Design and Simulation of Fuzzy Logic controller for DSTATCOM In Power System

Save this PDF as:
 WORD  PNG  TXT  JPG

Size: px
Start display at page:

Download "Design and Simulation of Fuzzy Logic controller for DSTATCOM In Power System"

Transcription

1 Design and Simulation of Fuzzy Logic controller for DSTATCOM In Power System Anju Gupta Department of Electrical and Electronics Engg. YMCA University of Science and Technology P. R. Sharma Department of Electrical and Electronics Engg. YMCA University of Science and Technology Abstract In this paper design of self tuned fuzzy set theory based PI controller is incorporated in typical FACTS device DSTATCOM. Its effects are tested in power systems. The modeling and the controller block diagram for DSTATCOM with detailed design of self tuned fuzzy logic controller is presented. The performance of proposed fuzzy logic DSTATCOM has been simulated for current balancing and harmonic compensation for both linear and non-linear loads. The results show the capability of proposed model in enhancing the dynamic behavior of interconnected systems. The simulation is carried out in MATLAB SIMULINK and the results shows the results confirm the feasibility of proposed system. Keywords Fuzzy logic controller; DSTATCOM; FACTS device. 1. Introduction The FACTS (Flexible AC Transmission Systems) technology [1] is a new research area in power engineering. It introduces the modem power electronic technology into traditional ac power systems and significantly enhances power system controllability and transfer limit. In this paper, the static synchronous compensator (DSTATCOM) [2-4] and fuzzy logic control will be used to improve power system dynamic behavior after a system disturbance; DSTATCOM is based on a voltage-source inverter. The inverter under proper control can manage the capacitor, i. e. the dc voltage source, to be charged (or discharged) to the required voltage level. In this way, or by PWM controller, the amplitude of the output voltage of the inverter can be controlled for the purpose of reactive power generation or absorption. The control strategy is very important to the operation of DSTATCOM in order to yield desired steady state performance and improve the integrated system dynamic behavior. In a power system, switching of large inductive loads, causes a drop in the voltage at the load bus due to increase in VAR demand which lead to voltage instability. In order to keep the voltage within a limit, reactive power compensation device such as TCSC, UPFC STATCOM and DSTATCOM are used FACTS devices help in increasing the operational efficiency of power systems without affecting the reliability of supply. TCSC and STATCOM help in increasing the transient stability margin of power system thus provide means to operate the system near their limits. The use of these devices depends on the type of application and the response time required for controlling the voltage profile of the load bus. The drawbacks of these devices are the production of additional harmonic components in the current and voltage waveforms of the system that could lead to malfunctioning of control and protection circuitries and also setting of possible resonance in the system. DSTATCOM has been at the center of attention and the subject of research for many years. DSTATCOM can enhance the power transmission capability and thus extend the steady state stability limit. DSTATCOM can also introduce damping during power system transients. For reactive power compensation the distribution static compensator (DSTATCOM) is a kind of custom power device which has the capability of reactive power compensation as well as balancing and harmonic elimination. ISSN : Vol. 3 No.10 October

2 Now a day there has been growing interest in applying fuzzy theory [5] to controller design in many engineering fields. The fuzzy controller has very attractive features over conventional controllers. It is easy to be implemented in a large scale nonlinear dynamic system and not so sensitive to the system models, parameters and operation conditions. In particular human knowledge can be included in control rules with ease. Therefore investigation of fuzzy theory application in power system control grows rapidly [7]. The present paper is an attempt to understand what the fuzzy PI controller is and how well it can perform in comparison with the conventional PI controller. The fuzzy PI controller is better than the conventional for the non-linear systems. 2. System configuration Fig.1. shows the basic circuit diagram of three phase three wire distribution system with unbalanced and nonlinear load and the DSTATCOM with fuzzy logic controller. Fig. 1. Block diagram of system The DSTATCOM consists of a three-phase pulse width modulated (PWM) voltage-source converter (VSC) using six insulated-gate bipolar transistors (IGBTs), three interface inductors, and one dc capacitor. The DSTATCOM injects currents into the point of common coupling in such a way so as to maintain balancing and harmonic elimination in the source currents. The VSI operation is supported by the dc storage capacitor with voltage across it. 3 Modeling of control scheme (SRF algorithm) of DSTATCOM SRF theory is based on the transformation of currents in synchronously rotating d-q frame. The d-q component of load currents are computed from following relations. ISSN : Vol. 3 No.10 October

3 Fig.2. Block diagram of SRF algorithm The average values of i Ld and i Lq are obtained form the low pass filters as i Lddc and and i Lqdc and i d and iq are the output of the DC voltage PI controller and AC voltage PI controller. The desired reference source currents in d-q frame are obtained as: I sd = i lddc +i d (1) Isq= i lqdc +i q (2) Where i sd and i sq are the estimated DC components of active and reactive currents of reference source currents in d-q frame. 4 Design of self tuned fuzzy PI controller The fuzzy PI controller is driven by a set of control rules rather than by two constants proportional and integral gains. Fuzzy controller has data base and rule base, the function of data base is to provide necessary information to the rule base in the form of membership functions. The basic function of rule base is to represent the control policy of control engineer in the form of set of production rules as If (process operator) then (control output) Because of these rules and some formulas, which change the gains automatically and continuously with the outputs, the controller becomes self tuning and can handle non-linear systems effectively. As far as stability is concerned, a fuzzy PI controller maintains the same stability as the conventional controller. It has two inputs Error(e) and change of error ( e) and one output u. The membership functions for the inputs and output is shown in fig. where in which the domain is divided into 7 equal regions, denoted by NB(negative big), NM(negative medium), NS(negative small), ZE(zero), PS(positive small), PM(positive medium), PB(positive big).the shape of each membership function is triangular. ISSN : Vol. 3 No.10 October

4 Fig.3. Membership Functions The table shows the rule base. The rule is represented such as If e is NM and e and PS then u is NS. Fig. 4. Fuzzy rule Similarly membership function for gain updating factor is obtained Fig. 5. Membership function for Beta The rule for gain updating factor is represented as If e is E and e is E then β is β. The output scaling factor is modified by self tuning mechanism. The normalized values of error, change in error and output is given by e N =N e e, e N =N e e, and u=(β N u ) u N (3) where Ne and N e are the input scaling factor of error and change of error respectively and Nu is the output scaling factor. The rule base is shown in fig 6 ISSN : Vol. 3 No.10 October

5 Fig. 6. Fuzzy rule 5. Simulation Results and Discussions To verify the proposed control method, digital simulation using MATLAB SIMULINK has been carried out. Simulation model is shown in Fig 7 and Simulink model of fuzzy logic based AC and DC voltage controllers are shown in Fig 8 & 9 respectively. The Fuzzy logic based self tuned PI controller is used to generate gate pulses for each leg of Voltage source converter of DSTATCOM. Fig.7. Simulink model of proposed system Fig.8. Simulink model of fuzzy logic based AC voltage controller ISSN : Vol. 3 No.10 October

