基于环境应力分析的变电站二次设备可靠性评估Evaluation of Equipment in Power Substation Based on Stress Analysis
张雪松,吴志力,程晓东,黄晓明
ZHANG Xue-song1, WU Zhi-li2,3, CHENG Xiao-dong1
摘要(Abstract)：
应用环境应力分析法和MIL-HDBK-217标准,对国内某典型保护设备进行插件级的基本可靠性评估分析。在对其可靠性进行客观评价的基础上,找出存在的薄弱环节,为二次设备运行、检修、维护提供了重要参考。
The basic reliability of the relay was objective evaluated based on stress analysis. The reliability prediction standard is MIL-HDBK-217. Based on the evaluation result, the weaknesses in the relay were found, which would be very useful for operation, examination and maintenance.
关键词(KeyWords)：
可靠性;环境应力;评估;变电站;二次设备
reliability; stress; evaluation; substation; secondary equipment
基金项目(Foundation):
作者(Author):
张雪松,吴志力,程晓东,黄晓明
ZHANG Xue-song1, WU Zhi-li2,3, CHENG Xiao-dong1
DOI: 10.19585/j.zjdl.2009.03.005
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