| 循环水段高压消防泵控制回路的改造 |
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| 引用本文： | 莫亚飞. 循环水段高压消防泵控制回路的改造[J]. 河北电力技术, 2008, 27(2): 53-54 |
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| 作者姓名： | 莫亚飞 |
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| 作者单位： | 华北电力大学,河北,保定,071003 |
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| 摘 要： | 介绍了高压消防泵控制回路的工作原理,针对非全压合闸损坏合闸绕组和高压接点误跳的问题,在现场条件下,对控制回路进行了串联时间继电器和中间继电器的改造,彻底避免了问题的发生,具有现实指导意义。
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| 关 键 词： | 高压消防泵 控制回路 时间继电器 中间继电器 |
| 文章编号： | 1001-9898(2008)02-0053-02 |
| 修稿时间： | 2007-11-22 |
Reform on HV Fire Water Pump Control Circuit of Circulate Water Part |
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| Mo Yafei. Reform on HV Fire Water Pump Control Circuit of Circulate Water Part[J]. Hebei Electric Power, 2008, 27(2): 53-54 |
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| Authors: | Mo Yafei |
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| Abstract: | This paper introduces the working procedure of HP fire water pump.In view of bad closing winding by non-full-voltage closing and high voltage node mal-trip,the time relay and middle relay of control circuit are adding in the control circuit within limited situation to avoid the accident.The reformation is significant. |
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| Keywords: | HP fire water pump control circuit time relay middle relay |
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