试论高压自能式SF_6断路器的开发与研制(下)  

CONCEPT DEVELOPMENT AND TRIAL PRODUCTION OF HIGH VOLTNGSELF-EXTINGUISHING SF_6 CIRCUIT BREAKER

作　　者：施文耀[1] 

机构地区：[1]上海华通开关厂研究所,200072

出　　处：《华通技术》2000年第2期22-31,共10页

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 

分 类 号：TM561.303[电气工程—电器]