The experimental system on 380V electrical power is set up through designing.The data is sampled in two different loads.At the same time RTU node control the switch opening and cutting.

• 经过设计，建立了一个实验系统在380V电网上进行了实验，测出了两种不同负载下的数值，并由RTU实现对一些开关的分、合闸控制。