Voltage regulation and reactive power compensation by SSSC based on 48-pluse GTO (VSC)

Ajinkya Pachghare¹ , R.M.Sahare ²

1. Dept. Electrical Engineering, Govt. College of Engineering, Amravati, India.
2. Dept. Electrical Engineering, Govt. College of Engineering, Amravati, India.

Correspondence should be addressed to: pachghareram@gmail.com.

Section:Research Paper, Product Type: Isroset-Journal
Vol.5 , Issue.4 , pp.41-44, Aug-2017

Online published on Aug 30, 2017

Copyright © Ajinkya Pachghare, R.M.Sahare . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

View this paper at   Google Scholar | DPI Digital Library

XML View     PDF Download

How to Cite this Paper

592 Views    436 Downloads    164 Downloads

Abstract :
In this paper, the performance of power systems decreases with the size, the loading and the complexity of the system networks. This is related to problems with power oscillations, large power flow and voltage instability with inadequate control, so the power flow control plays a major role in power systems. In this paper SSSC series FACTS device are regulates system voltage by absorbing or generating reactive power and the control of active, reactive power flow and voltage well as damping power system oscillations in long transmission line. In this paper Simulation studies were carried out in the MATLAB simulation environment to observe the compensation achieved by the SSSC device. The system parameters such as voltage, current, active power and reactive power transmissions are observed when the SSSC is connected to the power system.

Key-Words / Index Term :
Gate Turn-Off (GTO), Static Shunt Compensator (STATCOM), voltage source convertor (VSC)

References :
[1] M. S. El-Moursi and A. M. Sharaf, “Novel Controllers for the 48-Pulse VSC STATCOM and SSSC for Voltage Regulation and Reactive Power Compensation” IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 20, NO. 4, NOVEMBER 2005
[2] C. Schauder and H. Mehta ―Vector analysis and control
of advanced static var compensator‖ in Proc. Inst. Elect. Eng. Int. Conf. AC DC Transmission 1991 pp. 299–306. Paper no. 345.
[3] D.Soto and C. Green ―A comparison of high-power converter topologies for the implementation of facts controllers‖ IEEE Trans. Indust. Electron. vol. 49 no. 5 pp. 1072–1080 Oct. 2002.
[4] K. K. Sen ―SSSC—static synchronous series compensator: Theory modeling and application‖ IEEE Trans. Power Del. vol. 13 no. 1 pp. 481–486 Jan. 1998.
[5] R. M. Mathur and R. K. Varma Thyristor-Based FACTS Controllers for Electrical Transmission Systems. Piscataway NJ: IEEE Press 2002.
[6] Sahoo A. K. Murugesan K. Thygarajan T. ―Modelling and Simulation of 48-pulse VSC based STATCOM using Simulink’s Power System Blockset‖ Proceedings of India International Conference on Power Electronicspp. 303-308 December 2006.
[7] Huang S. P. Li Y. J. Jin G.B. Li L. ―Modelling and Dynamic Response Simulation of GTO based STATCOM‖ Proceedings of the International Conference on Electrical and Control Engineeringpp. 1293-1296 June2010
[8] X.-P. Zhang, ―Advanced modeling of the multicontrol functional static synchronous series compensator (SSSC) in Newton power flow,‖ IEEE Trans. Power Syst., vol. 18, no. 4, pp. 1410–1416, Nov. 2003.
[9] A. H. Norouzi and A. M. Sharaf, “An auxiliary regulator for the SSSCtransient enhancement,” in Proc. IEEE 35th North Amer. Power Symp.,Rolla, MO, Oct. 2003.
[10] K. K. Sen, “SSSC-static synchronous series compensator: Theory, modeling, and applications,” IEEE Trans. Power Del., vol. 13, no. 1, pp. 241–246, Jan. 1998.
[11] X.-P. Zhang, “Advanced modeling of the multicontrol functional static synchronous series compensator (SSSC) in Newton power flow,” IEEETrans. Power Syst., vol. 18, no. 4, pp. 1410–1416, Nov. 2003