磁吹灭弧在五十铃700P车起动继电器上的应用

摘要

对2011年的700P载货汽车用起动继电器的结构和原理进行分析,对该起动继电器的磁吹灭弧装置进行计算、验证。该磁吹灭弧装置首次在汽车电器领域应用,开拓了国产起动继电器的设计思路。%The structure and principle of the starting relay for ISUZU 700P truck are analyzed in this article and its magnetic arc-quenching device is calculated and verified. This device is applicated in the field of automobile for the first time. A new design thought of domestic starting relay is introduced.