一种基于交流接触器的ATSE产品

A Kind of ATSE Product Based on AC Contactor

介绍了国标中ATSE的定义和基本功能,阐述了接触器可以作为ATSE的主触头开关电器的规范依据、接触器的工作原理及特点。并在分析、比较了早期使用交流接触器与中间继电器组合实现双电源切换方法和优缺点的基础上,探讨了一种基于交流接触器和单片机控制模块组合的ATSE产品的特点及其应用。

In this paper introduction is made to the definition of ATSE involved in the Chinese Standard and its primary functions, and meanwhile, description is made here as well of the judgment as per the standard of the contactor used as main contact switching device, the contactor＇s operation principle and its features. On the basis of analysis and comparison of advantages and disadvantages shown by the previous integration of AC contactor with intermediate relay used for dual-power supply switching, discussion is made of the features and application of ATSE product based on combination of AC eontactor with mono-chip computer controlling module.