| 由高压开关二次回路故障引起的反思 |
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| 引用本文： | 刘杨. 由高压开关二次回路故障引起的反思[J]. 电气开关, 2006, 44(3): 50-51,54 |
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| 作者姓名： | 刘杨 |
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| 作者单位： | 中石化股份天津分公司炼油部电气车间,天津,300271 |
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| 摘 要： | 高压开关二次回路实现对一次电气设备的控制、监视、保护和调节等功能,对一次电气设备连续、安全、可靠地运行具有重要意义.通过对两起高压母联开关二次回路故障的分析、处理,强调日常对高压开关二次回路检查和定期维修的重要性.
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| 关 键 词： | 二次回路 母联开关 辅助触点 二次插头 |
| 文章编号： | 0004-289X（2006）03-0050-03 |
| 收稿时间： | 2005-09-22 |
| 修稿时间： | 2005-09-22 |
Thinking Caused by Fault of High Voltage Switch Secondary Circuit |
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| LIU Yang. Thinking Caused by Fault of High Voltage Switch Secondary Circuit[J]. Electric Switchgear, 2006, 44(3): 50-51,54 |
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| Authors: | LIU Yang |
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| Affiliation: | Tianjin Branch Office,China Petrochemical Industry Co. ,Ltd. ,Tianjin 300271,China |
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| Abstract: | High voltage switch secondary circuit can achieve functious of control, minitor, protection and regulation to primary electric equipment. It is of important meaning to continuous ,safe and reliable operation to the primary electric equipment. By means of analysis and treatment to the secondary circuit faults of twice high voltage bus connection switch, emphasize importance to the secondary circuit checking of high voltage switch every day and periodic manintenance. |
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| Keywords: | secondary circuit bus connection switch auxiliary contact secondary plug |
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