictive Control H.Z.Azazi*, E. E. E-Kholy**, S.A.Mahmoud* and S.S.Shokralla* * Electrical Engineering Department, Faculty of Engineering, Menoufiya

More information

Development of a Novel Vernier Permanent Magnet Machine

Development of a Novel Vernier Permanent Magnet Machine Development of a Novel Vernier Permanent Magnet Machine Shuangxia Niu 1, S. L. Ho 1, W. N. Fu 1, and L. L. Wang 2 1 The Hong Kong Polytechnic Univerity, Hung Hom, Kowloon, Hong Kong 2 Zhejiang Univerity,

More information

International Journal on Emerging Technologies 1(1): 31-36(2010) ISSN : Estimation of saturation in grid connected induction generator

International Journal on Emerging Technologies 1(1): 31-36(2010) ISSN : Estimation of saturation in grid connected induction generator e t International Journal on Emerging Technologie (): 3-36() ISSN : 975-8364 Etimation of aturation in grid connected induction generator Shelly Vadhera and KS Sandhu Deptt of Electrical Engineering, National

More information

A Multi-Machine Power System Stabilizer Using Fuzzy Logic Controller

A Multi-Machine Power System Stabilizer Using Fuzzy Logic Controller A Multi-Machine Power Sytem Stabilizer Uing Fuzzy Logic Controller Dr. A. Taifour Ali, 2 Dr. Eia Bahier M Tayeb, 3 M. Kawthar A. Adam,2 College of Engineering; Sudan Univerity of Science & Technology;

More information

California State University, Bakersfield Computer & Electrical Engineering & Computer Science ECE 3220: Digital Design with VHDL Laboratory 6

California State University, Bakersfield Computer & Electrical Engineering & Computer Science ECE 3220: Digital Design with VHDL Laboratory 6 California State Univerity, Bakerfield Computer & Electrical Engineering & Computer Science ECE 322: Digital Deign with VHDL Laboratory 6 The purpoe of thi exercie i to examine arithmetic circuit that

More information

ECE451/551 Matlab and Simulink Controller Design Project

ECE451/551 Matlab and Simulink Controller Design Project ECE451/551 Matlab and Simulink Controller Deign Project Aim: Ue Matlab and Simulink to build and imulate variou control configuration a dicued in the Modern Control ection (chapter 18-23) in the intructor

More information

GENERALIZED PWM ALGORITHM FOR THREE PHASE n-level VOLTAGE SOURCE INVERTER FED AC DRIVES

GENERALIZED PWM ALGORITHM FOR THREE PHASE n-level VOLTAGE SOURCE INVERTER FED AC DRIVES GENERALIZED PWM ALGORITHM FOR THREE PHASE n-leel OLTAGE SOURCE INERTER FED AC DRIES M. Khaimulla 1 G.Srinivaa Rao 2 D.Nagaraju 3 and P Shahavali 4 Abtract Thi paper preent pace vector baed pule width modulation

More information

Robust Control of an Active Suspension System Using H 2 & H Control Methods. Fatemeh Jamshidi 1, Afshin Shaabany 1

Robust Control of an Active Suspension System Using H 2 & H Control Methods. Fatemeh Jamshidi 1, Afshin Shaabany 1 Journal of American Science, 11;(5) Robut Control of an Active Supenion Sytem Uing H & H Control Method Fatemeh Jamhidi 1, Afhin Shaabany 1 1 Ilamic Azad Univerity, Far Science and Reearch Branch, Shiraz,

More information

Saliency Tracking-Based Sensorless Control of AC Drives. F. Briz, 6/2010 Saliency Tracking-based Sensorless Control of AC Drives 1

Saliency Tracking-Based Sensorless Control of AC Drives. F. Briz, 6/2010 Saliency Tracking-based Sensorless Control of AC Drives 1 Saliency Tracking-Baed Senorle Control of AC Drive F. Briz, 6/21 Saliency Tracking-baed Senorle Control of AC Drive 1 High Frequency Signal Injection Baed Senorle Method Senorle control of AC drive: Motivation

More information

DESIGN OF SECOND ORDER SIGMA-DELTA MODULATOR FOR AUDIO APPLICATIONS

DESIGN OF SECOND ORDER SIGMA-DELTA MODULATOR FOR AUDIO APPLICATIONS DESIGN OF SECOND ORDER SIGMA-DELTA MODULATOR FOR AUDIO APPLICATIONS 1 DHANABAL R, 2 BHARATHI V, 3 NAAMATHEERTHAM R SAMHITHA, 4 G.SRI CHANDRAKIRAN, 5 SAI PRAMOD KOLLI 1 Aitant Profeor (Senior Grade), VLSI

