CHAPTER 6 MITIGATION OF VOLTAGE SAG, SWELL AND SINGLE PHASE OUTAGE USING MULTI WINDING TRANSFORMER
|
|
- Bruce Kelley
- 6 years ago
- Views:
Transcription
1 90 CHAPTER 6 MITIGATION OF VOLTAGE SAG, SWELL AND SINGLE PHASE OUTAGE USING MULTI WINDING TRANSFORMER 6.1 INTRODUCTION From the literature survey it is observed that the DVRs based on direct converters are not able to mitigate single phase outage. In this chapter a DVR topology based on direct converter is proposed which is able to compensate single phase outage. The DVR consists of a direct converter, a multi winding transformer at the input side and a series transformer at the output side of the converter. The direct converter is fabricated using three bidirectional controlled switches. The DVR can properly compensate long duration, balanced and unbalanced voltage sag and swell by taking power from the grid. To compensate the voltage sag in any one phase, the other two phase voltages are added using a multi winding transformer. The added voltage is modulated using controlled switches to compensate the sag. To compensate the swell, power from the same phase is taken and the corresponding phase voltage is attenuated. The switches are controlled by ordinary pulse width modulation (PWM) technique. The simulation and the hardware results validate the idea that the proposed topology can mitigate balanced sag, balanced swell, unbalanced swell and single phase outage effectively.
2 PROPOSED TOPOLOGY USING MULTI WINDING TRANSFORMER Each DVR consists of a direct converter with LC filter, a multi winding transformer with a turns ratio of 1:1 and a series transformer as shown in the Figure 6.1. Each three-phase-to-single-phase converter is structured by three bidirectional power switches. The topology of the bidirectional switch used is shown in the Figure 6.2. Figure 6.1 Proposed topology using multi winding transformer Figure 6.2 Bidirectional switch topology
3 92 The switches are controlled by ordinary pulse width modulation (PWM) technique. The bypass switches are connected across the series transformers which remain closed when the DVR is not activated. However when compensation takes place, the bypass switches are modulated by the PWM signals. 6.3 CONTROL PROCEDURE As mentioned earlier, the voltage sag and swell is identified using single phase d-q theory. In this section switching pulse generation for the mitigation of sag and swell is explained in detail Voltage Sag Mitigating Scheme In order to compensate the voltage sag, power from the alternate phases is utilized by the converter. So if there is voltage sag in a-phase then are added using a multi winding transformer such that resultant voltage will be out of phase with a-phase voltage. We know that under balanced condition (6.1) So ( (6.2) Where v a, v b and v c are three phase voltages. This added voltage is modulated using bi-directional switches S, S ga and added to the a-phase voltage using the series transformer which is connected in appropriate polarity. The block diagram of switching pulse generation for the mitigation of voltage sag is shown in the Figure 6.3. U gmax has been obtained from single phase d-q transform as explained.
4 93 Figure 6.3 Block diagram of switching pulse generation U ref is the desired terminal voltage, which is a user specified constant value set in the micro controller program. The difference between the reference voltage value U ref and the peak value of the grid voltage U gmax gives the amount of voltage sag or swell in the grid. The error signal is used for generating the PWM signals as shown in the Figure Voltage Swell Mitigating Scheme In order to compensate the voltage swell, power from the same phase is utilized by the converter due to the availability of a large voltage in the phase itself where the swell occurs. Whenever there is voltage swell in aa and S ga will be alternatively modulated to mitigate the voltage swell. Switching pulse generation is similar to that of sag. 6.4 SIMULATION RESULTS The MATLAB/SIMULINK software has been used for simulation. RL loads of 0.8 power factor lag, 240VA per phase were connected to the lines. The desired terminal voltage has been set at 60 V rms (1p.u), 50 Hz. The switching frequency of the converters is 8 khz. Passive LC filters were used on the output of the converters (1.732mH and 15µF) to filter the
5 94 harmonics in the compensating voltage. The turns ratio of the injection transformers is 1:1. The ability of the DVR to mitigate balanced voltage sag of 50% in all the phases is shown in Figure 6.4 and the single phase outage compensation is shown in the Figure 6.5. The compensation of balanced swell of 100% is illustrated in Figure 6.6. The ability of the DVR to mitigate unbalanced voltage swell of 100% in a-phase, 50% in b-phase, and 25% in c-phase can be observed in Figure 6.7. Figure 6.4 Mitigation of balanced (50%) sag (a) Grid voltage (b) Load voltage (c) DVR compensation voltage
6 95 Figure 6.5 Mitigation of single phase outage (a) Grid voltage (b) Load voltage (c) Compensation voltage produced by the DVR Figure 6.6 Mitigation of balanced voltage swell (a) Grid voltage (b) Load voltage (c) Compensation voltage produced by the DVR
7 96 Figure 6.7 Mitigation of unbalanced voltage swell (a) Grid voltage (b) Load voltage (c) Compensation voltage produced by the DVR 6.5 SUMMARY The three-phase DVR presented is based on direct converters which do not require the dc link as in the conventional DVRs. The absence of the dc link reduces the cost, weight, and volume of the DVRs and also avoids the maintenance of energy storage devices. The DVR in each of the three phase lines is constructed using only three bidirectional switches. During the occurrence of voltage swell, as more voltage is available in the line itself, for compensating the voltage swell power is fed from the same line. So it enables unlimited swell compensation. As this topology aims at mitigating single phase outage, for the voltage sag compensation in any one phase, power derived from the other two phases. The other two phase voltages are added with the help of a multi-winding transformer and then the compensating voltage is synthesised using the converter. During the unbalanced sag, if other two phase voltages are balanced then the sag compensation range could be
8 97 more than 50%. The control of DVR is done by using a very simple PWM procedure. The DVR is able to mitigate 50% of balanced voltage sag, unlimited voltage swell and single phase outage effectively. The topology presented uses an additional multi-winding transformer for each phase with only three switches, thereby effectively compensating single phase outages with simple control logic.