6 , Fig.9. Simulink model of fuzzy logic based DC voltage controller The simulation is done firstly with unbalanced R-L load. The Fig 10. shows that the Fuzzy logic based controller is able to force the source to deliver the balanced currents by compensating reactive power. \ Fig.10. Waveforms of Load Voltage, unbalanced load current, balanced source current, source voltage with unbalanced load ISSN : Vol. 3 No.10 October

7 Fig. 11. Waveforms of Load Voltage, Nonlinear load current, balanced source current, source voltage with application of nonlinear load The second simulation is done with nonlinear load. Non linear load is chosen using three phase bridge rectifier with resistive load. Fig 11 shows the waveforms of Load Voltage, Nonlinear load current, balanced source current, source voltage with application of nonlinear load. Now again the Fuzzy logic based controller is able to force the source to deliver the balanced currents by compensating reactive power so eliminating the harmonic current flowing in the source side thus decreasing the possibility of harmonic resonance occurred in the system especially a system with capacitor bank. Also, we can see in the same figures that the system settles faster. with the fuzzy logic controller. The simulation results prove the effectiveness of the proposed fuzzy logic controller of DSTATCOM. 6. Conclusion This paper presents the design and simulation of fuzzy logic based DSTATCOM. The simulation is carried out for both linear and non-linear loads. The fuzzy controller is different from conventional controller as it attempts to implement the operator s knowledge rather than mathematical equations of plant. The control engineer can design the fuzzy rule base for fuzzy controller and as well as fuzzy rule base for gain updating factor according to their knowledge. The proposed fuzzy based controller is proven to improve the performance of conventional controller. Matlab based simulation results have verified the effectiveness of the design methodology. It significantly enhances the power system stability. It is clear from the simulation results that to add a fuzzy controller for DSTATCOM is potential alternative to conventional controller. References [1] IEEE FACTS Application Task Force, FACTS Applications, Publication of IEEE PES SM, [2] C. W. Edwards et. al., Advanced static var generator employing GTO thyristors, IEEE Trans. on Power Delivery, Vol. 3, No. 4, pp , Oct 1988 [3] Gyugyi, Unified power-flow control concept for flexible AC transmission systems, lee Proceedings-C, Vol. 139, No. 4,pp ,July [4] Gyugyi, Dynamic compensation of AC transmission lines by solid-state synchronous voltage sources, IEEE Trans. on Power [5] Delivery, Vol. 9, No. 2, pp , April [6] Hiyama,T. Sameshima, Fuzzy logic control scheme for on-line stabilization of multi machine power system, Fuzzy Sets and [7] Systems, Vol. 39, pp , 1991 [8] Li-Xin Wang, A Course in Fuzzy Systems and Control, Prentice Hall, 1997 [9] Momoh, X. W. Ma, Overview and Literature survey of Fuzzy set theory in power systems,ieee Trans.on Power Systems, [10] Vol. 10, No.3, Aug pp [11] N. G Hingorani, Power electronics in electric utilities: role of power electronics in future power systems, Proceeding of IEEE, Vol. [12] 76, No. 4, pp , April ISSN : Vol. 3 No.10 October

8 Appendix SOURCE PARAMETERS Line Voltage Source Frequency Ripple filter 415V 50Hz Rr=4 Ω, Cr= 35μF DSTATCOM PARAMETERS DC Bus voltage Switching Frequency DC Bus Capacitor 800V 10kHz 8000 μf.. ISSN : Vol. 3 No.10 October

Fuzzy logic damping controller for FACTS devices in interconnected power systems. Ni, Yixin; Mak, Lai On; Huang, Zhenyu; Chen, Shousun; Zhang, Baolin

Fuzzy logic damping controller for FACTS devices in interconnected power systems. Ni, Yixin; Mak, Lai On; Huang, Zhenyu; Chen, Shousun; Zhang, Baolin Title Fuzzy logic damping controller for FACTS devices in interconnected power systems Author(s) Citation Ni, Yixin; Mak, Lai On; Huang, Zhenyu; Chen, Shousun; Zhang, Baolin IEEE International Symposium

More information

factors that can be affecting the performance of a electrical power transmission system. Main problems which cause instability to a power system is vo

factors that can be affecting the performance of a electrical power transmission system. Main problems which cause instability to a power system is vo 2011 International Conference on Signal, Image Processing and Applications With workshop of ICEEA 2011 IPCSIT vol.21 (2011) (2011) IACSIT Press, Singapore Location of FACTS devices for Real and Reactive

More information

INSTANTANEOUS POWER CONTROL OF D-STATCOM FOR ENHANCEMENT OF THE STEADY-STATE PERFORMANCE

INSTANTANEOUS POWER CONTROL OF D-STATCOM FOR ENHANCEMENT OF THE STEADY-STATE PERFORMANCE INSTANTANEOUS POWER CONTROL OF D-STATCOM FOR ENHANCEMENT OF THE STEADY-STATE PERFORMANCE Ms. K. Kamaladevi 1, N. Mohan Murali Krishna 2 1 Asst. Professor, Department of EEE, 2 PG Scholar, Department of

More information

Intelligence Controller for STATCOM Using Cascaded Multilevel Inverter

Intelligence Controller for STATCOM Using Cascaded Multilevel Inverter Journal of Engineering Science and Technology Review 3 (1) (2010) 65-69 Research Article JOURNAL OF Engineering Science and Technology Review www.jestr.org Intelligence Controller for STATCOM Using Cascaded

More information

Power Quality Improvement Using Hybrid Power Filter Based On Dual Instantaneous Reactive Power Theory With Hysteresis Current Controller

Power Quality Improvement Using Hybrid Power Filter Based On Dual Instantaneous Reactive Power Theory With Hysteresis Current Controller Power Quality Improvement Using Hybrid Power Filter Based On Dual Instantaneous Reactive Power Theory With Hysteresis Current Controller J.Venkatesh 1, K.S.S.Prasad Raju 2 1 Student SRKREC, India, venki_9441469778@yahoo.com

More information

A.V.Sudhakara Reddy 1, M. Ramasekhara Reddy 2, Dr. M. Vijaya Kumar 3

A.V.Sudhakara Reddy 1, M. Ramasekhara Reddy 2, Dr. M. Vijaya Kumar 3 Stability Improvement During Damping of Low Frequency Oscillations with Fuzzy Logic Controller A.V.Sudhakara Reddy 1, M. Ramasekhara Reddy 2, Dr. M. Vijaya Kumar 3 1 (M. Tech, Department of Electrical

