中文说明：
拥有gui界面，实时描述三相配电网络情况（包括电压，电路损耗），由线损，三相荷载和无功补偿额为主要影响因素。
English Description：
It has GUI interface to describe the situation of three-phase distribution network in real time (including voltage and circuit loss). Line loss, three-phase load and reactive power compensation are the main influencing factors.