CHAPTER 5 MITIGATION OF VOLTAGE SAG AND SWELL USING DIRECT CONVERTERS WITH MINIMUM SWITCH COUNT
75 CHAPTER 5 MITIGATION OF VOLTAGE SAG AND SWELL USING DIRECT CONVERTERS WITH MINIMUM SWITCH COUNT 5.1 INTRODUCTION Though many DVR topologies have been proposed based on direct converters, in the literature
More informationAnalysis, Modeling and Simulation of Dynamic Voltage Restorer (DVR)for Compensation of Voltage for sag-swell Disturbances
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-issn: 2278-1676,p-ISSN: 2320-3331, Volume 9, Issue 3 Ver. I (May Jun. 2014), PP 36-41 Analysis, Modeling and Simulation of Dynamic Voltage
More informationMITIGATION 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 informationDesign and Simulation of Dynamic Voltage Restorer (DVR) Using Sinusoidal Pulse Width Modulation (SPWM)
6th NATIONAL POWER SYSTEMS CONFERENCE, 5th-7th DECEMBER, 2 37 Design and Simulation of Dynamic Voltage Restorer (DVR) Using Sinusoidal Pulse Width Modulation (SPWM) Saripalli Rajesh *, Mahesh K. Mishra,
More informationCOMPARITIVE STUDY ON VOLTAGE SAG COMPENSATION UTILIZING PWM SWITCHED AUTOTRANSFORMER BY HVC
COMPARITIVE STUDY ON VOLTAGE SAG COMPENSATION UTILIZING PWM SWITCHED AUTOTRANSFORMER BY HVC T. DEVARAJU 1, DR.M.VIJAYA KUMAR 2, DR.V.C.VEERA REDDY 3 1 Research Scholar, JNTUCEA, 2 Registrar, JNTUCEA, 3
More informationDevelopment and Simulation of Dynamic Voltage Restorer for Voltage SAG Mitigation using Matrix Converter
Development and Simulation of Dynamic Voltage Restorer for Voltage SAG Mitigation using Matrix Converter Mahesh Ahuja 1, B.Anjanee Kumar 2 Student (M.E), Power Electronics, RITEE, Raipur, India 1 Assistant
More informationSIMULATION OF D-STATCOM AND DVR IN POWER SYSTEMS
SIMUATION OF D-STATCOM AND DVR IN POWER SYSTEMS S.V Ravi Kumar 1 and S. Siva Nagaraju 1 1 J.N.T.U. College of Engineering, KAKINADA, A.P, India E-mail: ravijntu@gmail.com ABSTRACT A Power quality problem
More informationImprovement of Voltage Profile using D- STATCOM Simulation under sag and swell condition
ISSN (Online) 232 24 ISSN (Print) 232 5526 Vol. 2, Issue 7, July 24 Improvement of Voltage Profile using D- STATCOM Simulation under sag and swell condition Brijesh Parmar, Prof. Shivani Johri 2, Chetan
More informationMitigation 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 informationAnalysis and modeling of thyristor controlled series capacitor for the reduction of voltage sag Manisha Chadar
Analysis and modeling of thyristor controlled series capacitor for the reduction of voltage sag Manisha Chadar Electrical Engineering department, Jabalpur Engineering College Jabalpur, India Abstract:
More informationMitigation of Voltage Sag and Swell Using Direct Converters with Minimum Switch Count
1314 Journal of Power Electronics, Vol. 14, No. 6, pp. 1314-1321, November 2014 JPE 14-6-25 http://dx.doi.org/10.6113/jpe.2014.14.6.1314 ISSN(Print): 1598-2092 / ISSN(Online): 2093-4718 Mitigation of Voltage
More informationImprovement of Power Quality in Distribution System using D-STATCOM With PI and PID Controller
Improvement of Power Quality in Distribution System using D-STATCOM With PI and PID Controller Phanikumar.Ch, M.Tech Dept of Electrical and Electronics Engineering Bapatla Engineering College, Bapatla,
More informationITEE Journal. Information Technology & Electrical Engineering International Journal of Information Technology and Electrical Engineering
Modeling and Simulation of Multi Layer Feed Forward Neural Network Controller Based Dynamic Voltage Restorer for Voltage Sag Mitigation 1 Yogesh Popat, 2 Prof. Ashish Sahu 1 Rungta College of Engineering
More informationSTATCOM WITH POD CONTROLLER FOR REACTIVE POWER COMPENSATION Vijai Jairaj 1, Vishnu.J 2 and Sreenath.N.R 3
STATCOM WITH POD CONTROLLER FOR REACTIVE POWER COMPENSATION Vijai Jairaj 1, Vishnu.J 2 and Sreenath.N.R 3 1 PG Student [Electrical Machines], Department of EEE, Sree Buddha College of Engineering Pattoor,
More informationUNIFIED POWER QUALITY CONDITIONER IN DISTRIBUTION SYSTEM FOR ENHANCING POWER QUALITY
International Journal of Electrical Engineering & Technology (IJEET) Volume 7, Issue 6, Nov Dec, 2016, pp.55 63, Article ID: IJEET_07_06_005 Available online at http://www.iaeme.com/ijeet/issues.asp?jtype=ijeet&vtype=7&itype=6
