Introduction to Switched-Mode Converter Modeling using MATLAB/Simulink

Size: px
Start display at page:

Download "Introduction to Switched-Mode Converter Modeling using MATLAB/Simulink"

Transcription

1 Introduton to Swthed-Mode Conerter Modelng ung MATLAB/Smulnk MATLAB: programmng and rptng enronment Smulnk: blok-dagram modelng enronment nde MATLAB Motaton: But*: Powerful enronment for ytem modelng and mulaton More ophtated ontroller model, analy and degn tool Blok-dagram baed Smulnk model, undretonal gnal Not a tradtonal rut mulator; pealzed phy-baed Spe dee model or omponent lbrare are not readly aalable *Varou add-on to Smulnk are aalable to allow tradtonal rut dagram entry and rut mulaton (e.g. SmPowerSytem, PLECS), or to embed Spe wthn MATLAB/Smulnk enronment. Thee add-on are not requred and wll not be ued n ECEN5807. ECEN5807

2 Introduton through an example g Synhronou buk onerter R on L _ Load L R L R er g R on2 C out C dt T PWM V M Ma agntude (db) Bode Dagram From: To: SynBuk/out Phae (deg) Swthng model Aeraged model 5 Vg g Frequeny (Hz) Small-gnal lnearzaton and frequeny repone 0.36 V out out See MATLAB/Smulnk page on the oure webte ( Materal page) for omplete tep-bytep detal, and to download the example fle ECEN Load Load SynBuk g g Sope Smulnk model: ynbuk_ol.mdl

3 Synhronou Buk Conerter g R on L _ Load g L R L R er out R on2 C C dt T PWM V M Input: g, Load, Output: out, g State arable:, ECEN5807 3

4 Conerter tate equaton g R on L _ Load g R on2 C out C L R L R er dt T PWM V M State equaton Output equaton L d L dt g Ron RL out ( ) R R ( 0) on2 L out g ( ) 0 ( 0) d C out Rer Load dt C Load ECEN5807 4

5 Smulnk model 5 Vg SynBuk ubytem blok g 0.36 V out out 0 Load Load SynBuk g g Sope g 2 3 Load PWM u u CCMbuk y y d /dt d/dt apator ntegrator ndutor ntegrator 2 SynBuk ubytem blok nternal CCM buk out 3 out g 4 g ECEN5807 5

6 Synhronou buk (SynBuk) ubytem Input g 2 3 Load PWM ubytem PWM u u CCMbuk y y d /dt d/dt Integraton of tate arable apator ntegrator ndutor ntegrator 2 Output CCM buk Conerter tate equaton out g 3 out 4 g ECEN5807 6

7 PWM operaton and model Add Comparator PWM ramp Smulnk PWM model ECEN5807 7

8 Conerter tate equaton: embedded MATLAB rpt g 2 3 Load PWM u u u CCMbuk y CCM buk y y Conerter tate equaton d /dt d/dt out g apator ntegrator ndutor ntegrator 2 3 out 4 g u = nput = [g Load ] y = output = [/C L/L out g] out g R er ( ) 0 ( 0) Load d C dt C Load L d L dt g R on R L out ( ) R R ( 0) on2 L out ECEN5807 8

9 Numeral example g g R on R on2 L L _ R L R er C C _ Load out _ Swthng frequeny: f = MHz I out = 0 V g = 5 V dt T PWM V M L = H R L = 0 m 5 Vg g 0.36 V out out 0 Load g g Load SynBuk Sope Smulnk model: ynbuk_ol.mdl R on = R on2 = 20 m C = 200 F R er = 0.8 m PWM ramp ampltude V M = V ECEN M V = 0.36, D = 0.36

10 Numeral example: ynhronou buk onerter model 5 g Vg 0.36 V out out 0 Load Load SynBuk g g Sope Makng a Smulnk ubytem allow parameterzaton Same ubytem model an be re-ued Model and MATLAB rpt an be olleted n a lbrary ECEN5807 0

11 Swthng mulaton: open-loop tart-up tranent out g 20 /d Zoom n, /d ECEN5807

12 d g L L dt d C dt ( ) g 0 ( 0) out C Load R er d L T dt d C C T dt d g out T T T Aeraged model Ron RL out ( ) R R ( 0) Load on2 L out Swthng model State-pae aeragng g (reew Textbook Seton ) R R d R R L d g T on L T out on T 2 T T T R er T T Load Load T T Large-gnal aeraged model L T out T ECEN5807 2

13 Conerter aeraged tate equaton: MATLAB The MATLAB funton tay exatly the ame, exept d (duty-yle) replae (wth ontrol) ECEN5807 3

14 Synhronou buk (SynBuk) ubytem: wthng or aeraged model 2 Input Aeraged model of the PWM PWM /VM PWM Gan g w ontant d 3 Load Swth d u CCMbuk y u CCM buk Conerter tate equaton y d /dt d/dt out g Integraton of tate arable apator ntegrator ndutor ntegrator 2 3 out 4 g Output ECEN5807 4

15 Start-up tranent mulaton Swthng model Aeraged model out g ECEN5807 5

16 Lnearzaton of the large-gnal aeraged model Large-gnal (nonlnear) aeraged model Lnearzaton at an operatng pont V g d R L L L R g D L D g I o d C R er Small-gnal aeraged model The mall-gnal model an be oled for all mportant onerter tranfer funton: ˆ ˆ ˆ G d ( ) Gg ( ) Zout ( ) dˆ ˆ ˆ g load Control-to-output Lne-to-output Output mpedane ECEN5807 6

17 Reew textbook Chapter 8 Synhronou buk onerter example Buk SSM V g d g D L D g I o d dˆ R L G d () L L R er C R G d ( ) G d V g ( ) ˆ o dˆ Q o er o 2 Par of pole: Low-frequeny gan: f o khz 2 CL 5V 4dBV G do L / C R Qlo db Q load 5 R R L / C Q Q lo er L Qlo Qload Qload db Q Q lo load f ESR zero: er 2CR er MHz ECEN5807 7

