Design of Hardware of PLC Simulate Experiment System
Meng Jie · Harbin Ligong Daxue xuebao · 2007
To describe the design plan of hardware of PLC simulating experiment system which includes purify electrical source,carrier wave signal source,noise signal source,load network combined with the transmit character of PLC,and presenting hardware circuit diagram of each parts.This system could simulate various kinds of actual environments of power network such as different areas,time interval,interruptions,loads.As a result,it will provide a good environment panel for research of PLC technology.