Study on Protection Configuration of Power Supply in 220kV Electric Railway Traction Substation

Xian Li; Jin Li Yu; Xin Ju Guo; Yu Bin Mao

doi:10.4028/www.scientific.net/AMR.1070-1072.1035

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Study on Protection Configuration of Power Supply in 220kV Electric Railway Traction Substation

Abstract:

This article focuses on the characteristics of power supply protection in the Electric railway traction substation and the relationship among the protection configuration, the power grid stability and the security of the main transformer in the traction station. This article analyses the plan of the protection configuration which is safe, reliable, and cost-effective. Also proposes a simplified and optimized scheme.

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Periodical:

Advanced Materials Research (Volumes 1070-1072)

Pages:

1035-1038

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1070-1072.1035

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Online since:

December 2014

Authors:

Xian Li, Jin Li Yu, Xin Ju Guo, Yu Bin Mao

Keywords:

Electric Railway Traction Substation, Grid Stability, Power Supply, Protection Configuration, Security of the Main Transformer

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References

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