Modeling and Simulation of TSR-based SVC on Voltage Regulation for Three-Bus System
|
|
- Louise Marshall
- 6 years ago
- Views:
Transcription
1 International Symposium and Exhibition on Electrical, Electronic and Computer Engineering, (ISEECE-6), pp: 67-7, - 5 Nov. 6, Near East University, Nicosia, TRNC. Modeling and Simulation of TSR-based SVC on Voltage Regulation for Three-Bus System Ayetul KARA Department of Electrical & Electronics Engineering, University of Nigde Nigde, Turkey ayetulkara@nigde.edu.tr Tankut YALCINOZ Department of Electrical & Electronics Engineering, University of Nigde Nigde, Turkey tyalcinoz@nigde.edu.tr Abstract This paper presents, modeling and simulation of Thyristor Switched Reactor (TSR)-Based Static VAr Compensator (SVC), which is one of Flexible AC Systems (FACTS) controllers. The effects of on load bus voltage are simulated on MATLAB 7.4 environment. The results show that significant improvement on reactive power compensation and bus voltage regulation could be achieved by using the TSR-based SVC. Also, harmonic levels generated by TSR based which is a three-bus system SVC structure do not cause to instability in the test system. Keywords Flexible AC Systems, Thyristor Switched Reactors, SVC, Compensation, Voltage Regulation, MATLAB.. INTRODUCTION Voltage control, voltage regulation, reactive power control, steady state stability etc. are important problems of power systems. Flexible AC Systems (FACTS) controllers can be used for solving these problems. Different types of FACTS controllers are described in IEEE, CIGRE and EPRI documents [-4]. Reactors combined with thyristors provide well flexible control of voltage in power systems []. The FACTS are obtained from application of power electronics technology. The shunt connected Static VAr Compensator (SVC) of one of FACTS devices are used for voltage regulation []. The SVC is both reactive power generator and reactive power absorber. The basic structures of a Static VAr Compensator (SVC) are fixed shunt capacitor (FC) and Thyristor Controlled Reactor (TCR) [-5]. Furthermore, the SVC is investigated in TSC (Thyristor Switched Capacitor)-TCR, MSC (Mechanically Switched Capacitor)-TCR and TSC-TSR configurations [4, 6-]. To date, some authors have simulated Thyristor Switched Reactor (TSR), which is one of FACTS devices, using different computer programs such as NETOMAC (Network Torsion Machine Control), MICROCAP that is a SPICE compatible software package [7, ]. Endres et. all. [7] presented the design and operational testing of valves for SVC which consisted of one TSR and two TSCs. They installed the SVC at Kemps Creek substation in Australia. In this paper, the effect of the thyristor switched reactor-based SVC to load voltages has been proposed in the three-bus system at static load conditions. The design and testing of TSR-based SVC are verified using the MATLAB/Simulink 7.4 and Power Systems Toolbox.. PRINCIPLES OF TSR Thyristor Switched Reactors are shunt compensators that can absorb reactive power [4]. The TSRs have following properties: its operating principle simple, delay of one half a cycle and no generation of harmonics [, 4, 7]. The Fig. illustrates an equivalent circuit of the TSR. According to Fig., the TSR consists of two thyristors in anti-parallel and a reactor to be switched.
2 International Symposium and Exhibition on Electrical, Electronic and Computer Engineering, (ISEECE-6), pp: 67-7, - 5 Nov. 6, Near East University, Nicosia, TRNC. The SVC is acquired to reactive and capacitive operation interval. In this paper, thyristors in structure of TSR are fired at the positive/negative peak of the source voltage or at the zero crossing of the line current. Thus, the harmonic generation has been prevented in the energy system.. DESIGN AND IMPLEMENTATION Fig.. Main structure of TSR In the -phase applications, the basic TSR elements are connected in delta [7]. The control technique of the TSR is in two states only: either fully on or fully off. Control schemes of the TSR have been found detailed in Ref., Ref. 4 and Ref Modeling of in MATLAB The has been modeled using the MATLAB/Simulink 7.4 and Power Systems Toolbox [4]. A schematic diagram of a single phase TSR-Based SVC is shown in Fig.. A three-phase model consists of three single-phase TSR and a fixed capacitor connected in delta configuration. It is in parallel connected to the load bus. A six-pulse generator has been used to fire six thyristors of the TSR. Load Bus.. TSR-based SVC As mentioned above, the most general structures of a Static VAr Compensator (SVC) are fixed shunt capacitor (FC) and Thyristor Controlled Reactor (TCR) [-5]. In this paper, in order to abstain harmonic generation it was decided to use a TSR instead of a TCR [7]. Also, with choice of TSR both voltage stability and stepwise control of bus voltage have been provided. The Fig. demonstrates an equivalent circuit of the. According to Fig., the TSR-Based SVC consists of one TSR and one fixed capacitor (FC). T g m a k g m a k T FC Load Bus Trigger L Trigger Δ Connected TSR Fig.. configuration L Δ Connected FC Fig.. A single phase configuration. Modeling of Loads and Power System in MATLAB In this study, a three-bus system with a km, 5 km and km transmission line modeled as a π- equivalent circuit is used to show the effect of the TSR- Based SVC on voltage regulation. Table shows parameters of static load, the transmission line and the source.