More informationUnit.2-Voltage Sag. D.Maharajan Ph.D Assistant Professor Department of Electrical and Electronics Engg., SRM University, Chennai-203
Unit.2-Voltage Sag D.Maharajan Ph.D Assistant Professor Department of Electrical and Electronics Engg., SRM University, Chennai-203 13/09/2012 Unit.2 Voltage sag 1 Unit-2 -Voltage Sag Mitigation Using
More informationApplication of Dynamic Voltage Restorer for Voltage Balancing with ASD Load Using DQO Transformation
International Journal of Electrical Engineering. ISSN 0974-2158 Volume 4, Number 8 (2011), pp. 889-898 International Research Publication House http://www.irphouse.com Application of Dynamic Voltage Restorer
More informationMultifunctional Dynamic Voltage Restorer Using Matrix Converter Resmi. S, Reshmi. V, Joffie Jacob Amal Jyothi College of Engineering, Kanjirappally
Multifunctional Dynamic Voltage Restorer Using Matrix Converter Resmi. S, Reshmi. V, Joffie Jacob Amal Jyothi College of Engineering, Kanjirappally Abstract Power Quality (PQ) has become a critical issue
More informationDYNAMIC 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 informationA 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 informationA DYNAMIC VOLTAGE RESTORER (DVR) BASED MITIGATION SCHEME FOR VOLTAGE SAG AND SWELL
A DYNAMIC VOLTAGE RESTORER (DVR) BASED MITIGATION SCHEME FOR VOLTAGE SAG AND SWELL Saravanan.R 1, Hariharan.M 2 1 PG Scholar, Department OF ECE, 2 PG Scholar, Department of ECE 1, 2 Sri Krishna College
More informationIJREE - International Journal of Research in Electrical Engineering ISSN:
ISSN: 2349-2503 COMPENSATION OF VOLTAGE SAG AND SWELL USING SMES WITH FUEL CELL BASED DVR IN TRANSMISSION SYSTEMS S.Divya Priya 1 R.Vijayakumar 2 V.Divya 3 1 Department of Electrical and electronics engg,,
More informationVoltage Sag and Swell Mitigation Using Dynamic Voltage Restore (DVR)
Voltage Sag and Swell Mitigation Using Dynamic Voltage Restore (DVR) Mr. A. S. Patil Mr. S. K. Patil Department of Electrical Engg. Department of Electrical Engg. I. C. R. E. Gargoti I. C. R. E. Gargoti
More informationII. RESEARCH METHODOLOGY
Comparison of thyristor controlled series capacitor and discrete PWM generator six pulses in the reduction of voltage sag Manisha Chadar Electrical Engineering Department, Jabalpur Engineering College
More informationInternational Journal of Advance Engineering and Research Development CONTROL OF REDUCED-RATING DYNAMIC VOLTAGE RESTORER
Scientific Journal of Impact Factor (SJIF): 5.71 International Journal of Advance Engineering and Research Development Volume 5, Issue 06, June -2018 e-issn (O): 2348-4470 p-issn (P): 2348-6406 CONTROL
More informationDYNAMIC VOLTAGE RESTORER FOR VOLTAGE SAG MITIGATION IN OIL & GAS INDUSTRY
Department of Electrical Engineering Senior Design Project ELEC 499 DYNAMIC VOLTAGE RESTORER FOR VOLTAGE SAG MITIGATION IN OIL & GAS INDUSTRY Student Names: Chresteen Baraket Marina Messiha Supervised
More informationEnhancement of Power Quality in Distribution System Using D-Statcom for Different Faults
Enhancement of Power Quality in Distribution System Using D-Statcom for Different s Dr. B. Sure Kumar 1, B. Shravanya 2 1 Assistant Professor, CBIT, HYD 2 M.E (P.S & P.E), CBIT, HYD Abstract: The main
More informationCHAPTER 4 PV-UPQC BASED HARMONICS REDUCTION IN POWER DISTRIBUTION SYSTEMS
66 CHAPTER 4 PV-UPQC BASED HARMONICS REDUCTION IN POWER DISTRIBUTION SYSTEMS INTRODUCTION The use of electronic controllers in the electric power supply system has become very common. These electronic
More informationA Review on Improvement of Power Quality using D-STATCOM
A Review on Improvement of Power Quality using D-STATCOM Abhishek S. Thaknaik Electrical (electronics & power)engg, SGBAU/DES s COET, DhamangaonRly, Maharastra,India Kishor P. Deshmukh Electrical (electronics
More informationCHAPTER 5 POWER QUALITY IMPROVEMENT BY USING POWER ACTIVE FILTERS
86 CHAPTER 5 POWER QUALITY IMPROVEMENT BY USING POWER ACTIVE FILTERS 5.1 POWER QUALITY IMPROVEMENT This chapter deals with the harmonic elimination in Power System by adopting various methods. Due to the
More informationSelf-Tuning PI Control of Dynamic Voltage Restorer Using Fuzzy Logic
