摘要
针对电阻炉超温、过流、缺相等故障的保护、报警及显示功能,提出一种新型的晶闸管数字化触发电路,介绍了该触发电路硬件系统的构成及工作原理,并对软件编程进行了论述。
In order to realize the function of preventing、warning and displaying the electrothermal furnace's overtempera-ture、overcurrent and lack phase,this article brings forward a new digital triggering circuit for thyristor power regulator ,it introduces the structure and the theory of the hardware,and discusses the software of this system.
出处
《工业加热》
CAS
2004年第1期42-45,共4页
Industrial Heating
关键词
晶闸管
单片机
触发电路
thyristor
single chip microcomputer
triggering circuit
