The Design Of High-performance Current Transformer And Its Power Supply

This program is the Research and application of High-performance current transformer and automation communication terminal.This program includes the design of High-performance transformer and its power supply,and the study of the stability and reliability of local short-distance wireless communication.For the research of High-performance current transformer,we build the model of the current transformer firstly,and then study the influences of the gap,the material and the size to the core used for taking power from the high-voltage side.And then,we do some experiments to improve the influences and choose the better way to design the current transformer.For the design of the power supplies of the current transformer,we study the structure of the power supplies and design the rectifier circuit and filter circuit,and then use the MATLAB/Simulink to simulate those circuits we have designed to see whether it is useful or no.For the test of wireless data transmission terminal,we study the basic knowledge of wireless communication,and study the use of the machine Wireless integrated tester(CMW 500)to test the radio-frequency performance of the different wireless terminal.