由双电源F开关应用谈二次线的改进

Application of F-switch Used for Two Power Supplies System and Improvement of the Control Circuit

根据目前楼宇的需要 ,更多的采用两套电源 ,一套为市电 ,另一套为柴油发电机供电。本文介绍了双电源的操作方式。

There are two electric power supplies in multi-story buildings. One is offered by an electric power supply company and the other by diesel engine.In fact,it is usually necessary to alternate them for normal operation.The operating methods of two supply sources is introduced in this article.