3 International Symposium and Exhibition on Electrical, Electronic and Computer Engineering, (ISEECE-6), pp: 67-7, - 5 Nov. 6, Near East University, Nicosia, TRNC. Table. The Loads and Systems Parameters Source (-) voltage 8 kvrms (LL) System frequency R L Bus - line length Bus -Load Bus line length Bus -Load Bus line length Static load P Static load Q 5 Hz 6.5 Ω 45 mh km 5 km km 5 MW 7 MVAr Fig. 4 demonstrates a three-bus test system with a static load model. Two source as 8 kv link is connected between Bus and Bus, respectively. Another bus is selected as the load bus. Resistive and inductive parts of the static load are occurred from 5 MW as active power and 7 MVAr as reactive power, respectively. Souce 8 kv Bus Bus Fixed C km 5 km TSR km Load Bus LOAD Fig. 4. A three-bus test system with static load 4. SIMULATION RESULTS Source 8 kv In this study, a three-bus system is used to show the performance of the device on voltage regulation for the static load. The parameters of the system and the static load are given in Table. A sixpulse generator is used to control of firing angle of the TSR. Firstly, the system without the thyristor switched reactor-based SVC is considered. In this case study, Table shows obtained simulation results and gives the load voltage as rms value, (V LL (kv)); total active power of the load as P load (MW); total reactive power of the load as Q load (MVAr) and power factor as Cos φ. Table. Simulation Results for the system without VLL 8. Vsource (kvll) VLL 8. VLL 8. VLL 65.7 Vload (kvll) VLL 65.9 VLL 66.4 Pload (MW) 4.5 Qload (MVAr) 648. Cos φ.447 It is clearly seen from Table that the static load absorbs active power of 4.5 MW and reactive power of 648. MVAr at.447 power factor lagging. Required active and reactive powers of the static load are far from nominal values given in Table. Therefore the power factor would be desired to correct for improving power quality. Fig. 5 illustrates variations of the load voltage and the source voltage. It is clearly seen that the load voltage of 65 kv, which is.96 pu for a base of 8 kv, is less than the source voltage for the static load model. The reactive power compensation should be definitely made for voltage regulation. Source and Load Voltage (kvrms) 4 x Fig. 5 Source and load voltage at a -Bus system without Here, the effect of will be examined for reactive power compensation and voltage regulation. In this test system, TSR has a reactor of MVAr and the fixed capacitor is (FC).6 μf. The simulation results of the test system with TSR-Based SVC are given in Table.
4 International Symposium and Exhibition on Electrical, Electronic and Computer Engineering, (ISEECE-6), pp: 67-7, - 5 Nov. 6, Near East University, Nicosia, TRNC. Table. Simulation Results for the system with VLL 8. Vsource (kvll) VLL 8. VLL 8. VLL Vload (kvll) VLL 75. VLL Pload (MW) 4.77 Qload (MVAr) 7.9 Cos φ.8 As given in Table, the load voltage is close to nominal value of the source. For a base of 8 kv, the load voltage is increased by using from.96 pu to.987 pu. Correspondingly, measured active power of the static load is very close to nominal value of the static load and measured reactive power at the load bus is 7.9 MVAr. The reactive power compensation is made by using. Hence power factor (Cos φ) is increased from.447 to.8 and installation of it in the system is caused to improve power factor and voltage profile in the conditions. Figure 6 demonstrates the source voltage and the load voltage for the. Source and Load Voltage (kvrms) 4 x Fig. 6 Source and load voltage at a -Bus system with As can be seen from Fig. 6, located at Load Bus provides the reactive powers for the static load around its base value to keep the load voltage at the acceptable level. Now, the waveforms of total harmonic distortion of voltage (THD V) and total harmonic distortion of current (THD C) are investigated. Fig. 7 shows THD V and THD C for the system without. THD V THD C Fig. 7. THD V and THD C without Fig. 7 demonstrates that the system without TSR- Based SVC inject forever harmonic components of voltages and harmonic component of currents into the line. Hence, the test system without is needed a harmonic filter, because this harmonic levels cause to instability in the systems. THD V THD C Fig. 8. THD V and THD C with Fig. 8 shows THD V and THD C for the system with. This system does not inject harmonic components of voltages and harmonic component of currents into the line. Hence, the test system with TSR- Based SVC is not needed a harmonic filter and this is a great advantage of the device. 5. CONCLUSION The voltage flicker and voltage stability have become important subjects in power systems. One of solutions of these problems is the reactive power
5 International Symposium and Exhibition on Electrical, Electronic and Computer Engineering, (ISEECE-6), pp: 67-7, - 5 Nov. 6, Near East University, Nicosia, TRNC. compensation. In this paper, switching ON or OFF of a, which is of FACTS controller, has been proposed for the reactive power compensation and in particular voltage regulation. This FACTS device does not produce harmonics in power systems because of the control technique. In this paper, the effect of the thyristor switched reactor-based Static VAr Compensator on load voltages has been presented. The modelling and simulation of have been verified using the Matlab7.4 SimPowerSystems Blockset. The studied power system was a three-bus system with the static load. The simulation results demonstrated that installation of a in the system is caused to improve power factor and voltage profile for both static loads and systems with multiple buses. The proposed controller provides to rapid control of the voltage at week points at every load level in the test system. Test system with is not needed a harmonic filter and this is a great advantage of the TSR-based SVC. AKNOWLEDGMENT This work was supported in part by the Research Fund of the Turkish Scientific and Technical Research Council (TUBITAK) under the project number of TUBITAK 4M5. REFERENCES [] Povh D., Modelling of FACTS in Power System Studies, IEEE Power Engineering Society Winter Meeting, Vol., -7 January/, pp [] G. F. Ledwich, S. H. Hosseini, G. F. Shannon, Voltage Balancing Using Switched Capacitors, Electric Power Systems Research, Vol. 4, Issue, August/99, pp [] Hingorani N. G., Gyugyi L., Understanding FACTS: Concepts and Technolgy Flexible AC Systems, IEEE Press, New York, 999. [4] Mathur R. M., Varma R. K., Thyristor-Based FACTS Controllers for Electrical Systems, IEEE Press, USA,. [5] Kodsi S. K. M., Canizares C. A., Kazerani M., Reactive Current Control Through SVC for Load Power Factor Correction, Electric Power Systems Research, Vol. 76, Issue 9-, June/6, pp [6] Huesmann G., Habur K., Stump, K., Elliott W.H., Trujillo F.E., Design Considerations for The Eddy County Static VAr Compensators, IEEE Transactions on Power Delivery, Vol. 9, Issue, April/994, pp [7] Endres B., Thiele G., Bonfanti İ., Testi G., Design and Operational Testing on Thyristor Modules for The SVC Kemps Creek, IEEE Power Engineering Society Winter Meeting, November/989, pp. 6. [8] Hedayati M., Technical Spefication and Requirements of Static VAr Compensation (SVC) Protection Consist of TCR, TSC and Combined TCR/TSC, 9 th Int. UPEC 4, Vol., 6-8 Sept. 4, pp [9] Scott Z., Powsiri K., Ali F., Design of a Microprocessor- Controlled Personal Static Var Compensator (PSVC), IEEE. Power Engineering Society Summer Meeting,, Vol:, pp [] Ahmed T., Ogura K., Soshin K., Hiraki E., Nakaoka M., Small- Scale Wind Turbine Coupled Single-Phase Self-Excited Induction Generator with SVC for Isolated Renewable Energy Utilization, The 5th Int. Conf. on Power Electronics and Drive Systems, Vol., 7- Nov./, pp [] Thomas P. Y., Conard J. Ph., Labrique F., Buyse H., Analysis of A Three Phase TSC-TCR Static VAr Compensator by Recurrences Theory, IEEE 7th Mediterranean Electrotechnical Conference, Vol., -4 April/994, pp [] Y. H. Song, A. T. Johns, R. K. Aggarwal, Nonlinear Thyristor- Controlled Static VAR Compensation, Fifth European Conference on Power Electronics and Applications, -6 Sept. 99, Vol. 8, pp [] G. G. Karady, Concept of a Combined Short Circuit Limiter and Series Compensator, IEEE Transactions on Power Delivery, Vol. 6, Issue, July/99. pp. 7. [4] SimPowerSystems for Use with Simulink User s Guide, The Mathworks, Inc., Version: 4.