More information

ISSN: Page 20. International Journal of Engineering Trends and Technology- Volume2Issue3-2011

ISSN: Page 20. International Journal of Engineering Trends and Technology- Volume2Issue3-2011 Design of Shunt Active Power Filter to eliminate the harmonic currents and to compensate the reactive power under distorted and or imbalanced source voltages in steady state Sangu Ravindra #1, Dr.V.C.Veera

More information

Reduction of Voltage Imbalance in a Two Feeder Distribution System Using Iupqc

Reduction of Voltage Imbalance in a Two Feeder Distribution System Using Iupqc International Journal of Engineering Research and Development e-issn: 2278-067X, p-issn: 2278-800X, www.ijerd.com Volume 10, Issue 7 (July 2014), PP.01-15 Reduction of Voltage Imbalance in a Two Feeder

More information

Power System Stability Enhancement Using Static Synchronous Series Compensator (SSSC)

Power System Stability Enhancement Using Static Synchronous Series Compensator (SSSC) Vol. 3, Issue. 4, Jul - Aug. 2013 pp-2530-2536 ISSN: 2249-6645 Power System Stability Enhancement Using Static Synchronous Series Compensator (SSSC) B. M. Naveen Kumar Reddy 1, Mr. G. V. Rajashekar 2,

More information

Design and Simulation of Three Phase Shunt Active Power Filter Using SRF Theory

Design and Simulation of Three Phase Shunt Active Power Filter Using SRF Theory Advance in Electronic and Electric Engineering. ISSN 2231-1297, Volume 3, Number 6 (2013), pp. 651-660 Research India Publications http://www.ripublication.com/aeee.htm Design and Simulation of Three Phase

More information

PERFORMANCE EVALUATION OF THREE PHASE SCALAR CONTROLLED PWM RECTIFIER USING DIFFERENT CARRIER AND MODULATING SIGNAL

PERFORMANCE EVALUATION OF THREE PHASE SCALAR CONTROLLED PWM RECTIFIER USING DIFFERENT CARRIER AND MODULATING SIGNAL Journal of Engineering Science and Technology Vol. 10, No. 4 (2015) 420-433 School of Engineering, Taylor s University PERFORMANCE EVALUATION OF THREE PHASE SCALAR CONTROLLED PWM RECTIFIER USING DIFFERENT

More information

Power Quality improvement of a three phase four wire system using UPQC

Power Quality improvement of a three phase four wire system using UPQC International Research Journal of Engineering and Technology (IRJET) e-issn: 2395-56 Volume: 2 Issue: 4 July-215 www.irjet.net p-issn: 2395-72 Power Quality improvement of a three phase four wire system

More information

Implementation of SRF based Multilevel Shunt Active Filter for Harmonic Control

Implementation of SRF based Multilevel Shunt Active Filter for Harmonic Control International Journal of Engineering Research and Development e-issn: 2278-067X, p-issn: 2278-800X, www.ijerd.com Volume 3, Issue 8 (September 2012), PP. 16-20 Implementation of SRF based Multilevel Shunt

More information

FACTS devices in Distributed Generation

FACTS devices in Distributed Generation FACTS devices in Distributed Generation 1 K. B. MOHD. UMAR ANSARI, 2 SATYENDRA VISHWAKARMA, 3 GOLDY SHARMA 1, 2, 3 M.Tech (Electrical Power & Energy Systems), Department of Electrical & Electronics Engineering,

More information

B.Tech Academic Projects EEE (Simulation)

B.Tech Academic Projects EEE (Simulation) B.Tech Academic Projects EEE (Simulation) Head office: 2 nd floor, Solitaire plaza, beside Image Hospital, Ameerpet Ameerpet : 040-44433434, email id : info@kresttechnology.com Dilsukhnagar : 9000404181,

More information

Review on Shunt Active Power Filter for Three Phase Four Wire System

Review on Shunt Active Power Filter for Three Phase Four Wire System 2014 IJEDR Volume 2, Issue 1 ISSN: 2321-9939 Review on Shunt Active Power Filter for Three Phase Four Wire System 1 J. M. Dadawala, 2 S. N. Shivani, 3 P. L. Kamani 1 Post-Graduate Student (M.E. Power System),

More information

D-STATCOM FOR VOLTAGE SAG, VOLTAGE SWELL MITIGATION USING MATLAB SIMULINK

D-STATCOM FOR VOLTAGE SAG, VOLTAGE SWELL MITIGATION USING MATLAB SIMULINK D-STATCOM FOR VOLTAGE SAG, VOLTAGE SWELL MITIGATION USING MATLAB SIMULINK Manbir Kaur 1, Prince Jindal 2 1 Research scholar, Department of Electrical Engg., BGIET, Sangrur, Punjab (India), 2 Research scholar,

More information

Address for Correspondence

Address for Correspondence Research Paper COMPENSATION BY TCSC IN OPEN LOOP CONTROL SYSTEM 1* Sunita Tiwari, S.P. Shukla Address for Correspondence 1* Sr. Lecturer, Polytechnic,Durg Professor, Bhilai Institute of Technology, Durg

More information

Koganti Sri Lakshmi, G.Sravanthi, L.Ramadevi, Koganti Harish chowdary

Koganti Sri Lakshmi, G.Sravanthi, L.Ramadevi, Koganti Harish chowdary International Journal of Scientific & Engineering Research, Volume 6, Issue 2, February-2015 795 Power quality and stability improvement of HVDC transmission System using UPFC for Different uncertainty

More information

Shunt active filter algorithms for a three phase system fed to adjustable speed drive

Shunt active filter algorithms for a three phase system fed to adjustable speed drive Shunt active filter algorithms for a three phase system fed to adjustable speed drive Sujatha.CH(Assoc.prof) Department of Electrical and Electronic Engineering, Gudlavalleru Engineering College, Gudlavalleru,

More information

Performance Analysis of Shunt Active Power Filter Base On Active Reactive Power Theory

Performance Analysis of Shunt Active Power Filter Base On Active Reactive Power Theory Performance Analysis of Shunt Active Power Filter Base On Active Reactive Power Theory Brijesh Kumar Sen *1, Seema Agrawal 2, Mahendra Kumar 3, R. K. Somani 4 Department of Electrical Engineering 1,2,3

More information

Power Quality Improvement of Unified Power Quality Conditioner Using Reference Signal Generation Method

Power Quality Improvement of Unified Power Quality Conditioner Using Reference Signal Generation Method Vol.2, Issue.3, May-June 2012 pp-682-686 ISSN: 2249-6645 Power Quality Improvement of Unified Power Quality Conditioner Using Reference Signal Generation Method C. Prakash 1, N. Suparna 2 1 PG Scholar,