18 Magntude and phae Bode plot of G d 80dB 60dB (/V M )G d () 40dB 20dB G ( / ) 5 4dB do V M Q dB 0dB f o khz 40dB/de -20dB 0 / 2Q f o 0 o f er MHz 20dB/de -90 o 0 / 2QQ f o /0 f er 0 Hz 00 Hz KHz 0 KHz 00 KHz MHz ECEN o 8

19 Lnearzaton and frequeny repone n MATLAB/Smulnk 5 g g. Set tranfer funton nput and output pont Vg 0.36 V out out 0 Load Load g g Load Sope SynBuk 2. MATLAB rpt (BodePlotter_rpt.m) ompute DC operatng pont, lnearze the model, ompute and plot the tranfer funton magntude and phae repone ECEN5807 9

20 Magntude and phae Bode plot of G d 40 Bode Dagram From: To: SynBuk/out 20 Ma agntude (db) Pha ae (deg) Frequeny (Hz) ECEN

21 Reew Textbook Chapter 9 Cloed-loop (oltage-mode) ontrol L (t) I out L V g C R o Dead-tme ontrol f = MHz duty-yle ommand error PWM Compenator G () /V M V ref =.8 V _ Pont-of-Load (POL) Synhronou Buk Regulator ECEN5807 2

22 Reew Textbook Chapter 9 Cloed-loop SMPS blok dagram Control objete: tght output oltage regulaton Stat or dynam dturbane Input (lne) oltage g Load urrent load Component tolerane ECEN

23 Small-gnal model: loop gan T T() ( ) Loop gan: T() = H()G ()(/V M )G d () ECEN

24 Small-gnal model: loed-loop repone T() ( ) ECEN

25 Feedbak loop degn objete T() ( ) To meet the ontrol objete, degn T a large a poble n a wde frequeny range a poble,.e. wth a hgh f a poble Lmtaton: tablty and qualty of loed-loop repone ECEN

26 Unompenated loop gan T u L (t) I out L V g C R o _ G d () _ f = MHz Dead-tme ontrol PWM duty-yle ommand Compenator error _ H ene = (n th example) /V M G () = V ref T u () = H ene (/V M )G d () Plot magntude and phae repone of T u () to plan how to degn G () ECEN

27 Magntude and phae Bode plot of T u 80dB 60dB T u () = H ene (/V M )G d () 40dB 20dB T uo G do ( / V ) H 5 4dB M ene Q dB 0dB -20dB f o khz 0 / 2Q f o 40dB/de T uo f f o 2 0 o target f 20dB/de f er MHz -90 o 0 / 2QQ f o /0 f er 0 Hz 00 Hz KHz 0 KHz 00 KHz MHz ECEN o 27

28 Lead (PD) ompenator degn. Chooe: f 00 khz m 53 o 2. Compute: 33 khz 300 khz 3. Fnd G o to poton the rooer frequeny: T uo 2 f f o p Go Go f f z T uo f f o 2 f f z p db Magntude of T u at f Magntude of G at f ECEN

29 Lead (PD) ompenator ummary G ( ) G o z p p Lead ompenator 2 HF pole G o 5.45 f z 33 khz 5 db f p 300 khz f 00 khz (=/0 of f ) Hgh-frequeny gan of the lead ompenator: G o f p /f z = 49 (34 db) Added hgh-frequeny pole: f p2p 2 MHz (= f er = f n th example) ECEN

30 Loop gan wth lead (PD) ompenator 80dB 60dB 40dB 20dB 0dB T uo G o dB G ( ) G f o z p p 00 khz 2-20dB f z 0kHz f z 33kHz f p 300kHz 0 o -90 o 0 Hz 00 Hz KHz 0 KHz 00 KHz MHz ECEN5807 m 53 o -80 o 30

31 Add lag (PI) ompenator Integrator at low frequene Chooe 0f L < f o that phae margn tay approxmately the ame: f L = 8 khz Keep the ame ro-oer oer frequeny: G G o G m db ECEN5807 3

32 Addng PI Compenator 80dB 60dB 40dB 20dB 0dB f L 8kHz f 00 khz -20dB 0 f L 0 o /0 f L PI ompenator phae -90 o 0 Hz 00 Hz KHz 0 KHz 00 KHz MHz ECEN5807 m 53 o -80 o 32

33 Complete PID ompenator: ummary G m db f L 8 khz f z 33 khz f p 300 khz f p2 MHz Crooer frequeny: Phae margn: f 00 khz (=/0 of f ) m 53o ECEN

34 Magntude and phae Bode plot of T 80dB 60dB 40dB 20dB 0dB f 00 khz -20dB Phae of unompenated T u 0 o Phae of ompenated T -90 o 0 Hz 00 Hz KHz 0 KHz 00 KHz MHz ECEN5807 m 53 o -80 o 34

35 Cloed-loop oltage regulator n Smulnk Smulnk model: ynbuk_cl.mdl 5 g g Vg x out out Step Load Load SynBuk g g Sope H x y Injeton pont y 5.45 Gm /(2*p*8e3) /(2*p*8e3) Inerted zero /(2*p*33e3) /(2*p*300e3) PD Compenator /(2*p*e6) HF pole.8 Vref PID ompenator Input and output lnearzaton pont for fndng the loop-gan, T = - y / x The output pont (y) hould be Open Loop, a hown by an x ymbol next to the output arrow ECEN

36 Loop gan and tablty margn MATLAB rpt BodePlotter_rptT.m (ompute d op, lnearze, alulate and plot frequeny repone and tablty margn) 00 Bode Dagram Gm = Inf db (at Inf Hz), Pm = 5.6 deg (at.05e005 Hz) From: x To: Gm/y Magntude (db) Phae (deg) Frequeny (Hz) ECEN