More information

Fuzzy Logic Controller Based Sensorless BLDC Motor

Fuzzy Logic Controller Based Sensorless BLDC Motor International Journal of Advanced Reearch in Baic Engineering Science and Technology (IJARBEST Vol.4, Iue.5, May 2018 Thi work by IJARBEST i licened under Creative Common Attribution 4.0 International

More information

Phase-Locked Loops (PLL)

Phase-Locked Loops (PLL) Phae-Locked Loop (PLL) Recommended Text: Gray, P.R. & Meyer. R.G., Analyi and Deign of Analog Integrated Circuit (3 rd Edition), Wiley (992) pp. 68-698 Introduction The phae-locked loop concept wa firt

More information

ANALYSIS AND SIMULATION OF BUS-CLAMPING PWM TECHNIQUES BASED ON SPACE VECTOR APPROACH

ANALYSIS AND SIMULATION OF BUS-CLAMPING PWM TECHNIQUES BASED ON SPACE VECTOR APPROACH M.HANUJA* et al. ISSN: 50 676 [IJESA] INERNAIONAL JOURNAL OF ENGINEERING SCIENCE & ADVANCED ECHNOLOGY Volume -, Iue -, 64 7 ANALYSIS AND SIMULAION OF BUS-CLAMPING PWM ECHNIUES BASED ON SPACE VECOR APPROACH

More information

Comm 502: Communication Theory. Lecture 5. Intersymbol Interference FDM TDM

Comm 502: Communication Theory. Lecture 5. Intersymbol Interference FDM TDM Lecture 5 Interymbol Interference FDM TDM 1 Time Limited Waveform Time-Limited Signal = Frequency Unlimited Spectrum Square Pule i a Time-Limited Signal Fourier Tranform 0 T S -3/T S -2/T S -1/T S 0 1/T

More information

Self-Programmable PID Compensator for Digitally Controlled SMPS

Self-Programmable PID Compensator for Digitally Controlled SMPS 6 IEEE COMPEL Workhop, Renelaer Polytechnic Intitute, Troy, NY, USA, July 16-19, 6 Self-Programmable PID Compenator for Digitally Controlled SMPS Zhenyu Zhao and Alekandar Prodi Univerity of Toronto Toronto,

More information

Constant Switching Frequency Self-Oscillating Controlled Class-D Amplifiers

Constant Switching Frequency Self-Oscillating Controlled Class-D Amplifiers http://dx.doi.org/.5755/j.eee..6.773 ELEKTRONIKA IR ELEKTROTECHNIKA, ISSN 39 5, OL., NO. 6, 4 Contant Switching Frequency Self-Ocillating Controlled Cla-D Amplifier K. Nguyen-Duy, A. Knott, M. A. E. Anderen

More information

MAX3610 Synthesizer-Based Crystal Oscillator Enables Low-Cost, High-Performance Clock Sources

MAX3610 Synthesizer-Based Crystal Oscillator Enables Low-Cost, High-Performance Clock Sources Deign Note: HFDN-31.0 Rev.1; 04/08 MAX3610 Syntheizer-Baed Crytal Ocillator Enable Low-Cot, High-Performance Clock Source MAX3610 Syntheizer-Baed Crytal Ocillator Enable Low-Cot, High-Performance Clock

More information

A New Technique to TEC Regional Modeling using a Neural Network.

A New Technique to TEC Regional Modeling using a Neural Network. A New Technique to TEC Regional Modeling uing a Neural Network. Rodrigo F. Leandro Geodetic Reearch Laboratory, Department of Geodey and Geomatic Engineering, Univerity of New Brunwick, Fredericton, Canada

More information

Mechatronics Laboratory Assignment 5 Motor Control and Straight-Line Robot Driving

Mechatronics Laboratory Assignment 5 Motor Control and Straight-Line Robot Driving Mechatronic Laboratory Aignment 5 Motor Control and Straight-Line Robot Driving Recommended Due Date: By your lab time the week of March 5 th Poible Point: If checked off before your lab time the week

More information

MIMO Systems: Multiple Antenna Techniques

MIMO Systems: Multiple Antenna Techniques ADVANCED MIMO SYSTEMS MIMO Sytem: Multiple Antenna Technique Yiqing ZOU, Zhengang PAN, Kai-Kit WONG Dr, Senior Member of IEEE, Aociate Editor, IEEE TWirele, IEEE CL, and JoC (AP), Senior Lecturer, Department

