| 一种软件控制触发脉冲延迟角的晶闸管触发板设计 |
| |
| 引用本文： | 周伟涛,刘会金.一种软件控制触发脉冲延迟角的晶闸管触发板设计[J].电气应用,2003(1):54-56. |
| |
| 作者姓名： | 周伟涛 刘会金 |
| |
| 作者单位： | 武汉大学电气工程学院,430072 |
| |
| 摘 要： | 介绍了一种晶闸管触发板 ,该板可与单片机或微机系统相连 ,通过软件编程控制DAC0 832输出的电压来改变板上TCA785芯片的移相电压 ,从而实现触发脉冲延迟角的精确可调和对晶闸管触发时刻的动态控制
|
| 关 键 词： | 触发脉冲 延迟角 晶闸管 |
| 修稿时间： | 2002年9月8日 |
Design of Thyristor Trigger Board Which is Based on Trigger Delay Angle Controlled by Software |
| |
| Zhou Weitao.Design of Thyristor Trigger Board Which is Based on Trigger Delay Angle Controlled by Software[J].Electrotechnical Application,2003(1):54-56. |
| |
| Authors: | Zhou Weitao |
| |
| Affiliation: | Wuhan University |
| |
| Abstract: | This paper introduces a new thyristor trigger board which can be connected with single chip microcomputer or PC system It uses DAC0832 to output an exactitude voltage to the eleventh pin of TCA785,so the trigger delay angle can be controlled by changing the voltage And the board can makes dynamic control of trigger moment possible An experiment is made to prove the validity of the opinion proposed by this pater |
| |
| Keywords: | trigger pulse delay angle thyristor |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
