Title :
Study on Railway Unified Power Quality Controller based on STATCOM technology
Author :
Wu, Qiong ; Jiang, Qirong ; Wei, Yingdong
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Abstract :
First of all, the paper introduces great importance and significant advantages of electrified railway for our nation. And then negative effects to the grid´s power quality brought by electrified railway are emphasized, followed by typical solutions such as the dynamic compensation strategy, among which compensator based on STATCOM technology shows the best general performance. Finally, the paper presents a two-phase STATCOM device- Railway Unified Power Quality Controller (RUPQC)´s topology, and its excellent performance is shown and verified through simulation.
Keywords :
power control; power supply quality; railway electrification; static VAr compensators; STATCOM technology; dynamic compensation strategy; electrified railway; railway unified power quality controller; Automatic voltage control; Harmonic analysis; Power harmonic filters; Power quality; Rail transportation; Static VAr compensators; RUPQC; STATCOM; electrified railway; power quality;
Conference_Titel :
Power Engineering and Optimization Conference (PEOCO), 2011 5th International
Conference_Location :
Shah Alam, Selangor
Print_ISBN :
978-1-4577-0355-3
DOI :
10.1109/PEOCO.2011.5970452