More information

Control of grid connected inverter system for sinusoidal current injection with improved performance

Control of grid connected inverter system for sinusoidal current injection with improved performance Control of grid connected inverter system for sinusoidal current injection with improved performance Simeen. S. Mujawar. Electrical engineering Department, Pune University /PVG s COET, Pune, India. simeen1990@gmail.com

More information

Joe Warner, Electric Power Industry Conference (EPIC), November 15, 2016 Advances in Grid Equipment Transmission Shunt Compensation

Joe Warner, Electric Power Industry Conference (EPIC), November 15, 2016 Advances in Grid Equipment Transmission Shunt Compensation Joe Warner, Electric Power Industry Conference (EPIC), November 15, 2016 Advances in Grid Equipment Transmission Shunt Compensation Slide 1 Excerpt from the BoA BoA: Book of Acronyms MSC/MSR: Mechanically

More information

INVESTIGATION OF HARMONIC DETECTION TECHNIQUES FOR SHUNT ACTIVE POWER FILTER

INVESTIGATION OF HARMONIC DETECTION TECHNIQUES FOR SHUNT ACTIVE POWER FILTER IOSR Journal of Electronics & Communication Engineering (IOSR-JECE) ISSN(e) : 2278-1684 ISSN(p) : 2320-334X, PP 68-73 www.iosrjournals.org INVESTIGATION OF HARMONIC DETECTION TECHNIQUES FOR SHUNT ACTIVE

More information

ADVANCED DC-DC CONVERTER CONTROLLED SPEED REGULATION OF INDUCTION MOTOR USING PI CONTROLLER

ADVANCED DC-DC CONVERTER CONTROLLED SPEED REGULATION OF INDUCTION MOTOR USING PI CONTROLLER Asian Journal of Electrical Sciences (AJES) Vol.2.No.1 2014 pp 16-21. available at: www.goniv.com Paper Received :08-03-2014 Paper Accepted:22-03-2013 Paper Reviewed by: 1. R. Venkatakrishnan 2. R. Marimuthu

More information

Implementation of UPQC for Voltage Sag Mitigation

Implementation of UPQC for Voltage Sag Mitigation Implementation of UPQC for Voltage Sag Mitigation C.H. Ram Jethmalani 1, V. Karthikeyan 2, and Narayanappa 3 1 Adhiyamaan College of Engineering, Hosur, India Email: malanisuryakumaran@gmail.com 2,3 Adhiyamaan

More information

Power Quality Improvement By Using DSTATCOM Controller

Power Quality Improvement By Using DSTATCOM Controller Power Quality Improvement By Using DSTATCOM Controller R.Srikanth 1 E. Anil Kumar 2 Assistant Professor, Assistant Professor, Dept. of EEE, BITS Vizag Dept. of EEE, BITS Vizag Email id : srikanthreddypalli@gmail.com

More information

Protection from Voltage Sags and Swells by Using FACTS Controller

Protection from Voltage Sags and Swells by Using FACTS Controller Protection from Voltage Sags and Swells by Using FACTS Controller M.R.Mohanraj 1, V.P.Suresh 2, G.Syed Zabiyullah 3 Assistant Professor, Department of Electrical and Electronics Engineering, Excel College

More information

Compensation of Unbalanced Sags/Swells by Single Phase Dynamic Voltage Restorer

Compensation of Unbalanced Sags/Swells by Single Phase Dynamic Voltage Restorer Compensation of nbalanced Sags/Swells by Single Phase Dynamic Voltage Restorer S.Manmadha Rao, S.V.R.akshmi Kumari, B.Srinivasa Rao singamsetty47@gmail.com Abstract- Power quality is the most important

More information

CHAPTER 2 CURRENT SOURCE INVERTER FOR IM CONTROL

CHAPTER 2 CURRENT SOURCE INVERTER FOR IM CONTROL 9 CHAPTER 2 CURRENT SOURCE INVERTER FOR IM CONTROL 2.1 INTRODUCTION AC drives are mainly classified into direct and indirect converter drives. In direct converters (cycloconverters), the AC power is fed

More information

A Review on Mid-point Compensation of a Two-machine System Using STATCOM

A Review on Mid-point Compensation of a Two-machine System Using STATCOM Volume-4, Issue-2, April-2014, ISSN No.: 2250-0758 International Journal of Engineering and Management Research Available at: www.ijemr.net Page Number: 109-115 A Review on Mid-point Compensation of a

More information

Real and Reactive Power Coordination for a Unified Power Flow Controller

Real and Reactive Power Coordination for a Unified Power Flow Controller Middle-East Journal of Scientific Research 20 (11): 1680-1685, 2014 ISSN 1990-9233 IDOSI Publications, 2014 DOI: 10.5829/idosi.mejsr.2014.20.11.1939 Real and Reactive Power Coordination for a Unified Power

More information

Chapter 2 Shunt Active Power Filter

Chapter 2 Shunt Active Power Filter Chapter 2 Shunt Active Power Filter In the recent years of development the requirement of harmonic and reactive power has developed, causing power quality problems. Many power electronic converters are

More information

Simulation of Three Phase Cascaded H Bridge Inverter for Power Conditioning Using Solar Photovoltaic System

Simulation of Three Phase Cascaded H Bridge Inverter for Power Conditioning Using Solar Photovoltaic System Simulation of Three Phase Cascaded H Bridge Inverter for Power Conditioning Using Solar Photovoltaic System 1 G.Balasundaram, 2 Dr.S.Arumugam, 3 C.Dinakaran 1 Research Scholar - Department of EEE, St.

More information

Synchronous Reference Frame Theory (SRF) along with PI Controller Based Dynamic Voltage Restorer

Synchronous Reference Frame Theory (SRF) along with PI Controller Based Dynamic Voltage Restorer Research Inventy: International Journal of Engineering And Science Vol.5, Issue 5 (May 2015), PP 59-64 Issn (e): 2278-4721, Issn (p):2319-6483, www.researchinventy.com Synchronous Reference Frame Theory

More information

Analysis of Voltage Source Inverters using Space Vector PWM for Induction Motor Drive

Analysis of Voltage Source Inverters using Space Vector PWM for Induction Motor Drive IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) ISSN: 2278-1676 Volume 2, Issue 6 (Sep-Oct. 2012), PP 14-19 Analysis of Voltage Source Inverters using Space Vector PWM for Induction

More information

Fuzzy Logic Controller on DC/DC Boost Converter

Fuzzy Logic Controller on DC/DC Boost Converter 21 IEEE International Conference on Power and Energy (PECon21), Nov 29 - Dec 1, 21, Kuala Lumpur, Malaysia Fuzzy Logic Controller on DC/DC Boost Converter N.F Nik Ismail, Member IEEE,Email: nikfasdi@yahoo.com

