摘要
ＫＢＳ－１型交流调速装置的主回路采用串联二极管式晶闸管电流型逆变器，以１２０°矩形波输出。基于实验测试波形，对换流原理、假设条件和换流过程等方面进行了分析。
The KBS1 AC actuator is widely used in many university laboratorics. Its main loop is a series diode silicon controlled rectifier(SCR) inverter, which outputs 120° rectangular waves. The process of current conversion of the device and its assumed condition are analyzed based on the actual wave form and the principle of current conversion.
关键词
换流过程
晶闸管
波形输出
逆变器
交流调速装置
AC speed regulation
current conversion process
silicon controlled rectifier (SCR)
wave form output
SCR inverter