A Transient Free Novel Control Technique for Reactive Power Compensation using Thyristor Switched Capacitor
A Transient Free Novel Control Technique for Reactive Power Compensation using Thyristor Switched Capacitor 1 Chaudhari Krunal R, 2 Prof. Rajesh Prasad 1 PG Student, 2 Assistant Professor, Electrical Engineering
More informationImplementation of FC-TCR for Reactive Power Control
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-issn: 2278-1676,p-ISSN: 2320-3331, Volume 5, Issue 5 (May. - Jun. 2013), PP 01-05 Implementation of FC-TCR for Reactive Power Control
More informationInternational Journal of Emerging Technology and Innovative Engineering Volume 2, Issue 4, April 2016 (ISSN: )
International Journal of Emerging Technology and Innovative Engineering Volume 2, Issue 4, April 2016 (ISSN: 2394 6598) Date of Publication: 25.04.2016 TRANSIENT FREE TSC COMPENSATOR FOR REACTIVE LOAD
More informationEnhancement of Power Quality in Transmission Line Using Flexible Ac Transmission System
Enhancement of Power Quality in Transmission Line Using Flexible Ac Transmission System Raju Pandey, A. K. Kori Abstract FACTS devices can be added to power transmission and distribution systems at appropriate
More informationPaper ID: EE19 SIMULATION OF REAL AND REACTIVE POWER FLOW ASSESSMENT WITH FACTS CONNECTED TO A SINGLE TRANSMISSION LINE
SIMULATION OF REAL AND REACTIVE POWER FLOW ASSESSMENT WITH FACTS CONNECTED TO A SINGLE TRANSMISSION LINE Prof. Mrs. Shrunkhala G. Khadilkar Department of Electrical Engineering Gokhale Education Society.
More informationImplementation SVC and TCSC to Improvement the Efficacy of Diyala Electric Network (132 kv).
American Journal of Engineering Research (AJER) e-issn: 2320-0847 p-issn : 2320-0936 Volume-4, Issue-5, pp-163-170 www.ajer.org Research Paper Open Access Implementation SVC and TCSC to Improvement the
More informationINSTALLATION OF CAPACITOR BANK IN 132/11 KV SUBSTATION FOR PARING DOWN OF LOAD CURRENT
INSTALLATION OF CAPACITOR BANK IN 132/11 KV SUBSTATION FOR PARING DOWN OF LOAD CURRENT Prof. Chandrashekhar Sakode 1, Vicky R. Khode 2, Harshal R. Malokar 3, Sanket S. Hate 4, Vinay H. Nasre 5, Ashish
More informationVoltage Sag Mitigation in IEEE 6 Bus System by using STATCOM and UPFC
IJSTE - International Journal of Science Technology & Engineering Volume 2 Issue 01 July 2015 ISSN (online): 2349-784X Voltage Sag Mitigation in IEEE 6 Bus System by using STATCOM and UPFC Ravindra Mohana
More informationReactive Power Management Using TSC-TCR
Reactive Power Management Using TSC-TCR Kumarshanu Chaurasiya 1, Sagar Rajput 1, Sachin Parmar 1, Prof. Abhishek Patel 2 1 Student, Department of Electrical Engineering, Vadodara institute of engineering,
More informationInternational Journal of Advance Engineering and Research Development. Automatic Power Factor Correction in EHV System
Scientific Journal of Impact Factor(SJIF): 3.134 e-issn(o): 2348-4470 p-issn(p): 2348-6406 International Journal of Advance Engineering and Research Development Volume 2,Issue 5, May -2015 Automatic Power
More informationRecent Trends in Real and Reactive Power flow Control with SVC and STATCOM Controller for transmission line
Recent Trends in Real and Reactive Power flow Control with SVC and STATCOM Controller for transmission line Prof.R.M. Malkar 1, Prof.V.B.Magdum 2 D.K.T.E. S. TEI,Ichalkaranji Maharashtra, India 416115
More informationTRANSMISSION LOSS MINIMIZATION USING ADVANCED UNIFIED POWER FLOW CONTROLLER (UPFC)
TRANSMISSION LOSS MINIMIZATION USING ADVANCED UNIFIED POWER FLOW CONTROLLER (UPFC) Nazneen Choudhari Department of Electrical Engineering, Solapur University, Solapur Nida N Shaikh Department of Electrical
More informationPOWER FACTOR CORRECTION USING SHUNT COMPENSATION
International Journal of Electrical and Electronics Engineering (IJEEE) ISSN(P): 2278-9944; ISSN(E): 2278-9952 Vol. 3, Issue 3, May 2014, 39-48 IASET POWER FACTOR CORRECTION USING SHUNT COMPENSATION DHRUVI
More informationAPPLICATION OF STATCOM FOR STABILITY ENHANCEMENT OF FSIG BASED GRID CONNECTED WIND FARM
APPLICATION OF STATCOM FOR STABILITY ENHANCEMENT OF FSIG BASED GRID CONNECTED WIND FARM 1 Rohit Kumar Sahu*, 2 Ashutosh Mishra 1 M.Tech Student, Department of E.E.E, RSR-RCET, Bhilai, Chhattisgarh, INDIA,
More informationEnhancement of Power System Stability Using Thyristor Controlled Series Compensator (TCSC)
Enhancement of Power System Stability Using Thyristor Controlled Series Compensator (TCSC) Pooja Rani P.G. Research Scholar in Department of Electrical Engg. MITM, Hisar, Haryana, India Mamta Singh Assistant