Self-Tuning PI Control of Dynamic Voltage Restorer Using Fuzzy Logic 1 Richa Agrawal, 2 Mahesh Singh, 3 Kushal Tiwari 1 PG Research Scholar, 2 Sr. Assistant Professor, 3 Assistant Professor 1 Electrical
More informationUnified Power Quality Conditioner (UPQC) for Power Distribution Systems
Unified Power Quality Conditioner (UPQC) for Power Distribution Systems Shyama P. Das Department of Electrical Engg. IIT Kanpur E-mail: spdas@iitk.ac.in Introduction Motivation Design, Simulation and Hardware
More informationCHAPTER 4 POWER QUALITY AND VAR COMPENSATION IN DISTRIBUTION SYSTEMS
84 CHAPTER 4 POWER QUALITY AND VAR COMPENSATION IN DISTRIBUTION SYSTEMS 4.1 INTRODUCTION Now a days, the growth of digital economy implies a widespread use of electronic equipment not only in the industrial
More informationProtection 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 informationSimulation and Comparison of DVR and DSTATCOM Used For Voltage Sag Mitigation at Distribution Side
Simulation and Comparison of DVR and DSTATCOM Used For Voltage Sag Mitigation at Distribution Side 1 Jaykant Vishwakarma, 2 Dr. Arvind Kumar Sharma 1 PG Student, High voltage and Power system, Jabalpur
More informationSIMULATION 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 information2020 P a g e. Figure.2: Line diagram of series active power filter.
Power Quality Improvement By UPQC Using ANN Controller Saleha Tabassum 1, B.Mouli Chandra 2 (Department of Electrical & Electronics Engineering KSRM College of Engineering, Kadapa.) (Asst. Professor Dept
More informationCHAPTER 6 UNIT VECTOR GENERATION FOR DETECTING VOLTAGE ANGLE
98 CHAPTER 6 UNIT VECTOR GENERATION FOR DETECTING VOLTAGE ANGLE 6.1 INTRODUCTION Process industries use wide range of variable speed motor drives, air conditioning plants, uninterrupted power supply systems
More informationMitigation of voltage disturbances (Sag/Swell) utilizing dynamic voltage restorer (DVR)
Research Journal of Engineering Sciences ISSN 2278 9472 Mitigation of voltage disturbances (Sag/Swell) utilizing dynamic voltage restorer (DVR) Abstract Srishti Verma * and Anupama Huddar Electrical Engineering
More informationVoltage Sag Mitigation of DVR using Matlab Simulation
Voltage Sag Mitigation of DVR using Matlab Simulation Ms.T.D.Paunikar, Prof. C.M.Bobde Abstract One of power quality problem is Voltage sag. Voltage sag becomes severe to industrial customers. Voltage
More information[Mahagaonkar*, 4.(8): August, 2015] ISSN: (I2OR), Publication Impact Factor: 3.785
IJESRT INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY POWER QUALITY IMPROVEMENT OF GRID CONNECTED WIND ENERGY SYSTEM BY USING STATCOM Mr.Mukund S. Mahagaonkar*, Prof.D.S.Chavan * M.Tech
More informationImprovement of Power Quality using Unified Power Quality Conditioner with Distributed Generation
Improvement of Power Quality using Unified Power Quality Conditioner with Distributed Generation Prof. S. S. Khalse Faculty, Electrical Engineering Department, Csmss Chh Shahu College of Engineering, Aurangabad,
More informationImprovement of Dynamic Voltage Restorer (DVR) Using Proportional Integral (PI)Controller for Mitigation of Voltage Sag
Improvement of Dynamic Voltage Restorer (DVR) Using Proportional Integral (PI)Controller for Mitigation of Voltage Sag A.H.A. Hamza 1, M.S. El-Koliel 2, M.N. Ali 1, H. El-Eissawi 2 and M.M. Hafez 2 1 Electrical
More informationAdaptive ANN based STATCOM and DVR for optimal integration of wind energy with grid using permanent magnet synchronous generator
Adaptive ANN based STATCOM and DVR for optimal integration of wind energy with grid using permanent magnet synchronous generator Priyanka Sahu Columbia Institute of Engineering and Technology, Raipur,
More informationSRF CONTROLLED DVR FOR COMPENSATION OF BALANCED AND UNBALANCED VOLTAGE DISTURBANCES
International Journal of Electrical Engineering & Technology (IJEET) Volume 7, Issue 3, May June, 2016, pp.73 92, Article ID: IJEET_07_03_007 Available online at http://www.iaeme.com/ijeet/issues.asp?jtype=ijeet&vtype=7&itype=3
More informationA Fuzzy Controlled PWM Current Source Inverter for Wind Energy Conversion System
