Design of DSP-based Monitoring System for Control Transformer Operating Parameters

被引:0
|
作者
Lang Fu-cheng [1 ,2 ]
Liu Jin-song [1 ,2 ]
Tai Xiao-xue [1 ,2 ]
机构
[1] State Grid Liaoning Elect Power Co Ltd, Elect Power Res Inst, Shenyang 110006, Liaoning, Peoples R China
[2] State Grid Corp, High Voltage & Large Current Lab, Shenyang 110006, Liaoning, Peoples R China
关键词
Control Transformer; DSP; Operating Parameters; Monitoring System;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The fault of control transformer will directly lead to the damage of power supply in the control system of electromagnetic starter, inverter, soft starter and other equipment, and seriously affect the nonnal operation of such equipment. Herein, based on the analysis of structure and basic working principle of control transIbrmer, the monitoring system for operating parameters of control transfornier is designed by using a digital signal processor (DSP). And the voltage monitoring circuit, current monitoring circuit, 3.3 V and 5 V power supply circuit were detailed designed..
引用
收藏
页码:2673 / 2676
页数:4
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