Capacity Optimization Design of Converter for Co-phase Power Supply System Based on Balance Transformer

被引：0
|
作者：
Xia Y. [1 ]
Zhou F. [2 ]
Chen M. [2 ]
机构：
[1] School of Electrical and Electronic Information Engineering, Xihua University, Chengdu
[2] School of Electrical Engineering, Southwest Jiaotong University, Chengdu
来源：
| 1600年 / Science Press卷 / 39期
关键词：
Capacity optimization; Co-phase power supply system; Compensation; Converter; Power quality;
D O I：
10.3969/j.issn.1001-8360.2017.04.006
中图分类号：
学科分类号：
摘要：
Firstly, an analysis was made on the topology and compensation principle of balance transformer-based co-phase power supply system. Secondly, the design method of converter capacity optimization was studied based on converter control mode and power quality requirements while constraint equation of power quality index was built. Lastly, a particular traction substation was taken as an example to optimally design the converter capacity according to measured data. Example analysis showed the capacity optimization method proposed in the paper can significantly reduce the installed capacity of the converter while ensuring the system meeting the power quality indicators with reduced project cost and improved utilization ratio of the capacity of co-phase power supply system. © 2017, Editorial Office of Journal of the China Railway Society. All right reserved.
引用
收藏
页码：42 / 46
页数：4
相关论文
共 9 条
  • [1] Li Q., A New Generation Traction Power Supply System and Its Key Technologies for Electrification Railway, Journal of Southwest Jiaotong University, 49, 4, pp. 559-568, (2014)
  • [2] Xia Y., Li Q., Xie S., Study on Control Strategy of Continuous Cophase Power Supply System of Electric Railway, Journal of the China Railway Society, 36, 8, pp. 25-31, (2014)
  • [3] Zhang X., Wu G., Bian S., Et al., A New Traction Grid on Main Railway, Journal of the China Railway Society, 29, 3, pp. 100-106, (2007)
  • [4] Guo Y., Lian J., Zhang K., Infulence of Auto Passing of Neutral Section on Electric Locomotive, Electric Drive for Locomotive, 2, pp. 13-15, (2000)
  • [5] Zeng G., Hao R., Cophase Traction Power Supply System Based on Active Power Filter and Scott Transformer, Journal of Northern Jiaotong University, 27, 4, pp. 84-90, (2003)
  • [6] Zhang X., Gao S., Qian Q., Et al., A Novel Cophase Traction Power Supply System Based on Impedance Matching Balance Transformer and AT Power Supply Mode, Journal of the China Railway Society, 28, 8, pp. 32-37, (2006)
  • [7] Shu Z.L., Xie S.F., Li Q.Z., Development and Implementation of a Prototype for Co-phase Traction Power Supply System, Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific, pp. 1-4, (2010)
  • [8] Li Q., Zhang J., He W., Study of a New Power Supply System for Heavy Haul Electric Traction, Journal of the China Railway Society, 10, 12, pp. 23-30, (1988)
  • [9] Zhang L., Li Q., Yi D., Et al., Capacity Optimization of Power Flow Controller Used in a Co-phase Traction Power Supply System, Automation of Electric Power System, 37, 8, pp. 59-64, (2013)
1