摘要
本文在分析低压交流接触器不同结构的基础上，改进了接触器触头结构和灭弧栅片结构，通过有关试验和计算，比较了新结构与原有结构在承载电流、电弧运动和灭弧能力等方面的性能，表明新型结构较原有结构的性能有很大的提高。
Based on the analysis of the influence of different structures on their performance of AC low voltage contactors, some innovations are introduced in the paper, including the structures of contacts and arc quenching chamber. Comparison between the conventional structure and the new one through calculations and experiments has been made in the abilities of current flowing, arc movement and arc quenching, which shows a great improvement in the performance of the new structures.
出处
《电工电能新技术》
CSCD
1998年第4期52-55,共4页
Advanced Technology of Electrical Engineering and Energy
基金
国家机械工业部技术发展基金委员会项目
关键词
低压交流接触器
触头结构
弧室
接触器
AC contactor, structure of contacts, arc quenching chamber
