| 真空断路器投切电容器时的重燃过电压分析及预防措施 |
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| 引用本文： | 王永生,姜秀华. 真空断路器投切电容器时的重燃过电压分析及预防措施[J]. 河北电力技术, 2010, 29(2): 37-39 |
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| 作者姓名： | 王永生 姜秀华 |
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| 作者单位： | 保定电力职业技术学院,河北,保定,071000;保定电力职业技术学院,河北,保定,071000 |
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| 摘 要： | 介绍真空断路器投切电容器时产生的过电压种类,采用PSCAD/EMTDC软件对真空断路器操作电容器时产生的重燃过电压进行仿真,分析过电压的产生机理,提出预防重燃过电压产生的有效措施,以保证设备的安全和系统的稳定运行。
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| 关 键 词： | 真空断路器 电容器 重燃过电压 |
Analysis and Precaution Measures on Re-burn Over-voltage Caused during Operating Vacuum Breaker Capacity |
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| Wang Yongsheng,Jiang Xiuhua. Analysis and Precaution Measures on Re-burn Over-voltage Caused during Operating Vacuum Breaker Capacity[J]. Hebei Electric Power, 2010, 29(2): 37-39 |
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| Authors: | Wang Yongsheng Jiang Xiuhua |
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| Affiliation: | Wang Yongsheng,Jiang Xiuhua |
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| Abstract: | This paper presents the over-voltage types during vacuum breaker closing-opening capacitor,and simulates the re-burn over-voltage caused by operating vacuum breaker capacity with PSCAD/EMTDC software,and analyzes the producing mechanism of the over-voltage,and advances the efficient measures to inhibit the produce of re-burn over-voltage,to eusure safe operation of equipment. |
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| Keywords: | vacuum breaker capacity re-burn over-voltage |
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