电接触问题的有限元模型及其在小电流继电器中的应用

Finite element model and its applications in little electric current relays

本文论述了轻电可分合接触热过程有限元模型的构造,系统论述了精密机电元件电接触热过程计算模型的构造方法,并给出了小电流继电器中的一个应用实例。

In this article, a finite element model of a thermal process of Low-Voltage Openable-Closable Contacts is constructed and the methods of how to construct the computation model for the process of Precise Mechanical Electron Components are also discussed systematically. While applying, an example is given.