Advanced Co-phase Traction Power Supply Simulation Based on Multilevel Converter

被引:0
|
作者
Shu, Zeliang [1 ]
Xie, Xifeng [2 ]
Jing, Yongzhi [1 ]
机构
[1] SW Jiaotong Univ, Sch Elect Engn, Chengdu, Peoples R China
[2] Guangxi Hydraul & Elect Polytech, Nanning, Peoples R China
关键词
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暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Serious power quality and neutral sections disadvantage restrict the evolution of traditional traction power supply system. An advanced co-phase traction power supply system is proposed in this paper based on three-phase to single-phase converter as the key equipment in substation. This converter adopts multi-module diode clamped multi-level algorithm, connects between industrial grid and feeder line without using output transformer. It transfers active power from three-phase grid isolated to one-phase traction line, and provides the frequency, phase and amplitude controlled output voltage. Then, the feeder line between different substation can be connected directly, and constructs an ideal co-phase traction supply system in the same phase. The performance of the converter is validated by the discussion and simulation results in this paper.
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页码:459 / +
页数:2
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