37 Cloed-loop 0-5 Atep-load tranent repone Aeraged model Swthng model out g 5 /d 5 /d See MATLAB/Smulnk page on the oure webte ( Materal page) for omplete tep-by-tep detal, and to download the example fle ECEN

ECEN5807. Modeling and Control of Power Electronic Systems

ECEN5807. Modeling and Control of Power Electronic Systems Modelng and Control of Power Eletron Systems Instrutor: Dragan Maksmo Offe: OT346, 303-492-4863, maksmo@olorado.edu Offe hours Monday 2-4 pm Class blog aalable for questons and omments related to HW assgnments

More information

Another Compensator Design Example

Another Compensator Design Example Another Compensator Design Example + V g i L (t) + L + _ f s = 1 MHz Dead-time control PWM 1/V M duty-cycle command Compensator G c c( (s) C error Point-of-Load Synchronous Buck Regulator + I out R _ +

More information

Control of Drivetrain Boost DC DC Converter

Control of Drivetrain Boost DC DC Converter Control of Drvetran Boost DC DC Converter Small sgnal model Converter transfer functons Current control loop bat current sensng c 2 v ge2 _ S 2 Q 2 D 2 v s S 1 C c voltage sensng I v v bat _ c 1 v ge1

More information

Introduction to Modeling of Switched Mode Power Converters Using MATLAB and Simulink

Introduction to Modeling of Switched Mode Power Converters Using MATLAB and Simulink Introduction to Modeling of Switched Mode Power Converters Using MATLAB and Simulink Extensive introductory tutorials for MATLAB and Simulink, including Control Systems Toolbox and Simulink Control Design

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

THE USE OF MATLAB AND SIMULINK AS A TOOL FOR CONTROL SYSTEM DESIGN. Rajesh Rajamani

THE USE OF MATLAB AND SIMULINK AS A TOOL FOR CONTROL SYSTEM DESIGN. Rajesh Rajamani THE USE OF MATLAB AND SIMULINK AS A TOOL FOR CONTROL SYSTEM DESIGN Rajeh Rajaman ME 43 Deartment of Mechancal Engneerng Unerty Of Mnneota OBJECTIVES Lab objecte To learn the ue of Matlab and Smuln a tool

More information

ELECTRONICS & COMMUNICATIONS DEP. 3rd YEAR, 2010/2011 CONTROL ENGINEERING SHEET 4 PID Controller

ELECTRONICS & COMMUNICATIONS DEP. 3rd YEAR, 2010/2011 CONTROL ENGINEERING SHEET 4 PID Controller CAIRO UNIVERSITY FACULTY OF ENGINEERING ELECTRONICS & COMMUNICATIONS DEP. 3rd YEAR, 00/0 CONTROL ENGINEERING SHEET 4 PID Controller [] The block dagram of a tye ytem wth a cacade controller G c () hown

More information

PART V. PLL FUNDAMENTALS 1

PART V. PLL FUNDAMENTALS 1 all-017 Joe Slva-Martnez PART. PLL UNDAMENTALS 1 The phae locked loop a very popular crcut ued n many dfferent applcaton; e.g. frequency ynthezer, M and phae demodulator, clock and data recovery ytem,

More information

Modeling and Current Programmed Control of a Bidirectional Full Bridge DC-DC Converter

Modeling and Current Programmed Control of a Bidirectional Full Bridge DC-DC Converter Energy and Power Engneerng, 22, 4, 7-6 http://dx.do.org/.4236/epe.22.435 Publshed Onlne May 22 (http://www.sp.org/journal/epe) 7 Modelng and urrent Programmed ontrol of a Bdretonal Full Brdge D-D onerter

More information

Single-Phase voltage-source inverter TUTORIAL. Single-Phase voltage-source inverter

Single-Phase voltage-source inverter TUTORIAL. Single-Phase voltage-source inverter TUTORIAL SnglePhae oltageource nerter www.powermtech.com Th tutoral ntended to how how SmartCtrl can be appled to degn a generc control ytem. In th cae, a nglephae oltageource nerter wll ere a an example

More information

ECE5713 : Advanced Digital Communications. Concept of a constellation diagram. Digital Modulation Schemes. Bandpass Modulation MPSK MASK, OOK MFSK

ECE5713 : Advanced Digital Communications. Concept of a constellation diagram. Digital Modulation Schemes. Bandpass Modulation MPSK MASK, OOK MFSK ECE5713 : Advaned Dgtal Communaton In-phae and Quadrature (I&Q) Repreentaton Bandpa Modulaton MPSK MASK, OOK MFSK Any bandpa gnal an alo be repreented a ( = x( o( ω 0t ) y( n( ω 0t ) x( a real-valued gnal

More information

BLDC MOTOR DRIVE SYSTEM USING MODIFIED PULSE WIDTH MODULATION TECHNIQUE USING Z-SOURCE INVERTER CONTROL SCHEME

BLDC MOTOR DRIVE SYSTEM USING MODIFIED PULSE WIDTH MODULATION TECHNIQUE USING Z-SOURCE INVERTER CONTROL SCHEME BDC MOTOR DRIE SYSTEM USING MODIFIED PUSE WIDTH MODUATION TECHNIQUE USING Z-SOURCE INERTER CONTRO SCHEME Dr. S. Sa Prasad, A.B Bhaana Reddy 2, K..Rajee 3 Professor, Dept. of EEE,dya Jyoth Insttute of Tehnology,

More information

Impact of phase-locked loop on stability of active damped LCL-filter-based grid-connected inverters with capacitor voltage feedback

Impact of phase-locked loop on stability of active damped LCL-filter-based grid-connected inverters with capacitor voltage feedback J. Mod. Power Syt. Clean Energy (217) 5(4):574 583 DOI 1.17/4565-17-32-3 Impat of phae-loked loop on tablty of atve damped LCL-flter-baed grd-onneted nverter wth apator voltage feedbak Xaoqang GUO 1, Shhao

More information

Propagation of Perturbed Inductor Current

Propagation of Perturbed Inductor Current Propagaton of Perturbed Inductor Current 5 v con ˆ ( k) v con V ramp ˆ ( k 1) 5 PWM modulator ample and hold the error gnal n ynchrnzaton wth the wtchng perod. ˆ ()repreenttheampled-and-helderrorgnal.