7 International Journal of Smart Electrical Engineering, Vol.3, No.2, Spring 24 ISSN: 225-9246 pp.7:2 A Fuzzy Controlled PWM Current Source Inverter for Wind Energy Conversion System Mehrnaz Fardamiri,
More informationMitigation of Voltage Sag and Swell Using Dynamic Voltage Restorer
Mitigation of Voltage Sag and Swell Using Dynamic Voltage Restorer Deepa Francis Dept. of Electrical and Electronics Engineering, St. Joseph s College of Engineering and Technology, Palai Kerala, India-686579
More informationDYNAMIC VOLTAGE RESTORER (DVR) FOR VOLTAGE SAG COMPENSATION WITH FUZZY LOGIC CONTROLLER. Chennai, Tamilnadu, India. Chennai, Tamilnadu, India.
Volume 119 No. 10 2018, 133-138 ISSN: 1311-8080 (printed version); ISSN: 1314-3395 (on-line version) url: http://www.ijpam.eu ijpam.eu DYNAMIC VOLTAGE RESTORER (DVR) FOR VOLTAGE SAG COMPENSATION WITH FUZZY
More informationSimulation and Implementation of DVR for Voltage Sag Compensation
Simulation and Implementation of DVR for Voltage Sag Compensation D. Murali Research Scholar in EEE Dept., Government College of Engineering, Salem-636 011, Tamilnadu, India. Dr. M. Rajaram Professor &
More informationDesign Requirements for a Dynamic Voltage Restorer for Voltage Sags Mitigation in Low Voltage Distribution System
Design Requirements for a Dynamic Voltage Restorer for Voltage Sags Mitigation in Low Voltage Distribution System Rosli Omar, 1 N.A Rahim 2 1 aculty of Electrical Engineering, Universiti Teknikal Malaysia
More informationITEE Journal. Information Technology & Electrical Engineering International Journal of Information Technology and Electrical Engineering
Total Harmonic Distortion (THD) Analysis of Neural Network Controller Based Dynamic Voltage Restorer for Voltage Sag Mitigation Yogesh Popat Taurian World School, Ranchi, India Email: yogeshpopat28@gmail.com,
More informationVoltage Sag Matigation in Distribution Network by Dynamic Voltage Restorer
ISSN(e): 2521-0246 ISSN(p): 2523-0573 Vol. 01, No. 11, pp: 112-121, 2017 Published by Noble Academic Publisher URL: http://napublisher.org/?ic=journals&id=2 Open Access Voltage Sag Matigation in Distribution
More informationStudy & Comparison of Various Topologies of Dynamic Voltage Restorer & Its type: a Review
Study & Comparison of Various Topologies of Dynamic Voltage Restorer & Its type: a Review S.N. Bhalerao 1, P.J. Bhakre, C.O.Reddy 3 1 Student, Department of Electrical Engineering, MSS Collage Of Engineering,
More informationISSN 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 informationDesign and Control of Interline Unified Power Quality Conditioner for Power Quality Disturbances
ISSN: 227881 Vol. 1 Issue 1, December- 212 Design and Control of Interline Unified Power Quality Conditioner for Power Quality Disturbances B.Sasikala 1, Khamruddin Syed 2 Department of Electrical and
More informationFUZZY LOGIC CONTROL BASED DYNAMIC VOLTAGE RESTORER FOR POWER QUALITY IMPROVEMENT IN DISTRIBUTION SYSTEM
FUZZY LOGIC CONTROL BASED DYNAMIC VOLTAGE RESTORER FOR POWER QUALITY IMPROVEMENT IN DISTRIBUTION SYSTEM P. K. Mani 1 and K. Siddappa Naidu 2 1 Department of Electrical and Electronics Engineering, Vel
More informationPower Conditioning Equipment for Improvement of Power Quality in Distribution Systems M. Weinhold R. Zurowski T. Mangold L. Voss
Power Conditioning Equipment for Improvement of Power Quality in Distribution Systems M. Weinhold R. Zurowski T. Mangold L. Voss Siemens AG, EV NP3 P.O. Box 3220 91050 Erlangen, Germany e-mail: Michael.Weinhold@erls04.siemens.de
More informationPerformance of DVR & Distribution STATCOM in Power Systems
International Journal on Recent and Innovation Trends in Computing and Communication ISSN: 232-869 Volume: 3 Issue: 2 83 89 Performance of DVR & Distribution STATCOM in Power Systems Akil Ahemad Electrical
More informationSimulation 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 informationInterline Power Quality Conditioner for Power Quality Improvement
Interline Power Quality Conditioner for Power Quality Improvement K.Sandhya 1, Dr.A.Jaya Laxmi 2 and Dr.M.P.Soni 3 1 Research Scholar, Department of Electrical and Electronics Engineering, JNTU College
More informationCOMPENSATION OF VOLTAGE SAG USING LEVEL SHIFTED CARRIER PULSE WIDTH MODULATED ASYMMETRIC CASCADED MLI BASED DVR SYSTEM G.Boobalan 1 and N.