More information

Development and Simulation of Voltage Regulation System of A.C. Transmission lines using Static Synchronous Compensator (STATCOM)

Development and Simulation of Voltage Regulation System of A.C. Transmission lines using Static Synchronous Compensator (STATCOM) Development and Simulation of Voltage Regulation System of A.C. Transmission lines using Static Synchronous Compensator (STATCOM) Avinash Kumar Nishad 1, Ashish Sahu 2 1 M.E. Scholar, Department of Electrical

More information

Brief Study on TSCS, SSSC, SVC Facts Device

Brief Study on TSCS, SSSC, SVC Facts Device Brief Study on TSCS, SSSC, SVC Facts Device Ramesh Kumari, Parveen M.Tech. Student, Department of EEE, Mata Rajkaur Institute of Engineering & technology, Rewari, Haryana, India Asst. Professor, Department

More information

Abstract: PWM Inverters need an internal current feedback loop to maintain desired

Abstract: PWM Inverters need an internal current feedback loop to maintain desired CURRENT REGULATION OF PWM INVERTER USING STATIONARY FRAME REGULATOR B. JUSTUS RABI and Dr.R. ARUMUGAM, Head of the Department of Electrical and Electronics Engineering, Anna University, Chennai 600 025.

More information

Resonant Controller to Minimize THD for PWM Inverter

Resonant Controller to Minimize THD for PWM Inverter IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-issn: 2278-1676,p-ISSN: 2320-3331, Volume 10, Issue 3 Ver. III (May Jun. 2015), PP 49-53 www.iosrjournals.org Resonant Controller to

More information

Comparison of FACTS Devices for Power System Stability Enhancement

Comparison of FACTS Devices for Power System Stability Enhancement Comparison of FACTS Devices for Power System Stability Enhancement D. Murali Research Scholar in EEE Dept., Government College of Engineering, Bargur-635 104, Tamilnadu, India. Dr. M. Rajaram Professor

More information

Design and Simulation of Passive Filter

Design and Simulation of Passive Filter Chapter 3 Design and Simulation of Passive Filter 3.1 Introduction Passive LC filters are conventionally used to suppress the harmonic distortion in power system. In general they consist of various shunt

More information

DYNAMIC VOLTAGE RESTORER USING THREE PHASE AC-AC CONVERTER

DYNAMIC VOLTAGE RESTORER USING THREE PHASE AC-AC CONVERTER DYNAMIC VOLTAGE RESTORER USING THREE PHASE AC-AC CONVERTER 1 V.JAYALAKSHMI, 2 DR.N.O.GUNASEKHAR 1 Research Scholar, Bharath University, Chennai, Tamil Nadu, India. 2 Professor, Eswari Engineering College,

More information

A CONTROL TECHNIQUE FOR INSTANT MITIGATION OF VOLTAGE SAG/SWELL BY DYNAMIC VOLTAGE RESTORER

A CONTROL TECHNIQUE FOR INSTANT MITIGATION OF VOLTAGE SAG/SWELL BY DYNAMIC VOLTAGE RESTORER A CONTROL TECHNIQUE FOR INSTANT MITIGATION OF VOLTAGE SAG/SWELL BY DYNAMIC VOLTAGE RESTORER ABRARKHAN I. PATHAN 1, PROF. S. S. VANAMANE 2 1,2 Department Electrical Engineering, Walchand college of Engineering,

More information

MITIGATION OF VOLTAGE SAGS/SWELLS USING DYNAMIC VOLTAGE RESTORER (DVR)

MITIGATION OF VOLTAGE SAGS/SWELLS USING DYNAMIC VOLTAGE RESTORER (DVR) VOL. 4, NO. 4, JUNE 9 ISSN 89-668 6-9 Asian Research Publishing Network (ARPN). All rights reserved. MITIGATION OF VOLTAGE SAGS/SWELLS USING DYNAMIC VOLTAGE RESTORER (DVR) Rosli Omar and Nasrudin Abd Rahim

More information

Series Compensation Technique for Voltage Sag Mitigation

Series Compensation Technique for Voltage Sag Mitigation IOSR Journal of Engineering (IOSRJEN) ISSN: 2250-3021 Volume 2, Issue 8 (August 2012), PP 14-24 Series Compensation Technique for Voltage Sag Mitigation 1 NAGENDRABABU VASA, 2 SREEKANTH G, 3 NARENDER REDDY

More information

A MATLAB-SIMULINK APPROACH TO SHUNT ACTIVE POWER FILTERS

A MATLAB-SIMULINK APPROACH TO SHUNT ACTIVE POWER FILTERS A MATLAB-SIMULINK APPROACH TO SHUNT ACTIVE POWER FILTERS George Adam, Alina G. Stan (Baciu) and Gheorghe Livinţ Department of Electrical Engineering Technical University of Iaşi 700050, Iaşi, Romania E-mail:

More information

A THREE PHASE SHUNT ACTIVE POWER FILTER FOR HARMONICS REDUCTION

A THREE PHASE SHUNT ACTIVE POWER FILTER FOR HARMONICS REDUCTION A THREE PHASE SHUNT ACTIVE POWER FILTER FOR HARMONICS REDUCTION N.VANAJAKSHI Assistant Professor G.NAGESWARA RAO Professor & HOD Electrical & Electronics Engineering Department Chalapathi Institute of

More information

Research Article International Journals of Advanced Research in Computer Science and Software Engineering ISSN: X (Volume-7, Issue-6)

Research Article International Journals of Advanced Research in Computer Science and Software Engineering ISSN: X (Volume-7, Issue-6) International Journals of Advanced Research in Computer Science and Software Engineering Research Article June 2017 Closed Loop PI Control of a Single Phase Induction Motor Using SPWM Kuheli Ghosh Goswami

More information

ELEMENTS OF FACTS CONTROLLERS

ELEMENTS OF FACTS CONTROLLERS 1 ELEMENTS OF FACTS CONTROLLERS Rajiv K. Varma Associate Professor Hydro One Chair in Power Systems Engineering University of Western Ontario London, ON, CANADA rkvarma@uwo.ca POWER SYSTEMS - Where are

More information

DSTATCOM for Harmonics Mitigation in 3-Phase 3-Wire System

DSTATCOM for Harmonics Mitigation in 3-Phase 3-Wire System Kalpa Publications in Engineering Volume 1, 2017, Pages 278 286 ICRISET2017. International Conference on Research and Innovations in Science, Engineering &Technology. Selected Papers in Engineering DSTATCOM

More information

Volume 4, Number 1, 2018 Pages 1-14 Jordan Journal of Electrical Engineering ISSN (Print): , ISSN (Online):

