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| The Allocation of Current Transformer in the Highvoltge Side of Tractive Power Supply System |
| Cheng Yingying1, Zhang Yonglan2, Xiao Ji1 |
| 1. Chongqing Electric Power Research Institute ,Chongqing 401123; 2. School of Electrical Engineering, Southwest Jiaotong University, Chengdu 610031 |
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Abstract The current transformer(CT) is the role that vary heavy current of primary circuit into low current of secondary circuit proportionately,used to supply the measuring instrument, relay protection and automatic device. Based on the research about properties of electrified railway traction load,transformer and its mode of connection, the allocation of current transformer is optimized, to achieve safe and economic operation of power grid.
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Published: 11 March 2014
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| Cite this article: |
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Cheng Yingying,Zhang Yonglan,Xiao Ji. The Allocation of Current Transformer in the Highvoltge Side of Tractive Power Supply System[J]. Electrical Engineering, 2014, 15(02): 25-29.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2014/V15/I02/25
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2014, Vol. 15 
