基于TC787的三相桥式全控整流电路实验装置的研制  

Research ＆ Development of Three- phase Full- controlled Bridge Rectification Circuits Experiment Device based on TC787

作　　者：佘艳[1] 

机构地区：[1]广东顺德职业技术学院电子系

出　　处：《上海电器技术》2009年第2期29-33,共5页Shanghai Electric Appliance Technology

摘　　要：介绍了TC787芯片的内部结构、工作原理及各个管脚的功能；详细介绍了该实验装置触发电路的设计原理和主电路部分的结构及特点，最后给出实验结果。该装置采用TC787代替KJ／KC系列集成触发电路，具有设计合理、使用方便灵活，且功耗小、可靠性高等特点，在电力电子技术领域具有广泛的应用前景。The inner structure, work principle of TC787 are explained, including the function of each pin. The design idea about trigger circuit are given. And the structure and feature of main circuit is presented. Finally the experiment results are educed. A new design for three - phase full - controlled circuit system was introduced, which was based on TC787. This system, which was in application to TC787 instead of KJ/KC, was more reasonable and convenient, as well as more reliable and less cost in power. It had a wonderful application foreground in power electronics field.

关 键 词：TC787集成电路 三相桥式全控 实验装置 

分 类 号：TN783[电子电信—电路与系统] TP277[自动化与计算机技术—检测技术与自动化装置]