COMPENSATION OF VOLTAGE SAG USING LEVEL SHIFTED CARRIER PULSE WIDTH MODULATED ASYMMETRIC CASCADED MLI BASED DVR SYSTEM G.Boobalan 1 and N.Booma 2 Electrical and Electronics engineering, M.E., Power and
More informationNew Topology of a Three Phase Dynamic Voltage Restorer (DVR) for Voltage Swells Mitigation in Electrical Distribution System
New Topology of a Three Phase Dynamic Voltage Restorer (DVR) for Voltage Swells Mitigation in Electrical Distribution System R.Omar N.A Rahim Department of Industrial Power, Faculty of Electrical University
More informationSIMULATION OF D-STATCOM IN POWER SYSTEM
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) SIMULATION OF D-STATCOM IN POWER SYSTEM Akil Ahemad 1, Sayyad Naimuddin 2 1 (Assistant Prof. Electrical Engineering Dept., Anjuman college
More informationINTERLINE UNIFIED POWER QUALITY CONDITIONER: DESIGN AND SIMULATION
International Journal of Electrical, Electronics and Data Communication, ISSN: 23284 Volume, Issue-4, April14 INTERLINE UNIFIED POWER QUALITY CONDITIONER: DESIGN AND SIMULATION 1 V.S.VENKATESAN, 2 P.CHANDHRA
More informationA 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 informationCompensation of Different Types of Voltage Sags in Low Voltage Distribution System Using Dynamic Voltage Restorer
Australian Journal of Basic and Applied Sciences, 4(8): 3959-3969, 2010 ISSN 1991-8178 Compensation of Different Types of Voltage Sags in Low Voltage Distribution System Using Dynamic Voltage Restorer
More informationDYNAMIC VOLTAGE RESTORER FOR EFFICIENT DETECTION AND COMPENSATION OF VOLTAGE SAG USING ANN BASED LMS AS A NEW CONTROL STRATEGY
Journal of Engineering Science and Technology Special Issue on Applied Engineering and Sciences, October (2014) 21-29 School of Engineering, Taylor s University DYNAMIC VOLTAGE RESTORER FOR EFFICIENT DETECTION
More informationVoltage Quality Enhancement in an Isolated Power System through Series Compensator
International Journal of Engineering Research and Development e-issn: 2278-067X, p-issn: 2278-800X, www.ijerd.com Volume 12, Issue 6 (June 2016), PP.20-26 Voltage Quality Enhancement in an Isolated Power
More informationMitigation of Voltage Sag/Swell by Using Battery Energy Storage DVR for Induction Motor Drive Applications
Mitigation of Voltage Sag/Swell by Using Battery Energy Storage DVR for Induction Motor Drive Applications N.Vani Sunanda PG Student, Department of EEE, Sir C.V. Raman College of Engineering, AP, India.
