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开关电器触头电寿命诊断方法综述 被引量:22

Review on Diagnostic Techniques for Electrical Endurance of Switchgear Contact
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摘要 介绍了目前用于开关电器触头电寿命诊断的多种方法,着重分析比较了几种常用方法的原理,总结了各自的优缺点及适用范围,并展望了电器设备电寿命诊断技术的发展趋势。 In this paper several diagnostic techniques for electrical endurance of switchgear contact are presented. The principles, superiorities, shortcomings and validity of some frequently used techniques are discussed and analyzed. Comparing with these methods, a new method of assessing contact life is recommended, which is based on the techniques of signal processing and condition assessment.
出处 《高压电器》 CAS CSCD 北大核心 2004年第3期201-204,共4页 High Voltage Apparatus
基金 国家自然科学基金资助项目(59977006) 教育部留学回国科研基金资助项目 电力设备电气绝缘国家重点实验室开放课题资助项目
关键词 开关电器 电寿命 诊断方法 电磨损 switchgear electrical endurance diagnostic technique erosion
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参考文献17

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