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

Lecture 8 ECEN 4517/5517

Lecture 8 ECEN 4517/5517 Lecture 8 ECEN 4517/5517 Experiment 4 Lecture 7: Step-up dcdc converter and PWM chip Lecture 8: Design of analog feedback loop Part I Controller IC: Demonstrate operating PWM controller IC (UC 3525) Part

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

Today: DCDC additional topics

Today: DCDC additional topics Today: DCDC additional topics Review voltage loop design Power MOSFET: another power semiconductor switch Emerging power semiconductor devices technologies Introduction to thermal management Conclusions

More information

ECE315 / ECE515 Lecture 5 Date:

ECE315 / ECE515 Lecture 5 Date: Lecture 5 Date: 18.08.2016 Common Source Amplfer MOSFET Amplfer Dstorton Example 1 One Realstc CS Amplfer Crcut: C c1 : Couplng Capactor serves as perfect short crcut at all sgnal frequences whle blockng

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

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

Harmonic Balance of Nonlinear RF Circuits

Harmonic Balance of Nonlinear RF Circuits MICROWAE AND RF DESIGN Harmonc Balance of Nonlnear RF Crcuts Presented by Mchael Steer Readng: Chapter 19, Secton 19. Index: HB Based on materal n Mcrowave and RF Desgn: A Systems Approach, nd Edton, by

More information

Microelectronic Circuits

Microelectronic Circuits Mcroelectronc Crcuts Slde 1 Introducton Suggested textbook: 1. Adel S. Sedra and Kenneth C. Smth, Mcroelectronc Crcuts Theory and Applcatons, Sxth edton Internatonal Verson, Oxford Unersty Press, 2013.

More information

Simulation and Analysis of Single Phase Shunt Active Filter Based on PQ Theory

Simulation and Analysis of Single Phase Shunt Active Filter Based on PQ Theory 215 IJEDR Volume 3, Issue 4 ISSN: 23219939 Smulaton and Analyss of Sngle Phase Shunt Ate Flter Based on PQ Theory 1 Anoop H. Budhran, 2 Krshna Veer Sngh, 3 Amt R Pathak 1 Assstant Professor, 2 Assstant

More information

Centralized PID Control by Decoupling of a Boiler-Turbine Unit

Centralized PID Control by Decoupling of a Boiler-Turbine Unit Proceedng of the European Control Conference 9 Budapet, Hungary, Augut 6, 9 WeA6. Centralzed PID Control by Decouplng of a BolerTurbne Unt Juan Garrdo, Fernando Morlla, and Francco Vázquez Abtract Th paper

More information

Improved single-phase PLL structure with DC-SOGI block on FPGA board implementation

Improved single-phase PLL structure with DC-SOGI block on FPGA board implementation Orgnal reearch paper UDC 004.738.5:6.38 DOI 0.75/IJEEC70053R COBISS.RS-ID 79708 Improved ngle-phae PLL tructure wth DC-SOGI block on FPGA board mplementaton Mlca Rtovć Krtć, Slobodan Lubura, Tatjana Nkolć

More information

IDENTIFICATION OF THE PARAMETERS OF MULTI-MASS DIRECT DRIVE SYSTEM

IDENTIFICATION OF THE PARAMETERS OF MULTI-MASS DIRECT DRIVE SYSTEM Prace Naukowe Intytutu Mazyn, Napędów Pomarów Elektrycznych Nr 66 Poltechnk Wrocławkej Nr 66 Studa Materały Nr 32 202 Domnk ŁUCZAK* dentfcaton of the mechancal reonance frequence, pectral analy, Fourer

More information

Regular paper. PM Synchronous Motor Drive System for Automotive Applications

Regular paper. PM Synchronous Motor Drive System for Automotive Applications A. El Shahat H. El Shewy J. Electrcal Sytem 6- (00): x-xx Regular paper PM Synchronou Motor Dre Sytem for Automote Applcaton In th paper, a feld orented controlled PM motor dre ytem decrbed and analyzed

More information

RC Filters TEP Related Topics Principle Equipment

RC Filters TEP Related Topics Principle Equipment RC Flters TEP Related Topcs Hgh-pass, low-pass, Wen-Robnson brdge, parallel-t flters, dfferentatng network, ntegratng network, step response, square wave, transfer functon. Prncple Resstor-Capactor (RC)

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

Resonance Analysis in Parallel Voltage-Controlled Distributed Generation Inverters

Resonance Analysis in Parallel Voltage-Controlled Distributed Generation Inverters Reonance Analy n Parallel Voltage-Controlled Dtrbuted Generaton Inverter Xongfe Wang Frede Blaabjerg and Zhe Chen Department of Energy Technology Aalborg Unverty Pontoppdantraede 11 922 Aalborg Denmark

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

V is sensitive only to the difference between the input currents,

V is sensitive only to the difference between the input currents, PHYSICS 56 Experiment : IC OP-Amp and Negative Feedback In thi experiment you will meaure the propertie of an IC op-amp, compare the open-loop and cloed-loop gain, oberve deterioration of performance when

More information

Lesson 7: Anti- Aliasing Filtering

Lesson 7: Anti- Aliasing Filtering /5/06 Leon 7: nti- liaing Filtering ET 38b Sequential Control and Data quiition Department o Tehnology Leon 7_et38b.pptx Learning Objetie ter thi preentation you will be able to: Explain why anti-aliaing

