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zhen kong du ding liang ji shu jian ce ying yong
Author(s): MA Haifeng, CAO Yulan, WANG Zhongming, YU Haiyue, YOU Jianjia, WANG Pengcheng, TANG Si, WANG Zhaobin
Pages: 295
Year: 2016
Issue:
29
Journal: Venture Capital
Keyword: 真空度测试; 灭弧; 脉冲电压;
Abstract: 真空开关体积小、重量轻、寿命长、无污染、维护简单,为进一步提高真空开关的可靠性,应进行行之有效的过程监控.相对于工频耐压,定期定量检测真空开关的真空度,在试验或运行中发现真空灭弧室是否漏气更为有效,能够最大限度地避免由真空灭弧室失效而引发的事故.
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