摘要
研究和分析了万能式断路器触头主回路系统。对触头系统与桥型触头进行计算分析,开发了新型结构,并在新一代万能式断路器的设计中进行应用,提高了万能式断路器的整机性能,降低电动斥力,提高了触头回路系统的电动及热稳定性。
The contact main loop system of air circuit breaker（ACB） was researched and analyzed. Based on calculation of contact system and bridge-type contact, a novel framework was developed to be applied to design of new generation ACB. The application can help improve integrated performance of ACB, reduce electric repulsion force and improve electric and thermal stability of contact loop system.
出处
《低压电器》
北大核心
2010年第5期16-19,共4页
Low Voltage Apparatus
关键词
万能式断路器
触头系统
桥型触头
电动斥力
air circuit breaker（ACB）
contact system
bridge-type contact
electric repulsion force