More information

Consideration of Operating Characteristics for Bidirectional

Consideration of Operating Characteristics for Bidirectional Sihun Yang et al., Vol., No.4, nideration of Operating Characteritic for Bidirectional LLC Reonant nverter Sihun Yang*, Seiya Abe**, Tohiyuki Zaitu***, Junichi Yamamoto***, Maahito Shoyama*, Tamotu Ninomiya****

More information

Modulation Extension Control for Multilevel Converters Using Triplen Harmonic Injection with Low Switching Frequency

Modulation Extension Control for Multilevel Converters Using Triplen Harmonic Injection with Low Switching Frequency odulation Extenion Control for ultilevel Converter Uing Triplen Harmonic Injection with ow Switching Frequency Zhong Du, eon. Tolbert, John N. Chiaon Electrical and Computer Engineering The Univerity of

More information

Time-Domain Coupling to a Device on Printed Circuit Board Inside a Cavity. Chatrpol Lertsirimit, David R. Jackson and Donald R.

Time-Domain Coupling to a Device on Printed Circuit Board Inside a Cavity. Chatrpol Lertsirimit, David R. Jackson and Donald R. Time-Domain Coupling to a Device on Printed Circuit Board Inide a Cavity Chatrpol Lertirimit, David R. Jackon and Donald R. Wilton Applied Electromagnetic Laboratory Department of Electrical Engineering,

More information

Published in: Proceedings of 2018 IEEE 19th Workshop on Control and Modeling for Power Electronics (COMPEL)

Published in: Proceedings of 2018 IEEE 19th Workshop on Control and Modeling for Power Electronics (COMPEL) Aalborg Univeritet A Synchronization Method for Grid Converter with Enhanced Small-Signal and Tranient Dynamic Steinkohl, Joachim; Taul, Mad Graungaard; Wang, Xiongfei; Blåbjerg, Frede; Haler, Jean- Philippe

More information

SIMULINK for Process Control

SIMULINK for Process Control SIMULINK for Proce Control Simulink for Control MATLAB, which tand for MATrix LABoratory, i a technical computing environment for high-performance numeric computation and viualization. SIMULINK i a part

More information

Experiment 8: Active Filters October 31, 2005

Experiment 8: Active Filters October 31, 2005 Experiment 8: Active Filter October 3, In power circuit filter are implemented with ductor and capacitor to obta the deired filter characteritic. In tegrated electronic circuit, however, it ha not been

More information

IJSRD - International Journal for Scientific Research & Development Vol. 3, Issue 11, 2016 ISSN (online):

IJSRD - International Journal for Scientific Research & Development Vol. 3, Issue 11, 2016 ISSN (online): IJSRD - International Journal for Scientific Reearch & Development Vol. 3, Iue 11, 2016 ISSN (online): 2321-0613 Deign and Analyi of IIR Peak & Notch Ravi Choudhary 1 Pankaj Rai 2 1 M.Tech. Student 2 Aociate

More information

Digital controller design based on APF s vector resonance control Gui Hongming1,a, Du Xiaoran1,a, Xi Ziqiang2,a

Digital controller design based on APF s vector resonance control Gui Hongming1,a, Du Xiaoran1,a, Xi Ziqiang2,a 6th International Conference on Mechatronic, Material, Biotechnology and Environment (ICMMBE 06) Digital controller deign baed on APF vector reonance control Gui Hongming,a, Du Xiaoran,a, Xi Ziqiang,a

More information

Distribution Transformer Due to Non-linear Loads

Distribution Transformer Due to Non-linear Loads RESEARCH ARTICLE Derating of OPEN ACCESS Ditribution Tranformer Due to Non-linear Load Vihakha L. Mehram 1, Mr. S. V. Umredkar 2 Department of Electrical EngineeringShri Ramdeobaba College of Engineering

More information

EFFICIENCY EVALUATION OF A DC TRANSMISSION SYSTEM BASED ON VOLTAGE SOURCE CONVERTERS

EFFICIENCY EVALUATION OF A DC TRANSMISSION SYSTEM BASED ON VOLTAGE SOURCE CONVERTERS EFFICIENCY EVALUATION OF A DC TRANSMISSION SYSTEM BASED ON VOLTAGE SOURCE CONVERTERS Giddani O. A (), Grain. P. Adam (), O. Anaya-Lara (3), K.L.Lo () tjb83@eee.trath.ac.uk, () grain.adam@eee.trath.ac.uk,