More informationPower Quality Improvement Using Statcom in Ieee 30 Bus System
Advance in Electronic and Electric Engineering. ISSN 2231-1297, Volume 3, Number 6 (2013), pp. 727-732 Research India Publications http://www.ripublication.com/aeee.htm Power Quality Improvement Using
More informationDYNAMIC BEHAVIOUR OF SINGLE-PHASE INDUCTION GENERATORS DURING DISCONNECTION AND RECONNECTION TO THE GRID
DYNAMIC BEHAVIOUR OF SINGLE-PHASE INDUCTION GENERATORS DURING DISCONNECTION AND RECONNECTION TO THE GRID J.Ramachandran 1 G.A. Putrus 2 1 Faculty of Engineering and Computing, Coventry University, UK j.ramachandran@coventry.ac.uk
More informationA SIMPLE CONTROL TECHNIQUE FOR UNIFIED POWER FLOW CONTROLLER (UPFC)
Volume 116 No. 21 2017, 469-477 ISSN: 1311-8080 (printed version); ISSN: 1314-3395 (on-line version) url: http://www.ijpam.eu ijpam.eu A SIMPLE CONTROL TECHNIQUE FOR UNIFIED POWER FLOW CONTROLLER (UPFC)
More informationImprovement of Transmission Line Power Transfer Capability, Case Study
Improvement of Transmission Line Power Transfer Capability, Case Study A. Abu-Siada 1 and Chatura Karunar 2 1 Electrical and Computer Engineering Department, Curtin University, WA 2 Western Power, Perth,
More informationPerformance Analysis of Transmission Line system under Unsymmetrical Faults with UPFC
Int. J. of P. & Life Sci. (Special Issue Engg. Tech.) Performance Analysis of Transmission Line system under Unsymmetrical Faults with UPFC Durgesh Kumar and Sonora ME Scholar Department of Electrical
More informationUse of STATCOM for Improving Dynamic Performance of Wind Farms Connected in Power Grid
Use of STATCOM for Improving Dynamic Performance of Wind Farms Connected in Power Grid K. B. Mohd. Umar Ansari 1 PG Student [EPES], Dept. of EEE, AKG Engineering College, Ghaziabad, Uttar Pradesh, India
More informationIMPROVING VOLTAGE PROFILE OF A GRID, CONNECTED TO WIND FARM USING STATIC VAR COMPENSATOR
IMPROVING VOLTAGE PROFILE OF A GRID, CONNECTED TO WIND FARM USING STATIC VAR COMPENSATOR Murari Lal Azad, Shubhranshu Vikram Singh, Aizad Khursheed EEE Department, Amity University, Greater Noida, INDIA
More informationPossibilities of Distributed Generation Simulations Using by MATLAB
Possibilities of Distributed Generation Simulations Using by MATLAB Martin Kanálik, František Lizák ABSTRACT Distributed sources such as wind generators are becoming very imported part of power system
More informationPower Flow Control through Transmission Line with UPFC to Mitigate Contingency
Power Flow Control through Transmission Line with UPFC to Mitigate Contingency Amit Shiwalkar & N. D. Ghawghawe G.C.O.E. Amravati E-mail : amitashiwalkar@gmail.com, g_nit@rediffmail.com Abstract This paper
More informationSystematic Survey for Role of Reactive Power Compensating Devices in Power System
MIT International Journal of Electrical and Instrumentation Engineering, Vol. 3, No. 2, August 2013, pp. 89 94 89 Systematic Survey for Role of Reactive Power Compensating Devices in Power System Gaurav
More informationConcepts And Application Of Flexible Alternating Current Transmission System (FACTS) In Electric Power Network
Concepts And Application Of Flexible Alternating Current Transmission System (FACTS) In Electric Power Network Nwozor Obinna Eugene Department of Electrical and Computer Engineering, Federal University
More informationExperimental Resultsofa Wind Energy Conversion Systemwith STATCOM Using Fuzzy Logic Controller
Bulletin of Electrical Engineering and Informatics ISSN: 2302-9285 Vol. 5, No. 3, September 2016, pp. 271~283, DOI: 10.11591/eei.v5i3.593 271 Experimental Resultsofa Wind Energy Conversion Systemwith STATCOM
More informationBenefits of HVDC and FACTS Devices Applied in Power Systems
Benefits of HVDC and FACTS Devices Applied in Power Systems 1 P. SURESH KUMAR, 2 G. RAVI KUMAR 1 M.Tech Research Scholar, Priyadarshini Institute of Technology & Management 2 Associate Professor, Priyadarshini
More informationModelling and Analysis of Thyristor Controlled Series Capacitor using Matlab/Simulink
Modelling and Analysis of Thyristor Controlled Series Capacitor using Matlab/Simulink Satvinder Singh Assistant Professor, Department of Electrical Engg. YMCA University of Science & Technology, Faridabad,
More informationAdvance Electronic Load Controller for Micro Hydro Power Plant
Journal of Energy and Power Engineering 8 (2014) 1802-1810 D DAVID PUBLISHING Advance Electronic Load Controller for Micro Hydro Power Plant Dipesh Shrestha, Ankit Babu Rajbanshi, Kushal Shrestha and Indraman