More informationSimulation and Implementation of Interphase AC-AC topology for Voltage Sag Mitigation for Power Quality Improvisation
ISSN: 454-5031 Volume 0 - Issue 06 June 016 PP. 30-37 Simulation and Implementation of Interphase AC-AC topology for Voltage Sag Mitigation for Power Quality Improvisation Nitin B. Surwase 1, H. B. Chaudhari
More informationDesign and Simulation of DVR Used For Voltage Sag Mitigation at Distribution Side
Design and Simulation of DVR Used For Voltage Sag Mitigation at Distribution Side Jaykant Vishwakarma 1, Dr. Arvind Kumar Sharma 2 1 PG Student, High voltage and Power system, Jabalpur Engineering College,
More informationDesign Requirements for a Dynamic Series Compensator for Voltage Sags Mitigation in Low Voltage Distribution System
European Association for the Development of Renewable Energies, Environment and Power Quality (EA4EPQ) International Conference on Renewable Energies and Power Quality (ICREPQ 10) Granada (Spain), 23 rd
More information1 Introduction
Published in IET Generation, Transmission & Distribution Received on 17th October 2008 Revised on 2nd March 2009 ISSN 1751-8687 Design and analysis of dynamic voltage restorer for deep voltage sag and
More informationPERFORMANCE ANALYSIS OF SVPWM AND FUZZY CONTROLLED HYBRID ACTIVE POWER FILTER
International Journal of Electrical and Electronics Engineering Research (IJEEER) ISSN 2250-155X Vol. 3, Issue 2, Jun 2013, 309-318 TJPRC Pvt. Ltd. PERFORMANCE ANALYSIS OF SVPWM AND FUZZY CONTROLLED HYBRID
More informationCHAPTER 5 MODIFIED SINUSOIDAL PULSE WIDTH MODULATION (SPWM) TECHNIQUE BASED CONTROLLER
74 CHAPTER 5 MODIFIED SINUSOIDAL PULSE WIDTH MODULATION (SPWM) TECHNIQUE BASED CONTROLLER 5.1 INTRODUCTION Pulse Width Modulation method is a fixed dc input voltage is given to the inverters and a controlled
More informationCHAPTER 5 DESIGN OF DSTATCOM CONTROLLER FOR COMPENSATING UNBALANCES
86 CHAPTER 5 DESIGN OF DSTATCOM CONTROLLER FOR COMPENSATING UNBALANCES 5.1 INTRODUCTION Distribution systems face severe power quality problems like current unbalance, current harmonics, and voltage unbalance,
More informationA Novel Approach to Simultaneous Voltage Sag/Swell and Load Reactive Power Compensations Using UPQC
A Novel Approach to Simultaneous Voltage Sag/Swell and Load Reactive Power Compensations Using UPQC N. Uma Maheshwar, Assistant Professor, EEE, Nalla Narasimha Reddy Group of Institutions. T. Sreekanth,
More informationEffective Control Strategy to enhance Power Quality Improvement using Dynamic Voltage Restorer
Effective ontrol Strategy to enhance Power Quality Improvement using Dynamic Voltage Restorer 1 Ram Hemantkumar Mistry, 2 Prof. Hemin D. Motiwala 1 P.G. student, 2 ssistant Professor Electrical Engineering
More informationMitigation of voltage sags/swells unbalanced in low voltage distribution systems
International Journal of Science and Advanced Technology (ISSN 2221-8386) Volume 1 No 6 August 211 Mitigation of voltage sags/swells unbalanced in low voltage distribution systems M. N. Tandjaoui, C. Benachaiba,
More informationPower Quality Improvement of Grid Connected Wind Energy System by Statcom for Balanced and Unbalanced Linear and Nonlinear Loads
International Journal of Engineering Research and Development e-issn: 2278-67X, p-issn: 2278-8X, www.ijerd.com Volume 3, Issue 1 (August 212), PP. 9-17 Power Quality Improvement of Grid Connected Wind
More informationENHANCEMENT OF POWER QUALITY BY INJECTING SERIES VOLTAGE USING DVR
ENHNEMENT OF POWER QULITY Y INJETING SERIES VOLTGE USING DVR Praksh Patil 1, Prof. Sunil hatt 2 1 PG Scholar, Department of Electrical Engineering, entral India Institute of Technology Indore- 452016,
More informationModelling And Analysis of DVR With SEPIC Converter And Supercapacitor
Modelling And Analysis of DVR With SEPIC Converter And Supercapacitor 1 Mugitha E, 2 Raji Krishna 1PG student, Dept. of Electrical and Electronics, Govt. Engineering College, Barton Hill, Trivandrum, India
More informationMODELLING & SIMULATION OF ACTIVE SHUNT FILTER FOR COMPENSATION OF SYSTEM HARMONICS
JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY Journal of Electrical Engineering & Technology (JEET) (JEET) ISSN 2347-422X (Print), ISSN JEET I A E M E ISSN 2347-422X (Print) ISSN 2347-4238 (Online) Volume
More informationSimulation of a Dynamic Voltage Restorer to Compensate Voltage Sag for Improving Power Quality
Simulation of a Dynamic Voltage Restorer to Compensate Voltage Sag for Improving Power Quality Vikrant singh choudhary 1, Sanjeev gupta 2, C S Sharma 3 1 Master s scholar, 2,3 Associate Professor Electrical
More informationControl of Grid Interactive Inverter Systems
Control of Grid Interactive Inverter Systems Dr. M.Nanda Kumar Professor Dept. of Electrical Engg. Govt. Engineering College, Thrissur What is a Grid interactive inverter? DC Source Inverter AC Grid TCR
More informationOVERVIEW OF DVR FOR POWER QUALITY IMPROVEMENT
OVERVIEW OF DVR FOR POWER QUALITY IMPROVEMENT Shyam V. Alaspure 1, Snehal G. Vinchurkar 2, Swapnil D. Raut 1 Electronics & Telecommunication 2 Electronics & Power 3 Computer 1 Lecturer, G.H. Raisoni Polytechnic
More informationPQ for Industrial Benchmarking with various methods to improve. Tushar Mogre.
