摘要
论述了汽车继电器触头系统研究新思路。提出为提高汽车继电器通断能力和可靠性 ,需从触头本体对其结构进行改进 ,选择合适的触头材料 ,进行非对称配对 ;从外部利用电力电子器件对触头系统进行控制 ,实现无电弧通断。
A new idea of research on contact system of automobile relay is present in this paper.In order to improve switch capacity of automobile relay,the structure of contact can be improved,contact material should be selected appropriately and no arc switching operation could be made by means of power electronic technology.
出处
《电工技术杂志》
2000年第8期19-21,共3页
Electrotechnical Journal
关键词
汽车
继电器
触头系统
电气系统
relay contact asymmetrical contact pair no arc switching