More informationELG4125: Flexible AC Transmission Systems (FACTS)
ELG4125: Flexible AC Transmission Systems (FACTS) The philosophy of FACTS is to use power electronics for controlling power flow in a transmission network, thus allowing the transmission line to be loaded
More informationComparative Analysis of Integrating WECS with PMSG and DFIG Models connected to Power Grid Pertaining to Different Faults
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-issn: 2278-1676,p-ISSN: 2320-3331, Volume 12, Issue 3 Ver. II (May June 2017), PP 124-129 www.iosrjournals.org Comparative Analysis
More informationBattery Energy Storage System addressing the Power Quality Issue in Grid Connected Wind Energy Conversion System 9/15/2017 1
Battery Energy Storage System addressing the Power Quality Issue in Grid Connected Wind Energy Conversion System 9/15/2017 1 CONTENTS Introduction Types of WECS PQ problems in grid connected WECS Battery
More informationImproving Voltage of Grid Connected to Wind Farm using Static VAR Compensator
MIT International Journal of Electrical and Instrumentation Engineering, Vol. 2, No. 1, Jan. 2012, pp. (19-24) 19 Improving Voltage of Grid Connected to Wind Farm using Static VAR Compensator Murari Lal
More informationFuzzy Based Unified Power Flow Controller to Control Reactive Power and Voltage for a Utility System in India
International Journal of Electrical Engineering. ISSN 0974-2158 Volume 5, Number 6 (2012), pp. 713-722 International Research Publication House http://www.irphouse.com Fuzzy Based Unified Power Flow Controller
More informationSIMULATION ANALYSIS OF STATIC VAR COMPENSATOR BASED ON THE MATLAB/SIMLINK
th May 3. Vol. 5 No. 5-3 JATIT & LLS. All rights reserved. ISSN: 99-865 www.jatit.org E-ISSN: 87-395 SIMULATION ANALYSIS OF STATIC VAR COMPENSATOR BASED ON THE MATLAB/SIMLINK YANZHOU SUN, LINLIN WEI School
More informationPOWER DISTRIBUTION SYSTEM ANALYSIS OF URBAN ELECTRIFIED RAILWAYS
POWER DISTRIBUTION SYSTEM ANALYSIS OF URBAN ELECTRIFIED RAILWAYS Farhad Shahnia Saeed Tizghadam Seyed Hossein Hosseini farhadshahnia@yahoo.com s_tizghadam@yahoo.com hosseini@tabrizu.ac.ir Electrical and
More informationVOLTAGE STABILITY IMPROVEMENT IN POWER SYSTEM BY USING STATCOM
VOLTAGE STABILITY IMPROVEMENT IN POWER SYSTEM BY USING A.ANBARASAN* Assistant Professor, Department of Electrical and Electronics Engineering, Erode Sengunthar Engineering College, Erode, Tamil Nadu, India
More informationOkelola, M. O. Department of Electronic & Electrical Engineering, Ladoke Akintola University of Technology, P.M.B. 4000, Ogbomoso, Nigeria
International Journal of Scientific Research and Management (IJSRM) Volume 6 Issue 7 Pages EC-28-53-58 28 Website: www.ijsrm.in ISSN (e): 232-348 Index Copernicus value (25): 57.47, (26):93.67, DOI:.8535/ijsrm/v6i7.ec
More informationPOWER QUALITY IMPROVEMENT IN GRID CONNECTED WINDENERGY SYSTEM USING STATCOM S. Rajesh Rajan
POWER QUALITY IMPROVEMENT IN GRID CONNECTED WINDENERGY SYSTEM USING STATCOM S. Rajesh Rajan Lecturer, Department Of ECE, Lord Jegannath College of Engineering & Technology, Ramanathichanputhoor, India
More informationCOMPARISON OF STATCOM AND TCSC ON VOLTAGE STABILITY USING MLP INDEX
COMPARISON OF AND TCSC ON STABILITY USING MLP INDEX Dr.G.MadhusudhanaRao 1. Professor, EEE Department, TKRCET Abstract: Traditionally shunt and series compensation is used to maximize the transfer capability
More informationTHE METHODS OF REACTIVE POWER COMPENSATION IN THE 25 kv, 50 Hz CONTACT NETWORK
TRANSPORT PROBLEMS 2018 Volume 13 Issue 1 PROBLEMY TRANSPORTU DOI: 10.21307/tp.2018.13.1.6 Keywords: Reactive power; power factor; AC catenary; capacitive compensation; capacitor banks Lionginas LIUDVINAVIČIUS
More informationPerformance Analysis of 3-Ø Self-Excited Induction Generator with Rectifier Load
Performance Analysis of 3-Ø Self-Excited Induction Generator with Rectifier Load,,, ABSTRACT- In this paper the steady-state analysis of self excited induction generator is presented and a method to calculate
More informationMaintaining Voltage Stability in Power System using FACTS Devices
International Journal of Engineering Science Invention Volume 2 Issue 2 ǁ February. 2013 Maintaining Voltage Stability in Power System using FACTS Devices Asha Vijayan 1, S.Padma 2 1 (P.G Research Scholar,
More informationSimulation of real and reactive power flow Assessment with UPFC connected to a Single/double transmission line