General PQ: Power Quality has multiple issues involved. Thus, need to have some benchmarking standards. Very little is spoken about the LT supply installation within an industry. There is need to understand
More informationA Versatile Control Scheme for UPQC for Power Quality Improvement using fuzzy controller
IOSR Journal of Engineering (IOSRJEN) ISSN (e): 2250-3021, ISSN (p): 2278-8719 Vol. 04, Issue 09 (September. 2014), V3 PP 11-20 www.iosrjen.org A Versatile Control Scheme for UPQC for Power Quality Improvement
More informationMITIGATION OF VOLTAGE SAG IN A DFIG BASED WIND TURBINE USING DVR
MITIGATION OF VOLTAGE SAG IN A DFIG BASED WIND TURBINE USING DVR M Venmathi*, Soumyadeep Chakraborti 1, Soham Ghosh 2, Abhirup Ray 3, Vidhya Nikam 4 * (Senior Lecturer, Dept. of Electrical and Electronics,
More informationA Three-Phase AC-AC Buck-Boost Converter using Impedance Network
A Three-Phase AC-AC Buck-Boost Converter using Impedance Network Punit Kumar PG Student Electrical and Instrumentation Engineering Department Thapar University, Patiala Santosh Sonar Assistant Professor
More informationModified Three-Phase Four-Wire UPQC Topology with Reduced DC-Link Voltage Rating
Modified Three-Phase Four-Wire UPQC Topology with Reduced DC-Link Voltage Rating P.Ankineedu Prasad 1, N.Venkateswarlu 2. V.Ramesh 3, L.V.Narasimharao 4 Assistant Professor 12 & Professor 4& Research Scholar
More informationA Review on Application of PI and Fuzzy Logic Controller Based DVR to Reduce Voltage Sag and Harmonic Distortion
A Review on Application of PI and Fuzzy Logic Controller Based DVR to Reduce Voltage Sag and Harmonic Distortion 1 Vidhya B, 2 K.R. Mohan, 3 Shilpa R M 1 PG Scholar, 2 Associate Professor, 3 Assistant
More informationVoltage Variation Compensation
Voltage Variation Compensation Krishnapriya M.R 1, Minnu Mariya Paul 2, Ridhun R 3, Veena Mathew 4 1,2,3 Student, Dept. of 4 Assistant Professor, Dept. of College, Kerala, India ---------------------------------------------------------------------***---------------------------------------------------------------------
More informationImprovement of Power Quality Using a Hybrid UPQC with Distributed Generator
Improvement of Power Quality Using a Hybrid with Distributed Generator M. K. Elango, T. Tamilarasi, Professor PG student Department of Electrical and Electronics Engineering Department of Electrical and
More informationPower Quality Compensation by using UPFC
ISSN: 2454-132X Impact factor: 4.295 (Volume 4, Issue 2) Available online at: www.ijariit.com Power Quality Compensation by using UPFC P. Madhumathi madhumathi9196@gmail.com Vivekanada College of Engineering
More informationPower Quality Improvement in Wind Smart Grid Using Facts SSFC
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-issn: 2278-1676,p-ISSN: 2320-3331, Volume 11, Issue 3 Ver. III (May. Jun. 2016), PP 57-66 www.iosrjournals.org Power Quality Improvement
More informationPhase Lock Loop Control of Matrix Converter based Dynamic Voltage Restorer for Sag Reduction
Phase Lock Loop Control of Matrix Converter based Dynamic Voltage Restorer for Sag Reduction P.Nandagopal 1, R. Subramanian 2 1 College of Technology, Coimbatore 2 SNS College of Technology, Coimbatore
More informationACTIVE POWER ELECTRONIC TRANSFORMER A STANDARD BUILDING BLOCK FOR SMART GRID
INTERNATIONAL JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY (IJEET) Proceedings of the International Conference on Emerging Trends in Engineering and Management (ICETEM14) ISSN 0976 6545(Print) ISSN 0976
More informationCompensation of Balanced and Unbalanced voltage disturbance using SRF controlled DVR
Compensation of Balanced and Unbalanced voltage disturbance using SRF controlled DVR Ms Priyanka N. Nimje 1, Ms Bushra Khan 2 1PG Student, Department of Electrical Engineering (IPS), Abha Gaikwad Patil
More informationPower 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