Volume 4, Number 1, 2018 Pages 1-14 Jordan Journal of Electrical Engineering ISSN (Print): , ISSN (Online): JJEE Volume 4, Number 1, 2018 Pages 1-14 Jordan Journal of Electrical Engineering ISSN (Print): 2409-9600, ISSN (Online): 2409-9619 Control of Multi-Level Converter Using By-Pass Switches Rasha G. Shahin

More information

Mitigation of Harmonics and Interharmonics in VSI-Fed Adjustable Speed Drives

Mitigation of Harmonics and Interharmonics in VSI-Fed Adjustable Speed Drives Mitigation of Harmonics and Interharmonics in VSI-Fed Adjustable Speed Drives D.Uma 1, K.Vijayarekha 2 1 School of EEE, SASTRA University Thanjavur, India 1 umavijay@eee.sastra.edu 2 Associate Dean/EEE

More information

A Novel Automatic Power Factor Regulator

A Novel Automatic Power Factor Regulator 1 A Novel Automatic Power Factor Regulator Jinn-Chang Wu Abstract A novel automatic power factor regulator (APFR) comprising a conventional APFR and a power converter based protector is proposed in this

More information

Implementation of SPWM Technique in D-STATCOM for mitigating Power Quality Problem - Voltage Sag and Swell

Implementation of SPWM Technique in D-STATCOM for mitigating Power Quality Problem - Voltage Sag and Swell International Journal of Engineering and Technical Research (IJETR) ISSN: 2321-0869 (O) 2454-4698 (P), Volume-7, Issue-5, May 2017 Implementation of SPWM Technique in D-STATCOM for mitigating Power Quality

More information

Speed control of sensorless BLDC motor with two side chopping PWM

Speed control of sensorless BLDC motor with two side chopping PWM IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-issn: 2278-1676,p-ISSN: 2320-3331, Volume 6, Issue 3 (May. - Jun. 2013), PP 16-20 Speed control of sensorless BLDC motor with two side

More information

Design of Multi-Level Inverter and Its Application As Statcom to Compensate Voltage Sags Due to Faults

Design of Multi-Level Inverter and Its Application As Statcom to Compensate Voltage Sags Due to Faults International Journal of Engineering Research and Development e-issn: 2278-067X, p-issn: 2278-800X, www.ijerd.com Volume 3, Issue 6 (September 2012), PP. 20-25 Design of Multi-Level Inverter and Its Application

More information

Design of Interline Dynamic Voltage Restorer for Voltage Sag Compensation

Design of Interline Dynamic Voltage Restorer for Voltage Sag Compensation Design of Interline Dynamic Voltage Restorer for Voltage Sag Compensation Anandan.D 1, Karthick.B 2, Soniya.R 3, Vanthiyadevan.T 4, V.Karthivel, M.E., 5 U.G. Student, Department of EEE, Angel College of,

More information

A Novel H Bridge based Active inductor as DC link Reactor for ASD Systems

A Novel H Bridge based Active inductor as DC link Reactor for ASD Systems A Novel H Bridge based Active inductor as DC link Reactor for ASD Systems K Siva Shankar, J SambasivaRao Abstract- Power converters for mobile devices and consumer electronics have become extremely lightweight

More information

A Half Bridge Inverter with Ultra-Fast IGBT Module Modeling and Experimentation

A Half Bridge Inverter with Ultra-Fast IGBT Module Modeling and Experimentation ELECTRONICS, VOL. 13, NO. 2, DECEMBER 29 51 A Half Bridge Inverter with Ultra-Fast IGBT Module Modeling and Experimentation Dinko Vukadinović, Ljubomir Kulišić, and Mateo Bašić Abstract This paper presents

More information

A SIMPLE STATE FEEDBACK LINEARIZATION CONTROL OF MULTILEVEL ASVC

A SIMPLE STATE FEEDBACK LINEARIZATION CONTROL OF MULTILEVEL ASVC A SIMPLE STATE FEEDBACK LINEARIZATION CONTROL OF MULTILEVEL ASVC M.BENGHANEM F.ZEBIRI M.BOURAHLA Faculty of Electrical Engineering, University U.ST.O of Oran, LDEE Laboratory member Email: mbenghanem69@yahoo.fr

More information

Comparison of Power Factor Correction Techniques for Generator-Sets for SHEVs

Comparison of Power Factor Correction Techniques for Generator-Sets for SHEVs Comparison of Factor Correction Techniques for Generator-Sets for SHEVs Ahmed Al-Busaidi, Dimitrios Kalpaktsoglou, Volker Pickert Newcastle University, School of Electrical, Electronic and Computer Engineering,

More information

Journal of Engineering Science and Technology Review 7 (3) (2014) Research Article

Journal of Engineering Science and Technology Review 7 (3) (2014) Research Article Jestr Journal of Engineering Science and Technology Review 7 (3) (2014) 7 16 Research Article JOURNAL OF Engineering Science and Technology Review www.jestr.org Optimal Operation of Photovoltaic System

More information

Power Quality Improvement Using Cascaded H-Bridge Multilevel Inverter Based Dstatcom

Power Quality Improvement Using Cascaded H-Bridge Multilevel Inverter Based Dstatcom w RESEARCH ARTICLE OPEN ACCESS Power Quality Improvement Using Cascaded H-Bridge Multilevel Inverter Based Dstatcom B. Suryajitt, G. Sudhakar M-Tech Student Scholar Department of Electrical & Electronics

More information

Kanuru; Krishna (Dt); A.P, India. DOI: / Page. 1 G. Aruna Jyothi, 2 DR. P. V. R. L.

Kanuru; Krishna (Dt); A.P, India. DOI: / Page. 1 G. Aruna Jyothi, 2 DR. P. V. R. L. IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-issn: 78-676,p-ISSN: -, Volume, Issue Ver. II (Jan Feb. 5), PP 68-74 www.iosrjournals.org Implementation of Instantaneous Reactive Power

More information

A SPWM CONTROLLED THREE-PHASE UPS FOR NONLINEAR LOADS

A SPWM CONTROLLED THREE-PHASE UPS FOR NONLINEAR LOADS http:// A SPWM CONTROLLED THREE-PHASE UPS FOR NONLINEAR LOADS Abdul Wahab 1, Md. Feroz Ali 2, Dr. Abdul Ahad 3 1 Student, 2 Associate Professor, 3 Professor, Dept.of EEE, Nimra College of Engineering &

More information

Design and Simulation of PFC Circuit for AC/DC Converter Based on PWM Boost Regulator

Design and Simulation of PFC Circuit for AC/DC Converter Based on PWM Boost Regulator International Journal of Automation and Power Engineering, 2012, 1: 124-128 - 124 - Published Online August 2012 www.ijape.org Design and Simulation of PFC Circuit for AC/DC Converter Based on PWM Boost

