A management system of one 10kV line and the related 20 transformers（10 kV Guang-Shang line） are established to collect the real-time data such as voltage

current

active power

reactive power

power factor and voltage quality.Moreover

abundant management functions are also provided

for example

real-time analysis of power consumption（line loss

transformer loss

load rate and power quality） and abnormal warning etc.For some richer customers

they can adopt the standby power supply and the acquisition and monitoring system of medium-voltage distribution network of carrier wave with reactive power automatic switching function.