Research on Dynamic Stability Improvement by Using STATCOM in Power System-Reference-Cited by-同舟云学术

Research on Dynamic Stability Improvement by Using STATCOM in Power System

Published:2014-06 Issue: Volume:960-961 Page:1124-1127
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Li Si Yu¹,Huang Jia Dong¹,Ma Cui²

Affiliation:

1. North China Electric Power University

2. Power Supply Bureau of Yi County

Abstract

Nowadays, unbalanced loads or nonlinear loads produce a bad effect on the power quality of utility mains. Also, it is necessary for reactive power to be compensated because the most of industrial loads is inductive and make a lagging displacement power factor. Reactive power compensation utilizing STATCOM is one of the most important methods to improve power quality. In this paper, the technical feature of STATCOM is introduced and then a comparison with SVC is made. The effect of STATCOM on static voltage stability in power systems has been studied. Based on PSD-BPA software, effect of STATCOM is determined. Static voltage stability margin enhancement using STATCOM and SVC is compared in the modified IEEE 14-bus test system. Test results show very encouraging result.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.960-961.1124.pdf

Reference4 articles.

1. N. G. Hingorani and L. Gyugyi, Understanding FACTS, IEEE Press, (1999).

2. Luis T. Moran, Phoivos D. Ziogas and Geza Joos, Analysis and Design of a Three-Phase Synchronous Solid-state Var Compensator, IEEE Trans. Ind. Appl., vol. 25, no. 4 , pp.598-608, July/Aug., (1989).

3. Hassan Ali Kojori, Shashi B. Dewan and J. Douglas Lavers, A Large-Scale PWM Solid-State Synchronous Condenser, IEEE Trans. on Ind. Appl., vol. 28, no. 1, Jan. /Feb., (1992).

4. Sode-Yome A, Mithulananthan N (2004) Comparison of shuntcapacitor, SVC and STATCOM in static voltage stability margin enhancement. Int J Electr Eng Educ (UMIST) 41(2): 158–171.