Title :
Co-phase power supply system for HSR
Author :
Qunzhan Li ; Wei Liu ; Zeliang Shu ; Shaofeng Xie ; Fulin Zhou
Author_Institution :
Sch. of Electr. Eng., Southwest Jiaotong Univ., Chengdu, China
Abstract :
Poor power quality and phase splitting are the main issues in electric railway. Co-phase traction power supply system is adopted in electrified railway for active power balance, reactive power compensation and harmonic filter. The research development and application of co-phase traction power supply system in China are depicted detailed in this paper. Experiments and pilot project proved that good power quality, feasible, reliable and economical traction power system can be implemented in co-phase traction power supply system.
Keywords :
compensation; power harmonic filters; power supply quality; railway electrification; reactive power; traction power supplies; HSR; active power balance; cophase traction power supply system; electric railway; harmonic filter; phase splitting; power quality; reactive power compensation; traction power system; Indexes; Reactive power; Substations; Co-phase system; active power balance; reactive power compensation; traction power supply;
Conference_Titel :
Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE-ASIA), 2014 International
Conference_Location :
Hiroshima
DOI :
10.1109/IPEC.2014.6869716