More information

Scilab/Scicos Modeling, Simulation and PC Based Implementation of Closed Loop Speed Control of VSI Fed Induction Motor Drive

Scilab/Scicos Modeling, Simulation and PC Based Implementation of Closed Loop Speed Control of VSI Fed Induction Motor Drive 16th NATIONAL POWER SYSTEMS CONFERENCE, 15th-17th DECEMBER, 2010 453 Sclab/Sccos Modelng, Smulaton and PC Based Implementaton of Closed Loop Speed Control of VSI Fed Inducton Motor Dre Vjay Babu Korebona,

More information

Feedback Control Design of Off-line Flyback Converter

Feedback Control Design of Off-line Flyback Converter Application Note Edwin Wang AN7 Jun 24 Feedback Control Deign of Off-line Flyback Converter Abtract Controlling the feedback of off-line flyback converter ha often perplexed power engineer becaue it involve

More information

Op-amp, A/D-D/A converters and Compensator Emulation

Op-amp, A/D-D/A converters and Compensator Emulation EE35L CONTROL SYSTEMS LABORATORY Purpoe Opamp, A/DD/A converter and Compenator Emulaton The objectve o th eon are To learn the bac ampler crcut or typcal phaelead and phaelag compenator and degn a typcal

More information

Introduction to Amplifiers

Introduction to Amplifiers Introducton to Amplfers Dad W. Graham West Vrgna Unersty Lane Department of Computer Scence and Electrcal Engneerng Dad W. Graham, 07 Small Wggles To Bg Wggles Amplfcaton s extremely mportant n electroncs

More information

DSP based Digital Control Design for DC-DC Switch Mode Power Converter. Shamim Choudhury Texas Instruments Inc.

DSP based Digital Control Design for DC-DC Switch Mode Power Converter. Shamim Choudhury Texas Instruments Inc. DSP based Digital Control Design for DC-DC Switch Mode Power Converter Shamim Choudhury Texas Instruments Inc. 1 Digital Control of DC/DC Converter DC/DC Buck Converter Iin Io Vo Vin L C RL Vin = 4V ~

More information

POLYTECHNIC UNIVERSITY Electrical Engineering Department. EE SOPHOMORE LABORATORY Experiment 1 Laboratory Energy Sources

POLYTECHNIC UNIVERSITY Electrical Engineering Department. EE SOPHOMORE LABORATORY Experiment 1 Laboratory Energy Sources POLYTECHNIC UNIERSITY Electrcal Engneerng Department EE SOPHOMORE LABORATORY Experment 1 Laboratory Energy Sources Modfed for Physcs 18, Brooklyn College I. Oerew of the Experment Ths experment has three

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

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

Fractional - order modelling and control for two parallel PWM rectifiers

Fractional - order modelling and control for two parallel PWM rectifiers WeAT1.6 Fratonal - order modellng and ontrol for two parallel PWM retfer Xaohong Wang *. Th Th Gang Hoang **. Zhfeng Pan***. Yangqan Chen**** * Soth Chna Unverty of Tehnology, Gangzho, Chna, 510640 (e-mal:

More information

Analysis of D-Q Small-Signal Impedance of Grid-Tied Inverters

Analysis of D-Q Small-Signal Impedance of Grid-Tied Inverters Analy o D-Q Small-Sgnal Impeane o r-te Inerter Bo Wen, Member, IEEE, Duhan Boroyeh, Fellow, IEEE, Rolano Burog, Member, IEEE, Paolo Mattaell, Fellow, IEEE, an Zhyu Shen, Member, IEEE Abtrat Th paper analyze

More information

PID Controllers. Control Engineering by Dr. L. K. Wong. Dr. WONG, Lik-Kin

PID Controllers. Control Engineering by Dr. L. K. Wong. Dr. WONG, Lik-Kin PID Controller Control Engineering by Dr. L.. Wong Dr. WONG, Lik-in Page Outut Feedback Control Sytem Reference Controller Plant Outut Feed back only the outut ignal Eay acce Obtainable in ractice Dr.

More information

Biomedical Instrumentation

Biomedical Instrumentation Bomedcal Instrumentaton Amplers & Wnter 1393 Bonab Unersty Applcatons o Operatonal Ampler (In Bologcal s and Systems) The three major operatons done on bologcal sgnals usng OpAmp: 1) Amplcatons and Attenuatons

More information

R. W. Erickson. Department of Electrical, Computer, and Energy Engineering University of Colorado, Boulder

R. W. Erickson. Department of Electrical, Computer, and Energy Engineering University of Colorado, Boulder R. W. Erickson Department o Electrical, Computer, and Energy Engineering University o Colorado, Boulder Computation ohase! T 60 db 40 db 20 db 0 db 20 db 40 db T T 1 Crossover requency c 1 Hz 10 Hz 100

More information

Designated client product

Designated client product Designated client product This product will be discontinued its production in the near term. And it is provided for customers currently in use only, with a time limit. t can not be available for your new

More information

A Digital Controller Design Method to Improve Performance of PFC Converter *

A Digital Controller Design Method to Improve Performance of PFC Converter * Energy an Power Engineering, 03, 5, 6-66 oi:0.436/epe.03.54b03 Publihe Online July 03 (http://www.irp.org/journal/epe) A Digital Controller Deign Metho to Improve Performane of PFC Converter * Xiaoqiang

More information

Filters. Passive Filters

Filters. Passive Filters Filter Paive Filter A filter i a iruit that i deigned to pa ignal with deired frequenie and rejet or attenuate other. A filter i a paive filter if it onit of only paive element, L, and C. A lowpa filter

More information

Magnetic Levitation System

Magnetic Levitation System Magnetic Levitation System Electromagnet Infrared LED Phototransistor Levitated Ball Magnetic Levitation System K. Craig 1 Magnetic Levitation System Electromagnet Emitter Infrared LED i Detector Phototransistor

More information

Advanced Analog Technology, Inc.

