| Study on reliability technology of contactor relay |
| |
| 作者姓名： | LIU Guoojin ZHAO Jing-ying WANG Hai-tao YANG Chen-guang SUN Shun-li |
| |
| 作者单位： | LIU Guo-jin1，2，ZHAO Jing-ying1，2，WANG Hai-tao1，YANG Chen-guang1，SUN Shun-li1 (1Postdoctor’s Work Station，Delixi Group Co.，Ltd.，Wenzhou 325604，China) (2Electrical Department，Hebei University of Technology，Tianjin 300130，China) |
| |
| 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.
|
| 关 键 词： | 继电式接触器 可靠性 失效模式 电工技术 |
| 收稿时间： | 2006-12-19 |
| 修稿时间： | 2007-01-05 |
Study on reliability technology of contactor relay |
| |
| LIU Guoojin ZHAO Jing-ying WANG Hai-tao YANG Chen-guang SUN Shun-li.Study on reliability technology of contactor relay[J].Journal of Zhejiang University Science,2007,8(3):481-484. |
| |
| Authors: | Liu Guo-jin Zhao Jing-ying Wang Hai-tao Yang Chen-guang Sun Shun-li |
| |
| Institution: | (1) Postdoctor’s Work Station, Delixi Group Co., Ltd., Wenzhou, 325604, China;(2) Electrical Department, Hebei University of Technology, Tianjin, 300130, China |
| |
| Abstract: | 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. |
| |
| Keywords: | Contactor relay Reliability Failure mode |
| 本文献已被 CNKI 维普 SpringerLink 等数据库收录！ |
