现代电子技术2011，Vol.34Issue(1)：157-159,169,4.
多单片机直流电源控制板设计
DC Power Supply Control System of Multi MCU
徐春燕 1戴明鑫 2章虎1
作者信息
- 1. 华中科技大学,武昌分校自动化系,湖北,武汉,430064
- 2. 华中科技大学,电力系,湖北,武汉,430074
- 折叠
摘要
Abstract
A DC power supply control system is introduced, which takes the MCU-controlled thyristor trigger pulse as its core and realizes the synchronous trigger pulse signal, phase shift signal, drive signal and over-voltage/over-current protection.DC power supply output voltage and output current are adjusted through the keyboard controller, and the actual value is displayed by LED.The control segment realized determination of the phase sequence of the three-phase AC power supply,synchronization of pulse formation, detection of open circuit, calculation of pulse code, sampling data, soft-start, proportional control, and so on.关键词
晶闸管/触发脉冲/单片机控制/直流电源分类
信息技术与安全科学引用本文复制引用
徐春燕,戴明鑫,章虎..多单片机直流电源控制板设计[J].现代电子技术,2011,34(1):157-159,169,4.
