摘要
在大量分析国外高压自能式SF_6断路器和弹簧机构的结构原理、特点的基础上,结合国内企业在开发自能式SF_6断路器中遇到的难点,提出了开发与研制该种断路器的选型论点。
Based on a large quantity of analysis of structure, principle and churacteristics of foreign advanced spring mechanisms and high voltage self-extinguishing SF_6 circuit breakers,this paper proposes a type selection argument of concept development and trial production of such circuit breakers to solve diffcult points encountered with in the way of development of self-exthing uishing ones in domestic ecterprises.
关键词
自能式SF6断路器
结构
特点
弹簧机构
Self-exting uishing SF_6 circuit breaker Structure Principle Charanteristics
