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| The Brief Discussion on the Closed Loop in Circuit of the Railway Signal Power Supply |
| Liu Ruqian, Wang Ying, Hu Guoxing |
| Beijing Power Supply Depot of Beijing Railway Administration, Beijing 100036 |
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Abstract According to the operation experience of the field, this paper introduces and analyzes the closed ring loop of the main circuit in combined power supply of railway signal and other important circuit load. It is not only to be put into "check the same period" protection, but also to make the loop Tripping selection operation in power supply of railway signal. And pointed out that the power supply should be adopted uninterruptible type in the way of the EPS.
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Received: 22 June 2016
Published: 22 June 2016
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| Cite this article: |
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Liu Ruqian,Wang Ying,Hu Guoxing. The Brief Discussion on the Closed Loop in Circuit of the Railway Signal Power Supply[J]. Electrical Engineering, 2016, 17(6): 108-112.
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http://dqjs.cesmedia.cn/EN/Y2016/V17/I6/108
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2016, Vol. 17 
