| 改进电磁型出口回路提高动作可靠性 |
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| 引用本文： | 潘湛荣,吴燕平,夏文雄.改进电磁型出口回路提高动作可靠性[J].广东输电与变电技术,2004(3):33-36. |
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| 作者姓名： | 潘湛荣 吴燕平 夏文雄 |
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| 作者单位： | 广电集团公司佛山高明供电分公司 |
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| 摘 要： | 本文针对目前电网常规电磁型保护出口中间继电器BCJ的动作电压线圈经常易断,导致继电保护可靠性降低的情况,对其原因进行了系统分析,提出了出口中间继电器BCJ出口回路改进办法。
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| 关 键 词： | 电磁型保护 出口回路 改进 |
Improving the Exit-circuit of Electromagnetic Protection to Raise its Reliability |
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| Pan Zhan Rong Wu Yan Ping Xia Wen Xiong Guang-dian Power Grid Group Go. Ltd. Foshan Gaoming Power Supply Branch.Improving the Exit-circuit of Electromagnetic Protection to Raise its Reliability[J].Guangdong Power Transmission Technology,2004(3):33-36. |
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| Authors: | Pan Zhan Rong Wu Yan Ping Xia Wen Xiong Guang-dian Power Grid Group Go Ltd Foshan Gaoming Power Supply Branch |
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| Affiliation: | Pan Zhan Rong Wu Yan Ping Xia Wen Xiong Guang-dian Power Grid Group Go. Ltd. Foshan Gaoming Power Supply Branch |
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| Abstract: | In this paper, aiming at the case that the reliability of conventional electromagnetic protection in power network present is reduced caused from the voltage coils of exit intermediate relay BCJ are easy to be broken during its operation, and analyzing the reason, the author presents the measures for improving the exit-circuit of exit intermediate relay BCJ. |
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| Keywords: | Electromagnetic protection Exit-circuit Improvement |
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