Advanced Analog Technology, Inc. Details are subject to change without notice Advanced Analog Technology, Inc. Features omplete PWM Power ontrol ircuitry Precision eference: 1.25±1% (25 o ) Low Operating oltage: 2.5 to 6.5 Under-oltage

More information

Modeling, Analysis, and Realization of Permanent Magnet Synchronous Motor Current Vector Control by MATLAB/Simulink and FPGA

Modeling, Analysis, and Realization of Permanent Magnet Synchronous Motor Current Vector Control by MATLAB/Simulink and FPGA machne Artcle Modelng, Analy, and Realzaton of Permanent Magnet Synchronou Motor Current Vector Control by MATLAB/Smulnk and FPGA Chu-Keng La, Yao-Tng Tao and Cha-Che Ta Department of Electrcal Engneerng,

More information

Final Exam. Anyone caught copying or allowing someone to copy from them will be ejected from the exam.

Final Exam. Anyone caught copying or allowing someone to copy from them will be ejected from the exam. Final Exam EECE 493-101 December 4, 2008 Instructor: Nathan Ozog Name: Student Number: Read all of the following information before starting the exam: The duration of this exam is 3 hours. Anyone caught

More information

Modelling and Controller of Liquid Level system using PID controller Deign Gloria Jose 1, Shalu George K. 2

Modelling and Controller of Liquid Level system using PID controller Deign Gloria Jose 1, Shalu George K. 2 Modellng and Controller of Lqud Level system usng PID controller Degn Glora Jose 1, Salu George K. 2 1PG student, Dept. of EEE, MBCET, Trvandrum, Kerala 2 Assstant Professor, Dept. of EEE, MBCET, Trvandrum,

More information

ECE317 : Feedback and Control

ECE317 : Feedback and Control ECE317 : Feedback and Control Lecture : Frequency domain specifications Frequency response shaping (Loop shaping) Dr. Richard Tymerski Dept. of Electrical and Computer Engineering Portland State University

More information

Active C Simulated RLC resonator

Active C Simulated RLC resonator 0 nternatonal onference on rcut, Sytem and Smulaton PST vol.7 (0) (0) AST Pre, Snapore Actve Smulated L reonator Abdul Qadr Department of Electronc Enneern NED Unverty of Enneern and Technoloy Karach,

More information

Topic 3. Feedback in the Fast Lane Modeling Current-Mode Control in High-Frequency Converters

Topic 3. Feedback in the Fast Lane Modeling Current-Mode Control in High-Frequency Converters Topic 3 Feedback in the Fast Lane Modeling urrent-mode ontrol in High-Frequency onverters Feedback in the Fast Lane Modeling Extending urrent-mode ontrol in High- Frequency onverters Brian Lynch, Texas

More information

Analysis, Voltage Control and Experiments on a Self Excited Induction Generator

Analysis, Voltage Control and Experiments on a Self Excited Induction Generator Analy, Voltage Control and Experment on a Self Excted Inducton Generator Brendra Kumar Debta, Kanungo Barada Mohanty Department of Electrcal Engneerng Natonal Inttute of Technology, Rourkela-7698, Inda

More information

Lecture 4 ECEN 4517/5517

Lecture 4 ECEN 4517/5517 Lecture 4 ECEN 4517/5517 Experiment 3 weeks 2 and 3: interleaved flyback and feedback loop Battery 12 VDC HVDC: 120-200 VDC DC-DC converter Isolated flyback DC-AC inverter H-bridge v ac AC load 120 Vrms

More information

1) Design a second order low pass filter with a cutoff frequency of 1 khz.

1) Design a second order low pass filter with a cutoff frequency of 1 khz. ECE 44 Filter Leture and Homework 4 Solution FILTE LECTUE ) Deign a eond order low pa ilter with a uto requeny o khz eond order ilter ha the pole at angle o + and 45 degree rom the negative real axi, whih

More information

Kalman filter based Model Predictive Control of Boost DC-DC power converter

Kalman filter based Model Predictive Control of Boost DC-DC power converter Kalman flter base Moel Prete Control of Boost DCDC ower onerter Feth Ouns LGEA Laboratory, Eletral Engneerng Deartment, Larb Ben M h Unersty, 4 Oum ElBouagh, Algera. Emal: ouns_feth@yahoo.om Nourene Goléa

More information

ITT Technical Institute ET245 Devices II Unit 5 Chapter

ITT Technical Institute ET245 Devices II Unit 5 Chapter ITT Technical Institute ET245 Devices II Unit 5 Chapter 7.1 7.3 Unit 5 Agenda Lecture: Chapter 7, Sections 7.1 7.3 Lab 3, Linear Op amp Circuits continued from last week Assignment: Complete Problems (pg

More information

Lecture 30: Audio Amplifiers

Lecture 30: Audio Amplifiers Whtes, EE 322 Lecture 30 Page 1 of 9 Lecture 30: Audo Amplfers Once the audo sgnal leaes the Product Detector, there are two more stages t passes through before beng output to the speaker (ref. Fg. 1.13):

More information

Decoupling of Secondary Saliencies in Sensorless AC Drives Using Repetitive Control

Decoupling of Secondary Saliencies in Sensorless AC Drives Using Repetitive Control Decouplng of Secondary Salence n Senorle AC Drve Ung Repettve Control Zhe Chen 1, Chun Wu 1, Rong Q, Guangzhao Luo, and Ralph Kennel 1 1 Inttute for Electrcal Drve Sytem and Power Electronc, Techncal Unverty

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

Homework 2 Solution. The following Matlab code was used to define the system and plot its poles and zeros in the s-plane:

Homework 2 Solution. The following Matlab code was used to define the system and plot its poles and zeros in the s-plane: Homework Soluton Problem a Fn cloe loo tranfer functon T Y / R. Plot ole an zero. Y H T R H k Y 5 T. 9. R k 5 5. 9. For k, the tranfer functon become: T 5. 9. 5. k. 9. k. 45.5 The followng Matlab coe wa

More information

Fractional Order PID Controller Tuning by Frequency Loop-Shaping: Analysis and Applications

Fractional Order PID Controller Tuning by Frequency Loop-Shaping: Analysis and Applications Fractonal Order PID ontroller Tunng by Frequency oop-shapng: Analy and Applcaton hald Saleh 1, Mohammad T. Haweel,* Department of Electrcal Engneerng, Shaqra Unverty, P.O. 11911, Dawadm, Ar Ryadh, SA.

