框架式断路器关键附件电气参数检测与试验技术研究

孙曙光; 杜太行; 耿宾

孙曙光,杜太行,耿宾.框架式断路器关键附件电气参数检测与试验技术研究[J].电测与仪表,2016,53(9):.
SUN Shu-guang,DU Tai-hang,GENG Bin.Key Accessory Electrical Parameter Detection and Test Technology of Frame Type Circuit Breaker[J].Electrical Measurement & Instrumentation,2016,53(9):.

框架式断路器关键附件电气参数检测与试验技术研究

Key Accessory Electrical Parameter Detection and Test Technology of Frame Type Circuit Breaker

DOI：

中文关键词: 框架式断路器附件电动操作机构欠压脱扣器检测

英文关键词:Frame type circuit breaker accessory electric operating mechanism under-voltage tripping device Detection

基金项目:天津市科技支撑重点项目(12ZCZDGX01400);河北省高等学校科学技术研究重点项目(ZD2014051);河北工业大学博士科研启动费资助项目。

作者中文名	作者英文名	单位
孙曙光	SUN Shu-guang	河北工业大学控制科学与工程学院
杜太行	DU Tai-hang	河北工业大学控制科学与工程学院
耿宾	GENG Bin	河北工业大学控制科学与工程学院

摘要点击次数: 1782

中文摘要:

框架式断路器关键附件的质量好坏直接关系到断路器本体的可靠性,为了准确检测附件的电气特性,提高产品的可靠性,以电动操作、欠压脱扣附件为主要研究对象,确定所需检测的附件电气参数以及附件失效判据；在此基础上,给出了附件试验与检测系统的总体设计方案,对其软硬件设计进行了阐述。断路器附件试验结果表明,检测系统能准确检测附件的电气参数,为提高产品质量和可靠性提供了参数依据。

英文摘要:

The quality of frame type circuit breaker key accessory is directly related to the reliability of the circuit breaker. In order to accurately detect accessory’s electrical characteristics and improve product reliability, this paper selects electric operating mechanism and under-voltage tripping device as the main objects of study, and determines the required electrical parameters to be detected and failure criteria for the accessories; On this basis, the overall design scheme is given for accessories detection systems, and its hardware and software design are described. Breaker accessory test results show that the detection system can accurately detect the electrical parameters of the accessory and provide parameter reference in order to improve product quality and reliability.

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