电器与能效管理技术Issue(1)：33-38,6.DOI:10.16628/j.cnki.2095-8188.2025.01.006
磁控真空断路器机械特性的影响因素研究
Study on Factors Influencing Mechanical Characteristics of Magnetically Controlled Vacuum Circuit Breaker
赵莹 1贾晨曦 1韩英爽2
作者信息
- 1. 许继电气股份有限公司,河南许昌 461000
- 2. 许继德理施尔电气有限公司,河南许昌 461000
- 折叠
摘要
Abstract
Opening and closing speed and closing bounce time are the key parameters that affect the electrical performance of vacuum circuit breaker.If they do not meet the requirements,the contact will be seriously worn or even ablated,and the service life of the interrupter will be shortened.The structure and working principle of magnetically controlled vacuum circuit breaker are introduced,and the several factors affecting its mechanical characteristics are analyzed in detail through a series of theoretical calculations.The related tests are earried out by the factor analysis method.Finally,the changing trend of mechanical characteristics parameters with the spring force,contact pressure and magnetic retention force is obtained,which provides a reference for designing and installing the magnetically controlled vacuum circuit breaker in actual production process.关键词
磁控机构/真空断路器/机械特性/因素分析法Key words
magnetic control mechanism/vacuum circuit breaker/mechanical characteristics/factor analysis method分类
动力与电气工程引用本文复制引用
赵莹,贾晨曦,韩英爽..磁控真空断路器机械特性的影响因素研究[J].电器与能效管理技术,2025,(1):33-38,6.