More information

Simulation and Experimental Based Four Switch Three Phase Inverter Fed Induction Motor Drive

Simulation and Experimental Based Four Switch Three Phase Inverter Fed Induction Motor Drive ISSN 1 746-72, England, UK World Journal of Modelling and Simulation Vol. 9 (201) No. 2, pp. 8-88 Simulation and Experimental Based Four Switch Three Phase Inverter Fed Induction Motor Drive Nalin Kant

More information

Identification of Image Noise Sources in Digital Scanner Evaluation

Identification of Image Noise Sources in Digital Scanner Evaluation Identification of Image Noie Source in Digital Scanner Evaluation Peter D. Burn and Don William Eatman Kodak Company, ocheter, NY USA 4650-95 ABSTACT For digital image acquiition ytem, analyi of image

More information

Comparative Study of PLL, DDS and DDS-based PLL Synthesis Techniques for Communication System

Comparative Study of PLL, DDS and DDS-based PLL Synthesis Techniques for Communication System International Journal of Electronic Engineering, 2(1), 2010, pp. 35-40 Comparative Study of PLL, DDS and DDS-baed PLL Synthei Technique for Communication Sytem Govind Singh Patel 1 & Sanjay Sharma 2 1

More information

Amit Panwar 1, Prof. Sunita Chahar 2

Amit Panwar 1, Prof. Sunita Chahar 2 International Journal of Advanced Engineering Reearch and Science (IJAERS) Vol3, Iue, Jan 06] ISSN: 3496495 Automatic Load Frequency Control of Multi Area ower Sytem uing Fuzzy Logic Amit anwar, rof. Sunita

More information

Hybrid Active Filter Based on SVPWM for Power Conditioning using Matlab/Simulink Toolbox Environments

Hybrid Active Filter Based on SVPWM for Power Conditioning using Matlab/Simulink Toolbox Environments International Journal o Electronic and Electrical Engineering. ISSN 0974-174 olume 5, Number (01), pp. 11-1 International Reearch Publication Houe http://www.irphoue.com Hybrid Active Filter Baed on SPWM

More information

ELG4139: Passive Filters

ELG4139: Passive Filters EG439: Paive Filter A ilter i a ytem that procee a ignal in ome deired ahion. There are two broad categorie o ilter: An analog ilter procee continuou-time ignal A digital ilter procee dicrete-time ignal.

More information

A Novel Engine Generator System with Active Filter and UPS Functions

A Novel Engine Generator System with Active Filter and UPS Functions A Novel Engine Generator Sytem with Active Filter and UPS Function Uing a Matrix Converter A Novel Engine Generator Sytem with Active Filter and UPS Function Uing a Matrix Converter Jun-ichi Itoh, Shunuke

More information

A Solution for DC-DC Converters Study

A Solution for DC-DC Converters Study Advance in Automatic ontrol, Modelling & Simulation A Solution for D-D onverter Study MIHAI RAA, GABRIELA RAA, DREL ERNMAZU, LEN MANDII, RISINA PRDAN Faculty of Electrical Engineering and omputer Deign

More information

High Step-Up DC DC Converter based on Coupled-Inductor and With Leakage Inductor Recycling Feature

High Step-Up DC DC Converter based on Coupled-Inductor and With Leakage Inductor Recycling Feature Open Acce Journal Journal of Power Technologie 98 (4) (2018) 314 321 journal homepage:paper.itc.pw.edu.pl High StepUp D D onverter baed on oupledinductor and With Leakage Inductor Recycling Feature Mohamad

More information

An FM signal in the region of 4.2 to 4.6

An FM signal in the region of 4.2 to 4.6 A LOW COST, HIGH ACCURACY RADAR ALTIMETER Thi article decribe the development of a frequency modulated (FM) radar altimeter for meauring the height of flying object. The entire tructure comprie two part:

More information

A 77 GHz 3-Stage Low Noise Amplifier with Cascode Structure Utilizing Positive Feedback Network using 0.13 μm CMOS Process

A 77 GHz 3-Stage Low Noise Amplifier with Cascode Structure Utilizing Positive Feedback Network using 0.13 μm CMOS Process JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE, OL.8, NO.4, DECEMBER, 8 89 A 77 GHz 3-Stage Low Noie Amplifier with Cacode Structure Utilizing Poitive Feedback Network uing.13 μm CMOS Proce Choonghee

More information