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基于单片机与TC787的智能化晶闸管控制电路
引用本文:郇战,许淮.基于单片机与TC787的智能化晶闸管控制电路[J].江苏工业学院学报,2007,19(3):62-64.
作者姓名:郇战  许淮
作者单位:江苏工业学院计算机科学与工程系,江苏常州213164
摘    要:介绍了一种基于AT89C52单片机与专用集成触发芯片TC787的晶闸管触发器,它结合专用集成触发芯片和数字触发器的优点,获得了高性能和高度对称的触发脉冲.它充分利用单片机内部资源,集相序自适应、系统参数在线显示、调节和各种保护功能于一体,可用于对负载的恒电压或恒电流控制.

关 键 词:单片机  晶闸管  相序自适应  触发器/在线调节  用单片机  智能化  晶闸管触发器  控制电路  Microcontroller  based  Trigger  Intelligent  恒电流控制  负载  保护功能  调节  在线显示  系统参数  相序自适应  内部资源  触发脉冲  对称  高度  高性能
文章编号:1673-9620(2007)03-0062-03
修稿时间:2007-01-09

Digital and Intelligent SCR Trigger based on Microcontroller and TC787
HUAN Zhan,XU Huai.Digital and Intelligent SCR Trigger based on Microcontroller and TC787[J].Journal of Jiangsu Polytechnic University,2007,19(3):62-64.
Authors:HUAN Zhan  XU Huai
Affiliation:Department of Computer Science and Technology, Jiangsu Polytechnic University, Changzhou 213164, China
Abstract:A SCR trigger based on microcontroller and TC787 is introduced in this paper. It combines the merits of the Smart Power IC and digital trigger, and produces trigger pulses with perfect performance and high symmetry. Making full use of the resources of single 2 chip computer, it realizes phase self adaptive, protection and parameter adjustment on line. It can be used in controlling steady voltage and steady current of load.
Keywords:microcontroller  SCR  phase self adaptive  trigger/online adjustment
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