Low Power Consumption Three-Phase Electric Current Transmitter Design Based on ZigBee Technology

Monitoring remote three-phase current online wirelessly is one of the important means to the detection of electricity larceny. This paper introduces the principle of three-phase electric current wireless transmitter, and makes a detailed exposition for the software and hardware components of this system. Furthermore, the results of experiment show that this measurement system has high accuracy and good interference immunity in a wide range of high current, and is able to make a long-distance transmission with low power consumption.