More information

Aalborg Universitet. Published in: I E E E Transactions on Power Electronics. DOI (link to publication from Publisher): /TPEL.2016.

Aalborg Universitet. Published in: I E E E Transactions on Power Electronics. DOI (link to publication from Publisher): /TPEL.2016. Aalborg Unvertet Revew of Actve and Reactve Power Sharng Stratege n Herarchcal Controlled Mcrogrd Han, Yang; L, Hong; Shen, Pan; Coelho, Ernane A. A.; Guerrero, Joep M. Publhed n: I E E E Tranacton on

More information

On-Line Capacitance Estimation of DC-Link Electrolytic Capacitor by Input Current Injection for ac/dc PWM Converters. I.

On-Line Capacitance Estimation of DC-Link Electrolytic Capacitor by Input Current Injection for ac/dc PWM Converters. I. On-Lne Capactance Estmaton of DC-Lnk Capactor by Input Current Injecton for PWM Conerters On-Lne Capactance Estmaton of DC-Lnk Electrolytc Capactor by Input Current Injecton for ac/ PWM Conerters Dong-Choon

More information

Passive Filters. References: Barbow (pp ), Hayes & Horowitz (pp 32-60), Rizzoni (Chap. 6)

Passive Filters. References: Barbow (pp ), Hayes & Horowitz (pp 32-60), Rizzoni (Chap. 6) Passve Flters eferences: Barbow (pp 6575), Hayes & Horowtz (pp 360), zzon (Chap. 6) Frequencyselectve or flter crcuts pass to the output only those nput sgnals that are n a desred range of frequences (called

More information

Review of Active and Reactive Power Sharing Strategies in Hierarchical Controlled Microgrids

Review of Active and Reactive Power Sharing Strategies in Hierarchical Controlled Microgrids Th artcle ha been accepted for publcaton n a future ue of th journal, but ha not been fully edted. Content may change pror to fnal publcaton. Ctaton nformaton: DOI 0.09/TPL.06.569597, I Tranacton on Power

More information

Control of Chaos in Positive Output Luo Converter by means of Time Delay Feedback

Control of Chaos in Positive Output Luo Converter by means of Time Delay Feedback Control of Chaos n Postve Output Luo Converter by means of Tme Delay Feedback Nagulapat nkran.ped@gmal.com Abstract Faster development n Dc to Dc converter technques are undergong very drastc changes due

More information

Digital Servo Motor Driver

Digital Servo Motor Driver SRVODRV-806 Description This digital servo drive is designed to drive brushed and brushless servomotors from a compact form factor ideal for embedded applications. This fully digital drive operates in

More information

Florida State University Libraries

Florida State University Libraries Florda State Unverty Lbrare Electronc Thee, Treate and Dertaton The Graduate School 3 Advanced Iolated B-Drectonal DC- DC Converter Technology for Smart Grd Applcaton Xaohu Lu Follow th and addtonal work

More information

ME 5281 Fall Homework 8 Due: Wed. Nov. 4th; start of class.

ME 5281 Fall Homework 8 Due: Wed. Nov. 4th; start of class. ME 5281 Fall 215 Homework 8 Due: Wed. Nov. 4th; start of class. Reading: Chapter 1 Part A: Warm Up Problems w/ Solutions (graded 4%): A.1 Non-Minimum Phase Consider the following variations of a system:

More information

ECEN 5807 Modeling and Control of Power Electronic Systems

ECEN 5807 Modeling and Control of Power Electronic Systems ECEN 5807 Modeling and Control of Power Electronic Systems Instructor: Prof. Bob Erickson Office telephone: (303) 492-7003 Fax: (303) 492-2758 Email: rwe@colorado.edu Course web page http://ece.colorado.edu/~ecen5807

More information

Version of 7. , using 30 points from 5 rad/s to 5 krad/s. Paste your plot below. Remember to label your plot.

Version of 7. , using 30 points from 5 rad/s to 5 krad/s. Paste your plot below. Remember to label your plot. Version 1.2 1 of 7 Your Name Passive and Ative Filters Date ompleted PELAB MATLAB = 1000 s + 1000, using 30 points from 5 rad/s to 5 krad/s. Paste your plot below. emember to label your plot. 1. reate

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

Modeling and Control of a Cascaded Boost Converter for a Battery Electric Vehicle

Modeling and Control of a Cascaded Boost Converter for a Battery Electric Vehicle Modelng and Control of a Cascaded Boost Converter for a Battery Electrc Vehcle A. Ndtoungou, Ab. Hamad, A. Mssandaand K. Al-Haddad, Fellow member, IEEE EPEC 202 OCTOBER 0-2 Introducton contents Comparson

More information

Development of a High Bandwidth, High Power Linear Amplifier for a Precision Fast Tool Servo System

Development of a High Bandwidth, High Power Linear Amplifier for a Precision Fast Tool Servo System Development of a Hgh Bandwdth, Hgh Power near Amplfer for a Precson Fast Tool Servo System S. Rakuff 1, J. Cuttno 1, D. Schnstock 2 1 Dept. of Mechancal Engneerng, The Unversty of North Carolna at Charlotte,

More information

Velocity Propagation Between Robot Links 3/4

Velocity Propagation Between Robot Links 3/4 eloty Propagaton etween obot nk / Intrutor: Jaob oen daned obot - ME 6D - Department of Mehanal & eropae Engneerng - UC Introduton eloty Propagaton Intrutor: Jaob oen daned obot - ME 6D - Department of

More information

EE 201 Lab Lab 9. AC analysis. This week we look at some (relatively) simple AC circuits.