Simulation of real and reactive power flow Assessment with UPFC connected to a Single/double transmission line Nitin goel 1, Shilpa 2, Shashi yadav 3 Assistant Professor, Dept. of E.E, YMCA University
More informationA Review on Reactive Power Compensation Technologies
IJSRD - International Journal for Scientific Research & Development Vol. 4, Issue 11, 2017 ISSN (online): 2321-0613 A Review on Reactive Power Compensation Technologies Minal Dilip Sathe 1 Gopal Chaudhari
More informationOverview of Flexible AC Transmission Systems
Overview of Flexible AC Transmission Systems What is FACTS? Flexible AC Transmission System (FACTS): Alternating current transmission systems incorporating power electronic-based and other static controllers
More informationCHAPTER 3 TRANSIENT STABILITY ENHANCEMENT IN A REAL TIME SYSTEM USING STATCOM
61 CHAPTER 3 TRANSIENT STABILITY ENHANCEMENT IN A REAL TIME SYSTEM USING STATCOM 3.1 INTRODUCTION The modeling of the real time system with STATCOM using MiPower simulation software is presented in this
More informationWind Power Plants with VSC Based STATCOM in PSCAD/EMTDC Environment
2012 2nd International Conference on Power and Energy Systems (ICPES 2012) IPCSIT vol. 56 (2012) (2012) IACSIT Press, Singapore DOI: 10.7763/IPCSIT.2012.V56.2 Wind Power Plants with VSC Based STATCOM in
More informationCHAPTER 5 FAULT AND HARMONIC ANALYSIS USING PV ARRAY BASED STATCOM
106 CHAPTER 5 FAULT AND HARMONIC ANALYSIS USING PV ARRAY BASED STATCOM 5.1 INTRODUCTION Inherent characteristics of renewable energy resources cause technical issues not encountered with conventional thermal,
More informationPower Quality and Power Interruption Enhancement by Universal Power Quality Conditioning System with Storage Device
Australian Journal of Basic and Applied Sciences, 5(9): 1180-1187, 2011 ISSN 1991-8178 Power Quality and Power Interruption Enhancement by Universal Power Quality Conditioning System with Storage Device
More informationPerformance of FACTS Devices for Power System Stability
Indonesian Journal of Electrical Engineering and Informatics (IJEEI) Vol. 3, No. 3, September 2015, pp. 135~140 ISSN: 2089-3272 135 Performance of FACTS Devices for Power System Stability Bhupendra Sehgal*
More informationImproving Power System Transient Stability by using Facts Devices
Improving Power System Transient Stability by using Facts Devices Mr. Ketan G. Damor Assistant Professor,EE Department Bits Edu Campus,varnama,vadodara. Mr. Vinesh Agrawal Head and Professor, EE Department
More informationDynamic Behaviour of Asynchronous Generator In Stand-Alone Mode Under Load Perturbation Using MATLAB/SIMULINK
International Journal Of Engineering Research And Development e-issn: 2278-067X, p-issn: 2278-800X, www.ijerd.com Volume 14, Issue 1 (January 2018), PP.59-63 Dynamic Behaviour of Asynchronous Generator
More informationNew York Science Journal 2017;10(3)
Improvement of Distribution Network Performance Using Distributed Generation (DG) S. Nagy Faculty of Engineering, Al-Azhar University Sayed.nagy@gmail.com Abstract: Recent changes in the energy industry
More informationAn Alternative to Reduce Medium-Voltage Transient Recovery Voltage Peaks
An Alternative to Reduce Medium-Voltage Transient Recovery Voltage Peaks D. M. Nobre W. L. A. Neves B. A. de Souza Departamento de Engenharia Elétrica - UFPB Av. Aprígio Veloso, 882 Bodocongó 58.109-970,
More informationAn Overview of Facts Devices used for Reactive Power Compensation Techniques
An Overview of Facts Devices used for Reactive Power Compensation Techniques Aishvarya Narain M.Tech Research Scholar Department of Electrical Engineering Madan Mohan Malviya University of Technology Gorakhpur,
More informationThe Application of Power Electronics to the Alberta Grid
The Application of Power Electronics to the Alberta Grid Peter Kuffel, Michael Paradis ATCO Electric APIC May 5, 2016 Power Electronics Semiconductor devices used in power transmission systems Types: Thyristor
More informationEnhancement of voltage profile for IEEE-14 Bus System by Using STATIC-VAR Compensation (SVC) when Subjected to Various Changes in Load
International Journal of Research Studies in Science, Engineering and Technology [IJRSSET] Volume, Issue, May 0 Enhancement of voltage profile for IEEE Bus System by Using STATICVAR Compensation (SVC)
More informationCONTROL AND PERFORMANCE OF A DOUBLY-FED INDUCTION MACHINE FOR WIND TURBINE SYSTEMS
CONTROL AND PERFORMANCE OF A DOUBLY-FED INDUCTION MACHINE FOR WIND TURBINE SYSTEMS Lucian Mihet-Popa "POLITEHNICA" University of Timisoara Blvd. V. Parvan nr.2, RO-300223Timisoara mihetz@yahoo.com Abstract.
