A New Integrated Hybrid Power Quality Control System for Electrical Railway

被引：48

作者：

Hu, Sijia ^{[1
]}

Zhang, Zhiwen ^{[1
]}

Chen, Yuehui ^{[2
]}

Zhou, Guandong ^{[3
]}

Li, Yong ^{[1
]}

Luo, Longfu ^{[1
]}

Cao, Yijia ^{[1
]}

Xie, Bin ^{[1
]}

Chen, Xiaoting ^{[1
]}

Wu, Bin

Rehtanz, Christian ^{[4
]}

机构：

[1] Hunan Univ, Coll Elect & Informat Engn, Changsha 410082, Hunan, Peoples R China

[2] State Grid Hunan Elect Power Co, Changsha 410007, Peoples R China

[3] State Grid Human Elect Power Co, Sci & Technol Dept Environm Protect, Changsha 410199, Hunan, Peoples R China

[4] TU Dortmund, Inst Energy Syst Energy Efficiency & Energy Econ, D-44227 Dortmund, Germany

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2015年 / 62卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Auxiliary transfomerless; electrical railway; harmonics and reactive power; hybrid compensation; unbalanced current; COMPENSATION; TOPOLOGY; TRANSFORMER; CONDITIONER; CIRCUIT; FILTERS; DESIGN;

D O I：

10.1109/TIE.2015.2420614

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

080201 [机械制造及其自动化];

摘要：

This paper presents an integrated hybrid railway power quality control system (HRPQC) to deal with the power quality problems in the electrical railway supply system. The prominent advantage of HRPQC is that, in the premise of adopting a hybrid compensating scheme for better performance, it can integrate the active system with the main transformer without other expensive low-frequency high-power auxiliary transformers. HRPQC's mathematical model, control idea, and transforming relationship in harmonic frequency are first presented. Second, the harmonic-suppressing mechanism and the resonance characteristics are analyzed in detail. Finally, simulation and experimental results verify the effectiveness of the proposed compensating system.

引用

页码：6222 / 6232

页数：11

共 34 条

[1]

Akagi H., 2007, Instantaneous Power Theory and Applications to Power Conditioning

[2]

A Hybrid Active Filter for a Three-Phase 12-Pulse Diode Rectifier Used as the Front End of a Medium-Voltage Motor Drive [J].