EE 201 Lab Lab 9. AC analysis. This week we look at some (relatively) simple AC circuits. A analyss Ths week we look at some (relatvely) smple A crcuts. In lab Buld each of the crcuts shown below. In each case, the source s a snusod. Varous ampltudes and frequences wll be used, as descrbed

More information

VOLTAGE SAG COMPENSATION OF POINT OF COMMON COUPLING (PCC) USING FAULT CURRENT LIMITER IN THREE PHASE LINES

VOLTAGE SAG COMPENSATION OF POINT OF COMMON COUPLING (PCC) USING FAULT CURRENT LIMITER IN THREE PHASE LINES VOLTAGE SAG COMPENSATION OF POINT OF COMMON COUPLING (PCC) USING FAULT CURRENT LIMITER IN THREE PHASE LINES P.ANUSHA & K. SWARNASRI Department of Eletral & Eletrons Engneerng, R.V.R &J.C.College of Engneerng,

More information

Digital Control of DC DC Buck Converter

Digital Control of DC DC Buck Converter Digital ontrol of D D uck onverter Smruthi M Krihnan Department of Electrical and Electronic Engineering R V ollege of Engineering, angalore, Karnataka, India Prof. Vaudeva anninthaa K ociate Profeor,

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

ECE317 Homework 7. where

ECE317 Homework 7. where ECE317 Homework 7 Problem 1: Consider a system with loop gain, T(s), given by: where T(s) = 300(1+s)(1+ s 40 ) 1) Determine whether the system is stable by finding the closed loop poles of the system using

More information

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

Graph Method for Solving Switched Capacitors Circuits

Graph Method for Solving Switched Capacitors Circuits Recent Advances n rcuts, ystems, gnal and Telecommuncatons Graph Method for olvng wtched apactors rcuts BHUMIL BRTNÍ Department of lectroncs and Informatcs ollege of Polytechncs Jhlava Tolstého 6, 586

More information

SYNTHESIS OF SYNCHRONOUS MOTOR SERVO SYSTEM IN MATLAB

SYNTHESIS OF SYNCHRONOUS MOTOR SERVO SYSTEM IN MATLAB SYNTHESIS OF SYNCHRONOUS MOTOR SERVO SYSTEM IN MATLA J. Dúbravký, A. Tchý, M. Dúbravká, J. Pauluová Inttute of Control an Inutral Informatc, Slovak Unverty of Technology, Faculty of Electrcal Engneerng

More information

Notes on Experiment #11. You should be able to finish this experiment very quickly.

Notes on Experiment #11. You should be able to finish this experiment very quickly. Notes on Experiment #11 You should be able to finish this experiment very quikly. This week we will do experiment 11 almost A I. Your data will be the graphial images on the display of the sope. o, BRING

More information

MODELING SIMULATION AND HARMONIC ANALYSIS OF A SERIES RESONANT INVERTER FEEDING RL LOAD: CONSIDERING TRANSFORMER PARAMETERS

MODELING SIMULATION AND HARMONIC ANALYSIS OF A SERIES RESONANT INVERTER FEEDING RL LOAD: CONSIDERING TRANSFORMER PARAMETERS Abtrat Journal of Reearh in Engineering and Applied Siene MODEING SIMUATION AND HARMONI ANAYSIS OF A SERIES RESONANT INVERTER FEEDING R OAD: ONSIDERING TRANSFORMER PARAMETERS R K Kehri and A. B. hattopadhyay,

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

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

Transmission Properties of Doubly Periodic LC Ladder Networks

Transmission Properties of Doubly Periodic LC Ladder Networks Tranmon Properte of Doubly Perod adder Networ Ana Fláva G. Greo Joaqum J. Barroo² and Joé O. o³ Aoated Plama aboratory Natonal nttute for Spae eearh NPE 7-00 São Joé do ampo SP Brazl anaflavaguedegreo@gmal.om

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

To: Professor Avitabile Date: February 4, 2003 From: Mechanical Student Subject: Experiment #1 Numerical Methods Using Excel

To: Professor Avitabile Date: February 4, 2003 From: Mechanical Student Subject: Experiment #1 Numerical Methods Using Excel To: Professor Avtable Date: February 4, 3 From: Mechancal Student Subject:.3 Experment # Numercal Methods Usng Excel Introducton Mcrosoft Excel s a spreadsheet program that can be used for data analyss,

More information

DigiFlex Performance Servo Drive DZCANTE-020L080

DigiFlex Performance Servo Drive DZCANTE-020L080 Description Power Range The DZCANTE-020L080 digital servo drive is designed to drive brushed and brushless servomotors, stepper motors, and AC induction motors from a compact form factor ideal for embedded

More information

Gemini. The errors from the servo system are considered as the superposition of three things:

Gemini. The errors from the servo system are considered as the superposition of three things: Gemini Mount Control Sytem Report Prediction Of Servo Error Uing Simulink Model Gemini 9 July 1996 MCSJDW (Iue 3) - Decribe the proce of etimating the performance of the main axi ervo uing the non-linear

More information

MTBF PREDICTION REPORT

MTBF PREDICTION REPORT MTBF PREDICTION REPORT PRODUCT NAME: BLE112-A-V2 Issued date: 01-23-2015 Rev:1.0 Copyrght@2015 Bluegga Technologes. All rghts reserved. 1 MTBF PREDICTION REPORT... 1 PRODUCT NAME: BLE112-A-V2... 1 1.0

More information