It is held that the best detecting mode is the one detecting the voltage at the installation point of the active filter, and the best installation position is the end of the feeder.
最好的检测方式是检测有源滤波器安装点处的电压方式;最好的安装位置是馈线的最末端。
2
The required capacity should be carefully calculated, as well as the voltage drop over the distance from the point where the system is fed to the end of the crane or trolley travelling length.