More informationInduction Generator: Excitation & Voltage Regulation
Induction Generator: Excitation & Voltage Regulation A.C. Joshi 1, Dr. M.S. Chavan 2 Lecturer, Department of Electrical Engg, ADCET, Ashta 1 Professor, Department of Electronics Engg, KIT, Kolhapur 2 Abstract:
More informationStudy of FACTS Controllers and its Impact on Power Quality
Study of FACTS Controllers and its Impact on Power Quality Pulakesh Kumar Kalita 1, Dr. Satyajit Bhuyan 2 1 ME Scholar, 2 Associate Professor & Electrical and Instrumentation Engineering Department & Assam
More information6545(Print), ISSN (Online) Volume 4, Issue 2, March April (2013), IAEME & TECHNOLOGY (IJEET)
INTERNATIONAL International Journal of JOURNAL Electrical Engineering OF ELECTRICAL and Technology (IJEET), ENGINEERING ISSN 0976 & TECHNOLOGY (IJEET) ISSN 0976 6545(Print) ISSN 0976 6553(Online) Volume
More informationReactive Power Compensation by Innovative TSC-TCR type SVC Controller
ISSN 2395-1621 Reactive Power Compensation by Innovative TSC-TCR type SVC Controller #1 Miss. Jadhav Shital S., #2 Miss. Gaikwad Vishakha V., #3 Mr. Jadhav Vinod K. #123 Assistant Professor, Department
More informationIncreasing the Battery Life of the PMSG Wind Turbine by Improving Performance of the Hybrid Energy Storage System
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-issn: 2278-1676,p-ISSN: 2320-3331, PP 36-41 www.iosrjournals.org Increasing the Battery Life of the PMSG Wind Turbine by Improving Performance
More informationFACULTY OF ENGINEERING AND TECHNOLOGY DEPARTMENT OF EEE COURSE PLAN FOR B.TECH (EEE)
FULTY OF ENGINEERING AND TECHNOLOGY DEPARTMENT OF EEE COURSE PLAN FOR B.TECH (EEE) Course Code : EE0460 Course Title : Flexible Systems Semester : VIII Course Time : DEC 20-to May 204 Location : S.R.M.E.C
More informationPower Flow Simulation of a 6-Bus Wind Connected System and Voltage Stability Analysis by Using STATCOM
Power Flow Simulation of a 6-Bus Wind Connected System and Voltage Stability Analysis by Using STATCOM Shaila Arif 1 Lecturer, Dept. of EEE, Ahsanullah University of Science & Technology, Tejgaon, Dhaka,
More informatione t Electronics Based Dump Load Controller (DLC) for an Grid Isolated Asynchronous Generator (GIAG)
e t International Journal on Emerging Technologies 6(2): 09-14(2015) ISSN No. (Print) : 0975-8364 ISSN No. (Online) : 2249-3255 Electronics Based Dump Load Controller (DLC) for an Grid Isolated Asynchronous
More informationAnalysis of Variability of Solar Panels in The Distribution System
Analysis of ariability of Solar Panels in The Distribution System Tatianne Da Silva Jonathan Devadason Dr. Hector Pulgar-Painemal College of Electrical Engineering Research Assistant Assistant Professor
More informationPOWER SYSTEM OPERATION AND CONTROL USING FACTS DEVICES
POWER SYSTEM OPERATION AND CONTROL USING FACTS DEVICES Sthitaprajna rath Bishnu Prasad sahu Prakash dash ABSTRACT: In recent years, power demand has increased substantially while the expansion of power
More informationUsing MATLAB/ Simulink in the designing of Undergraduate Electric Machinery Courses
Using MATLAB/ Simulink in the designing of Undergraduate Electric Machinery Courses Mostafa.A. M. Fellani, Daw.E. Abaid * Control Engineering department Faculty of Electronics Technology, Beni-Walid, Libya
More informationA Comparative Analysis of Speed Control Techniques of Dc Motor Based on Thyristors
International Journal of Engineering and Technology Volume 6 No.7, July, 2016 A Comparative Analysis of Speed Control Techniques of Dc Motor Based on Thyristors Nwosu A.W 1 and Nwanoro, G. C 2 1 National
More informationResume. Mahdi Hedayati (+98) RESEARCH INTERESTS
Resume Mahdi Hedayati (+98) 26-3418 2763 m.hedayati@kiau.ac.ir mahdi_hedayati@yahoo.com RESEARCH INTERESTS Power electronics applications in power systems and electrical drives Power converters technologies
More informationAccidental Islanding of Distribution Systems with Multiple Distributed Generation Units of Various Technologies
CIGRÉ-EPRI Grid of the Future Symposium 21, rue d Artois, F-75008 PARIS Boston, MA, October 20-22, 2013 http : //www.cigre.org Accidental Islanding of Distribution Systems with Multiple Distributed Generation
More informationDesign and Implementation of an 11-Level Inverter with FACTS Capability for Distributed Energy Systems
Design and Implementation of an 11-Level Inverter with FACTS Capability for Distributed Energy Systems Pinnam Swetha M.Tech Student KSRM College of Engineering, Kadapa, A.P. Abstract: In this paper, a
More informationEffect of prime mover speed on power factor of Grid Connected low capacity Induction Generator (GCIG)
Effect of prime mover speed on power factor of Grid Connected low capacity Induction Generator (GCIG) 1 Mali Richa Pravinchandra, 2 Prof. Bijal Mehta, 3 Mihir D. Raval 1 PG student, 2 Assistant Professor,
More informationElectric Power System Under-Voltage Load Shedding Protection Can Become a Trap
American Journal of Applied Sciences 6 (8): 1526-1530, 2009 ISSN 1546-9239 2009 Science Publications Electric Power System Under-Voltage Load Shedding Protection Can Become a Trap 1 Luiz Augusto Pereira
More informationA Variable Speed Wind Generation System Based on Doubly Fed Induction Generator
Buletin Teknik Elektro dan Informatika (Bulletin of Electrical Engineering and Informatics) Vol. 2, No. 4, December 2013, pp. 272~277 ISSN: 2089-3191 272 A Variable Speed Wind Generation System Based on
More informationStability Study of Grid Connected to Multiple Speed Wind Farms with and without FACTS Integration
International Journal of Electronics and Electrical Engineering Vol. 2, No. 3, September, 204 Stability Study of Grid Connected to Multiple Speed Wind Farms with and without FACTS Integration Qusay Salem
More informationVolume II, Issue VII, July 2013 IJLTEMAS ISSN
Different Speed Control Techniques of DC Motor: A Comparative Analysis Virendra Singh Solanki, Virendra Jain, Anil Kumar Chaudhary Department of Electrical and Electronics Engineering,RGPV university,
More informationEE 525 Power System Applications of Power Electronics Prof. Ali Mehrizi-Sani EME 35
EE 525 Power System Applications of Power Electronics Prof. Ali Mehrizi-Sani EME 35 mehrizi@eecs.wsu.edu School of Electrical Engineering and Computer Science Tuesday, September 2, 2014 Course Information
More informationDESIGN AND SIMULATION OF UPFC AND IPFC FOR VOLTAGE STABILITY UNDER A SINGLE LINE CONTINGENCY: A COMPARATIVE STUDY
Proceedings of the International Conference on Industrial Engineering and Operations Management Washington DC, USA, September 27-29, 2018 DESIGN AND SIMULATION OF UPFC AND IPFC FOR VOLTAGE STABILITY UNDER
More informationDynamic Control of Grid Assets
Dynamic Control of Grid Assets ISGT Panel on Power Electronics in the Smart Grid Prof Deepak Divan Associate Director, Strategic Energy Institute Director, Intelligent Power Infrastructure Consortium School
More informationAnalysis of Grid Connected Solar Farm in ETAP Software
ABSTRACT 2017 IJSRSET Volume 3 Issue 3 Print ISSN: 2395-1990 Online ISSN : 2394-4099 Themed Section: Engineering and Technology Analysis of Grid Connected Solar Farm in ETAP Software Komal B. Patil, Prof.
