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| The Defects and Improvement of Blocking Reclosure Circuit of 500kV Circuit Breaker Hydraulic Spring Mechanism |
| Zhou Yong, Li Songshan |
| Hu'nan Power Transmission and Transformation Engineering Company, Changsha 470015 |
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Abstract There are some hidden dangersof blocking reclosure circuit of intelligent substation 500kV circuit breaker hydraulic spring mechanism, therefore, maybe case the protection of lines are not able to reclosing or the reclosing malfunction. Now, this paper analyzes the blocking reclosure circuit and put forward some improvements.
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Published: 20 September 2017
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| Cite this article: |
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Zhou Yong,Li Songshan. The Defects and Improvement of Blocking Reclosure Circuit of 500kV Circuit Breaker Hydraulic Spring Mechanism[J]. Electrical Engineering, 2017, 18(9): 136-138.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2017/V18/I9/136
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2017, Vol. 18 
