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Study on reliability technology of contactor relay附视频
被引：0
|作者：
LIU Guojin ZHAO Jingying WANG Haitao YANG Chenguang SUN Shunli Postdoctors Work Station Delixi Group Co Ltd Wenzhou China Electrical Department Hebei University of Technology Tianjin China
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机构：
来源：
关键词：
Contactor relay;
Reliability;
Failure mode;
D O I：
暂无
中图分类号：
O213.2 [可靠性理论];
学科分类号：
摘要：
In this paper, the reliability of contactor relay is studied. There are three main parts about reliability test and analysis. First, in order to analyze reliability level of contact relay, the failure ratio ranks are established as index base on the product level. Second, the reliability test method is put forward. The sample plan of reliability compliance test is gained from reliability sample theory. The failure criterion is ensured according to the failure modes of contactor relay. Third, after reliability test experiment, the analysis of failure physics is made and the failure reason is found.
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页码：481 / 484
页数：4
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