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| Analysis and Improvement of Anti-jump Circuit of VS1 Vacuum Breaker |
| Yang Siliang, Zhang Jie, Jiang Yajun, Wang Jinlei, Zhang Peng |
| Xuji Group Corporation, Xuchang, He’nan 461000 |
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Abstract Circuit Breakers do "anti-jump" test , after closing pulse signal is removed, the anti-hop relay can not be reset, the circuit breaker can not perform electrical closing operation, Aiming at this phenomenon conducted in-depth research, and most of the literature presented in the Tab series circuit monitoring anti-hop relay normally closed auxiliary contact is verified, pointed out the shortcomings of the program, proposed amendments closing operation circuit board, opening moni-toring circuit breaker series NC auxiliary contacts rehabilitation programs, which enable rehabilitation programs op-erating circuit breaker anti-jump to adapt to different domestic manufacturers of protective devices, measures and the proposed transformation specification VS1 circuit board design can be used as domestic breaker designers reference.
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Published: 19 April 2017
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| Cite this article: |
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Yang Siliang,Zhang Jie,Jiang Yajun等. Analysis and Improvement of Anti-jump Circuit of VS1 Vacuum Breaker[J]. Electrical Engineering, 2017, 18(4): 126-128.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2017/V18/I4/126
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2017, Vol. 18 