More informationFAULT ANALYSIS OF AN ISLANDED MICRO-GRID WITH DOUBLY FED INDUCTION GENERATOR BASED WIND TURBINE
FAULT ANALYSIS OF AN ISLANDED MICRO-GRID WITH DOUBLY FED INDUCTION GENERATOR BASED WIND TURBINE Yunqi WANG, B.T. PHUNG, Jayashri RAVISHANKAR School of Electrical Engineering and Telecommunications The
More informationINCREASE OF VOLTAGE STABILITY AND POWER LIMITS USING A STATIC VAR COMPENSTOR
INCREASE OF VOTAGE STABIITY AND POWER IMITS USING A STATIC VAR COMPENSTOR Roberto Alves 1, Miguel Montilla 2 y Ernesto Mora 2 1 Departamento de Conversión y Transporte de Energía Universidad Simón Bolívar-
More informationEnhancement of Transient Stability and Dynamic Power Flow Control Using Thyristor Controlled Series Capacitor
Enhancement of Transient Stability and Dynamic Power Flow Control Using Thyristor Controlled Series Capacitor C. Udhaya Shankar #1, Dr.Rani Thottungal #2, C. Shanmuga priya #3 Department Of Electrical
More informationA flywheel energy storage system for an isolated micro-grid
International OPEN ACCESS Journal Of Modern Engineering Research (IJMER) A flywheel energy storage system for an isolated micro-grid Venkata Mahendra Chimmili Studying B.Tech 4th year in department of
More informationStatcom Operation for Wind Power Generator with Improved Transient Stability
Advance in Electronic and Electric Engineering. ISSN 2231-1297, Volume 4, Number 3 (2014), pp. 259-264 Research India Publications http://www.ripublication.com/aeee.htm Statcom Operation for Wind Power
More informationImpact of Distributed Generation on Smart Grid Transient Stability
Smart Grid and Renewable Energy, 2011, 2, 99-109 doi:10.4236/sgre.2011.22012 Published Online May 2011 (http://www.scirp.org/journal/sgre) 99 Impact of Distributed Generation on Smart Grid Transient Stability
More informationPower System Stability Analysis on System Connected to Wind Power Generation with Solid State Fault Current Limiter
IJSTE - International Journal of Science Technology & Engineering Volume 2 Issue 2 August 2015 ISSN (online): 2349-784X Power System Stability Analysis on System Connected to Wind Power Generation with
More informationPOWER QUALITY IMPROVEMENT BASED UPQC FOR WIND POWER GENERATION
International Journal of Latest Research in Science and Technology Volume 3, Issue 1: Page No.68-74,January-February 2014 http://www.mnkjournals.com/ijlrst.htm ISSN (Online):2278-5299 POWER QUALITY IMPROVEMENT
More informationDesign and Implementation of Reactive Power with Multi Mode Control for Solar Photovoltaic Inverter in Low Voltage Distribution System
Design and Implementation of Reactive Power with Multi Mode Control for Solar Photovoltaic Inverter in Low Voltage Distribution System K.Sudhapriya 1, S.Preethi 2, M.Ejas Ahamed 3 PG Scholar 1,2,3 Department
More informationTHE IMPORTANCE OF INTEGRATING SYNCHRONOUS COMPENSATOR STATCOM IN WIND POWER PLANT CONNECTED INTO THE MEDIUM VOLTAGE GRID
JOURNAL OF SUSTAINABLE ENERGY VOL. 7, NO. 1, MARCH, 016 THE IMPORTANCE OF INTEGRATING SYNCHRONOUS COMPENSATOR STATCOM IN WIND POWER PLANT CONNECTED INTO THE MEDIUM VOLTAGE GRID BERINDE I., BRAD C. Technical
More informationTiruchengode, Tamil Nadu, India
A Review on Facts Devices in Power System for Stability Analysis 1 T. Tamilarasi and 2 Dr. M. K. Elango, 1 PG Student, 3 Professor, 1,2 Department of Electrical and Electronics Engineering, K.S.Rangasamy
More informationIntegration of Large Wind Farms into Electric Grids
Integration of Large Wind Farms into Electric Grids Dr Mohammad AlZoubi Introduction Development WHAT IS NEXT!! Over the next 12 years, Europe must build new power capacity equal to half the current total.
More informationInternational Journal Of Global Innovations -Vol.2, Issue.I Paper Id: SP-V2-I1-048 ISSN Online:
Multilevel Inverter Analysis and Modeling in Distribution System with FACTS Capability #1 B. PRIYANKA - M.TECH (PE Student), #2 D. SUDHEEKAR - Asst Professor, Dept of EEE HASVITA INSTITUTE OF MANAGEMENT
More informationAnalysis of Low Voltage Ride through Capability of FSIG Based Wind Farm Using STATCOM
Analysis of Low Voltage Ride through Capability of FSIG Based Wind Farm Using STATCOM Roshan Kumar Gupta 1, Varun Kumar 2 1(P.G Scholar) EE Department KNIT Sultanpur, U.P (INDIA)-228118 2 (Assistant Professor)
More informationCIS-IEEE 2017 Conference Renewable Energy Session Renewable Energy s Impact of Power Systems
CIS-IEEE 2017 Conference Renewable Energy Session Renewable Energy s Impact of Power Systems Ben Huckaba, P.E. President & Principal Engineer 317-273-9841 benh@alphaeng.us Indiana University Bloomington,
More informationFinal Draft Report. Assessment Summary. Hydro One Networks Inc. Longlac TS: Refurbish 115/44 kv, 25/33/ General Description
Final Draft Report Assessment Summary Hydro One Networks Inc. : Refurbish 115/44 kv, 25/33/42 MVA DESN Station CAA ID Number: 2007-EX360 1.0 General Description Hydro One is proposing to replace the existing
More information