More information

Selective Harmonic Elimination (SHE) for 3-Phase Voltage Source Inverter (VSI)

Selective Harmonic Elimination (SHE) for 3-Phase Voltage Source Inverter (VSI) Selective Elimination (SHE) for 3-Phase Voltage Source Inverter (VSI) V.Karthikeyan, SVS College of Engineering, Coimbatore, India karthick77keyan@gmail.com V.J.Vijayalakshmi, Sri Krishna College of Engg

More information

ISSN Vol.03,Issue.11, December-2015, Pages:

ISSN Vol.03,Issue.11, December-2015, Pages: WWW.IJITECH.ORG ISSN 2321-8665 Vol.03,Issue.11, December-2015, Pages:2020-2026 Power Quality Improvement using BESS Based Dynamic Voltage Restorer B. ABHINETHRI 1, K. SABITHA 2 1 PG Scholar, Dr. K.V. Subba

More information

Simulation Results of a Shunt Active Power Filter with Control Based on p-q Theory

Simulation Results of a Shunt Active Power Filter with Control Based on p-q Theory Simulation Results of a Shunt Active Power Filter with Control Based on p-q Theory Emílio F. Couto, Júlio S. Martins, João L. Afonso Department of Industrial Electronic University of Minho Campus de Azurém

More information

POWER- SWITCHING CONVERTERS Medium and High Power

POWER- SWITCHING CONVERTERS Medium and High Power POWER- SWITCHING CONVERTERS Medium and High Power By Dorin O. Neacsu Taylor &. Francis Taylor & Francis Group Boca Raton London New York CRC is an imprint of the Taylor & Francis Group, an informa business

More information

High Frequency Soft Switching Boost Converter with Fuzzy Logic Controller

High Frequency Soft Switching Boost Converter with Fuzzy Logic Controller High Frequency Soft Switching Boost Converter with Fuzzy Logic Controller 1 Anu Vijay, 2 Karthickeyan V, 3 Prathyusha S PG Scholar M.E- Control and Instrumentation Engineering, EEE Department, Anna University

More information

A New Control Scheme for Power Quality Improvement with STATCOM

A New Control Scheme for Power Quality Improvement with STATCOM A New Control Scheme for Power Quality Improvement with STATCOM K. Sheshu Kumar, K. Suresh Kumar, Sk Baji Abstract The influence of the wind turbine in the grid system concerning the power quality measurements

More information

Simulation And Hardware Analysis Of Three Phase PWM Rectifier With Power Factor Correction

Simulation And Hardware Analysis Of Three Phase PWM Rectifier With Power Factor Correction IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-issn: 2278-1676,p-ISSN: 2320-3331, Volume 8, Issue 1 (Nov. - Dec. 2013), PP 27-33 Simulation And Hardware Analysis Of Three Phase PWM

More information

FUZZY LOGIC BASED DIRECT TORQUE CONTROL OF THREE PHASE INDUCTION MOTOR

FUZZY LOGIC BASED DIRECT TORQUE CONTROL OF THREE PHASE INDUCTION MOTOR Volume 116 No. 11 2017, 171-179 ISSN: 1311-8080 (printed version); ISSN: 1314-3395 (on-line version) url: http://www.ijpam.eu doi: 10.12732/ijpam.v116i11.18 ijpam.eu FUZZY LOGIC BASED DIRECT TORQUE CONTROL

More information

Voltage Sags in Distribution Systems with Induction Motor Loads Fed by Power Converters and Voltage Mitigation using DVR and D-STATCOM

Voltage Sags in Distribution Systems with Induction Motor Loads Fed by Power Converters and Voltage Mitigation using DVR and D-STATCOM International Journal of Electrical Engineering. ISSN 0974-2158 Volume 5, Number 7 (2012), pp. 889-902 International Research Publication House http://www.irphouse.com Voltage Sags in Distribution Systems

More information

Manjeet Baniwal 1, U.Venkata Reddy 2, Gaurav Kumar Jha 3

Manjeet Baniwal 1, U.Venkata Reddy 2, Gaurav Kumar Jha 3 Application of to alleviate voltage sag and swell Manjeet Baniwal 1, U.Venkata Reddy 2, Gaurav Kumar Jha 3 123 (Electrical Engineering, AGPCE Nagpur/ RTMNU, INDIA) ABSTRACT : This paper deals with modelling

More information

Enhancing Power Quality in Transmission System Using Fc-Tcr

Enhancing Power Quality in Transmission System Using Fc-Tcr International OPEN ACCESS Journal Of Modern Engineering Research (IJMER) Enhancing Power Quality in Transmission System Using Fc-Tcr Abhishek Kumar Pashine 1, Satyadharma Bharti 2 Electrical Engineering

More information

Simulation of Advanced ELC with Synchronous Generator for Micro Hydropower

Simulation of Advanced ELC with Synchronous Generator for Micro Hydropower Simulation of Advanced ELC with Synchronous Generator for Micro Hydropower Station ANKITA GUPTA 1 Alternate Hydro Energy Centre Indian Institute of Technology, Roorkee, India Email: ankita.iitr.6@gmail.com

More information

SIMULATION VERIFICATION OF DYNAMIC VOLTAGE RESTORER USING HYSTERESIS BAND VOLTAGE CONTROL

SIMULATION VERIFICATION OF DYNAMIC VOLTAGE RESTORER USING HYSTERESIS BAND VOLTAGE CONTROL SIMULATION VERIFICATION OF DYNAMIC VOLTAGE RESTORER USING HYSTERESIS BAND VOLTAGE CONTROL 1 R V D Rama Rao*, 2 Dr.Subhransu Sekhar Dash, Assoc. Professor, Narasaraopeta Engineering College, Narasaraopet

More information

Operation of a Three-Phase PWM Rectifier/Inverter

Operation of a Three-Phase PWM Rectifier/Inverter Exercise 1 Operation of a Three-Phase PWM Rectifier/Inverter EXERCISE OBJECTIVE When you have completed this exercise, you will be familiar with the block diagram of the three-phase PWM rectifier/inverter.

