A Hybrid Electrical Magnetic Power Quality Compensation System With Minimum Active Compensation Capacity for V/V Cophase Railway Power Supply System

被引：50

作者：

Chen, Baichao ^{[1
]}

Zhang, Chenmeng ^{[1
]}

Tian, Cuihua ^{[1
]}

Wang, Jin ^{[2
]}

Yuan, Jiaxin ^{[1
]}

机构：

[1] Wuhan Univ, Sch Elect Engn, Wuhan 430072, Peoples R China

[2] Ohio State Univ, Dept Elect & Comp Engn, Columbus, OH 43210 USA

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 2016年 / 31卷 / 06期

基金：

中国国家自然科学基金;

关键词：

Collaborate control; cophase power supply system; hybrid compensation; power quality; SINGLE-PHASE; CONDITIONER; CONVERTER; TRANSFORMER; DESIGN;

D O I：

10.1109/TPEL.2015.2477459

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

To solve the power quality problem in a V/V cophase railway power supply system, a hybrid electrical magnetic power quality compensator (HEMPQC) based on magnetic static var compensator (MSVC) and hybrid power quality compensator (HPQC) is proposed in this paper. Compared with conventional HPQC, the proposed HEMPQC could keep the active compensation capacity minimum to any load condition. The output current of MSVC is conducted to make the active compensation capacity minimum. The coupling branch impedance optimum design procedures are deduced. Based on the instantaneous current detecting and reactive current distribution method, the collaboration control strategy is proposed for HEMPQC to achieve the dynamic tracking of the reference signals. Finally, simulation and experimental results have verified the proposed hybrid compensation system and compensation method effectively.

引用

页码：4159 / 4170

页数：12

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