Reliability Study on the Manufacturing and Test of Bimetallic Elements

摘要：

　　For the problems in the unstable acting time with the delay characteristics during the manufacturing of thermomagnetic release for low-voltage circuit breaker, this article has described the principle, method and approach of the solution based on the research and analysis of the structural characteristics, manufacturing method and test approach of bimetallic element material for main parts, and raised a quick and convenient test method through theoretical computation, actual experiment and result analysis.While improving the productivity and guaranteeing the reliability of delay protection characteristics of the product, it ensures reliable operation of low-voltage circuit breaker in actual circuit.

关键词： Bimetallic element Delay protection characteristics Reliability Resistance Thermomagnetic release

作者: Jiang Zhang Longjiang Wang Hengyang Wang

作者单位: Shanghai Liangxin Electrical Co., Ltd., Shanghai, 201315, China

会议类型: 国际会议

会议名称: The 7th Intrenational Conference on Reliability of Electrical Products and Electrical Contacts(第七届电工产品可靠性与电接触国际会议)

会议地点: 江苏苏州

会议语种:英文

页码: 363-368

在线出版日期: 2019-11-04（万方平台首次上网日期，不代表论文的发表时间）