| F-C回路中的操作过电压及其防护 |
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| 引用本文： | 李贵申.F-C回路中的操作过电压及其防护[J].唐山师范学院学报,2005,27(2):49-50. |
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| 作者姓名： | 李贵申 |
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| 作者单位： | 唐山赛德热电有限公司,河北,唐山,063000 |
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| 摘 要： | 针对电力系统近些年所使用的F-C真空接触器型开关出现的操作过电压的现象，对F-C型开关的多种过电压的产生原因和危害程度进行分析，并提出了相应的解决方法。
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| 关 键 词： | F-C回路 操作过电压 工频耐压 陡度 |
| 文章编号： | 1009-9115(2005)02-0049-02 |
| 修稿时间： | 2005年1月10日 |
On the Operation of Inducing Overvoltage and Its Protection in F-C Circuit |
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| LI Gui-shen.On the Operation of Inducing Overvoltage and Its Protection in F-C Circuit[J].Journal of Tangshan Teachers College,2005,27(2):49-50. |
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| Authors: | LI Gui-shen |
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| Abstract: | Several kinds of the overvoltage appearance of F-C type switch and their danger degrees are analyzed according to the operation phenomena of inducing overvoltage of F-C vacuum-direct-contact-type switch used in electric power systems in recent years. And the corresponding methods to solve these problems are presented here. |
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| Keywords: | F-c circuit overvoltage withstand voltage of the line frequency gradient |
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