TCA785在扩散炉智能控制系统中的应用  

Application of TCA785 in fritting furnace intelligence control system

作　　者：刘艳[1] 张天开[1] 于春风[1] 

机构地区：[1]青岛理工大学计算机工程学院,青岛266033

出　　处：《青岛理工大学学报》2008年第1期88-91,共4页Journal of Qingdao University of Technology

摘　　要：针对多工位扩散炉的温度控制要求,介绍了以TCA785为核心的可控硅移相触发电路设计.详细介绍了TCA785的工作原理在智能扩散炉控制系统中的应用,以及在应用中应注意的问题.应用结果表明,该电路结构简单、可靠性高,便于工程应用,具有较高的经济效益和社会效益.Aiming at the temperature control requirement of multi-workplats iritting furnace, tins paper presents an electric circuit design. The control system used TCA785 as the way of SCR trigger in detail introduces the TCA785 work principle and the application in the control system and the problem to be noticed in the application. The practical operation shows that this system by this method is excellent in quality and robustness.

关 键 词：可控硅 移相触发 扩散炉 TCA785 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]