More information

PRECISION SIMULATION OF PWM CONTROLLERS

PRECISION SIMULATION OF PWM CONTROLLERS PRECISION SIMULATION OF PWM CONTROLLERS G.D. Irwin D.A. Woodford A. Gole Manitoba HVDC Research Centre Inc. Dept. of Elect. and Computer Eng. 4-69 Pembina Highway, University of Manitoba Winnipeg, Manitoba,

More information

PLL Synchronization with PID Controller Based Shunt Active Power Line Conditioners

PLL Synchronization with PID Controller Based Shunt Active Power Line Conditioners International Journal of Computer and Electrical Engineering, Vol.3, No., February, PLL Synchronization with PID Controller Based Shunt Active Power Line Conditioners Karuppanan P and Kamala Kanta Mahapatra

More information

Damping of Sub synchronous Resonance Using SSSC Based PWM Hysteresis Controller

Damping of Sub synchronous Resonance Using SSSC Based PWM Hysteresis Controller Damping of Sub synchronous Resonance Using SSSC Based PWM Hysteresis Controller E.Kumaresan*, S.Parthasarathy, B.Vidya Department of Electrical& Electronics Engineering Valliammai Engineering College,

More information

Webpage: Volume 3, Issue IV, April 2015 ISSN

Webpage:  Volume 3, Issue IV, April 2015 ISSN CLOSED LOOP CONTROLLED BRIDGELESS PFC BOOST CONVERTER FED DC DRIVE Manju Dabas Kadyan 1, Jyoti Dabass 2 1 Rattan Institute of Technology & Management, Department of Electrical Engg., Palwal-121102, Haryana,

More information

Application of IPFC Scheme in Power System Transients and Analysed using Fuzzy Technology

Application of IPFC Scheme in Power System Transients and Analysed using Fuzzy Technology Volume 25 No.5, July 2011 Application of IPFC Scheme in Power System Transients and Analysed using Fuzzy Technology G.Radhakrishnan Assistant Professor- Electrical Engineering. RVS College of Engineering

More information

Fig. 1 Schematic Diagram Showing Connections to the Active Filter With Non-Linear Load

Fig. 1 Schematic Diagram Showing Connections to the Active Filter With Non-Linear Load Control of Shunt Active Power Filter Using LabVIEW M. Chakravarthy, Dr. S N Saxena, Dr. B V Sanker Ram Department of Electrical & Electronics Engineering Gokraju Rangaraju Institute of Engineering & Technology,

More information

A VOLTAGE SAG/SWELL ALONG WITH LOAD REACTIVE POWER COMPENSATION BY USING SERIES INVERTER of UPQC-S

A VOLTAGE SAG/SWELL ALONG WITH LOAD REACTIVE POWER COMPENSATION BY USING SERIES INVERTER of UPQC-S A VOLTAGE SAG/SWELL ALONG WITH LOAD REACTIVE POWER COMPENSATION BY USING SERIES INVERTER of UPQC-S M.L.SAMPATH KUMAR*1, FIROZ-ALI-MD*2 M.Tech Student, Department of EEE, NCET, jupudi, Ibrahimpatnam, Vijayawada,

More information

Universal power quality conditioner

Universal power quality conditioner Universal power quality conditioner MOLEYKUTTY GEORGE Faculty of Engineering and Technology Multimedia University 75450, Melaka MALAYSIA moley.george@mmu.edu.my KARTIK PRASAD BASU Faculty of Engineering

More information

International Journal of Scientific & Engineering Research, Volume 5, Issue 6, June ISSN

International Journal of Scientific & Engineering Research, Volume 5, Issue 6, June ISSN International Journal of Scientific & Engineering Research, Volume 5, Issue 6, June-2014 64 Voltage Regulation of Buck Boost Converter Using Non Linear Current Control 1 D.Pazhanivelrajan, M.E. Power Electronics

More information

Determination of EMI of PWM fed Three Phase Induction Motor. Ankur Srivastava

Determination of EMI of PWM fed Three Phase Induction Motor. Ankur Srivastava Abstract International Journal of Technical Innovation in Modern Engineering & Science (IJTIMES) Impact Factor: 3.45 (SJIF-2015), e-issn: 2455-2584 Volume 3, Issue 05, May-2017 Determination of EMI of

More information

Unified Power Quality conditioner in Grid connected Photovoltaic System

Unified Power Quality conditioner in Grid connected Photovoltaic System Unified Power Quality conditioner in Grid connected Photovoltaic System 1 Sukhjinder Singh, 2 Robinjit Singh, 3 Mukul Chankaya 1 Student M.Tech, 2 Student M.Tech, 3 Assistant Professor 1 Department of

More information

Indirect Current Control of LCL Based Shunt Active Power Filter

Indirect Current Control of LCL Based Shunt Active Power Filter International Journal of Electrical Engineering. ISSN 0974-2158 Volume 6, Number 3 (2013), pp. 221-230 International Research Publication House http://www.irphouse.com Indirect Current Control of LCL Based

More information

Unipolar and Bipolar PWM Inverter

Unipolar and Bipolar PWM Inverter IJIRST International Journal for Innovative Research in Science & Technology Volume 1 Issue 7 December 2014 ISSN (online): 2349-6010 Unipolar and Bipolar PWM Inverter Anuja Namboodiri UG Student Power

More information

M.Tech in Industrial Electronics, SJCE, Mysore, 2 Associate Professor, Dept. of ECE, SJCE, Mysore

M.Tech in Industrial Electronics, SJCE, Mysore, 2 Associate Professor, Dept. of ECE, SJCE, Mysore Implementation of Five Level Buck Converter for High Voltage Application Manu.N.R 1, V.Nattarasu 2 1 M.Tech in Industrial Electronics, SJCE, Mysore, 2 Associate Professor, Dept. of ECE, SJCE, Mysore Abstract-

More information

Mitigation of voltage sag by using AC-AC PWM converter Shalini Bajpai Jabalpur Engineering College, M.P., India

Mitigation of voltage sag by using AC-AC PWM converter Shalini Bajpai Jabalpur Engineering College, M.P., India Mitigation of voltage sag by using AC-AC PWM converter Shalini Bajpai Jabalpur Engineering College, M.P., India Abstract: The objective of this research is to develop a novel voltage control scheme that

More information

Analysis of FACTS Devices in Transmission System

Analysis of FACTS Devices in Transmission System Volume 02 - Issue 02 February 2017 PP. 22-27 Analysis of FACTS Devices in Transmission System Anand K. Singh, Harshad M. Mummadwar PG Scholar-Electrical Engineering (IPS)-DMIETR-Wardha, PG Scholar-Electrical

More information

DYNAMIC HARMONIC DOMAIN MODELING OF FLEXIBLE ALTERNATING CURRENT TRANSMISSION SYSTEM CONTROLLERS

DYNAMIC HARMONIC DOMAIN MODELING OF FLEXIBLE ALTERNATING CURRENT TRANSMISSION SYSTEM CONTROLLERS DYNAMIC HARMONIC DOMAIN MODELING OF FLEXIBLE ALTERNATING CURRENT TRANSMISSION SYSTEM CONTROLLERS BHARAT G N V S R VYAKARANAM Bachelor of Technology in Electrical Engineering Jawaharlal Nehru Technological

More information