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CLC number: TB114.3; O224; O211.6
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Received: 2006-12-19
Revision Accepted: 2007-01-05
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Study on reliability technology of contactor relay
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LIU Guo-jin, 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 A, 2007, 8(3): 481-484.
@article{title="Study on reliability technology of contactor relay",
author="LIU Guo-jin, ZHAO Jing-ying, WANG Hai-tao, YANG Chen-guang, SUN Shun-li",
journal="Journal of Zhejiang University Science A",
volume="8",
number="3",
pages="481-484",
year="2007",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2007.A0481"
}
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%A WANG Hai-tao
%A YANG Chen-guang
%A SUN Shun-li
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%D 2007
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2007.A0481
TY - JOUR
T1 - Study on reliability technology of contactor relay
A1 - LIU Guo-jin
A1 - ZHAO Jing-ying
A1 - WANG Hai-tao
A1 - YANG Chen-guang
A1 - SUN Shun-li
J0 - Journal of Zhejiang University Science A
VL - 8
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SP - 481
EP - 484
%@ 1673-565X
Y1 - 2007
PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.2007.A0481
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.
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