周学斌,李晓明,杨俊杰,路书敏,黄建明,余先勇.一种连续供电系统双电源快速柔性切换方法[J].电测与仪表,2017,54(8):. ZHOU Xuebin,LI Xiaoming,YANG Junjie,LU Shumin,HUANG Jianming,YU Xianyong.Fast and flexible switching method for double power supply system continuous power supply system[J].Electrical Measurement & Instrumentation,2017,54(8):.
一种连续供电系统双电源快速柔性切换方法
Fast and flexible switching method for double power supply system continuous power supply system
Aiming at the problem that the low voltage electric power quality is not good and the double power supply switch is not standard.This paper presents a composite switch to realize the fast and flexible switching method of double power supply. The method is fast, and the switching process does not produce impulse current and over voltage, and it ensure normal operation of equipment. The switching process is coordinated by the coordination controller, and the information flow between each device is represented by the IEC61850 model. The example analysis shows that the fast and flexible switching method of the double power supply is fast and flexible.