摘要
本文通过对辅助脉冲换向式(即辅助可控硅换流)三相逆之器工作原理的阐述、波形分析和数学推导,给出了电压型逆变器—异步电动机变频调速系统设计、计算的依据.
In this paper, we first discuss the operating principle, waveform analysis and mathematical deduction for the auxiliary-pulse-com-mutation-type (auxiliary-thyristor-commutation) three phase inverter. Then a basis is provided for designing the variable-frequency speed control systems consisted of voltage-fed-tvpe inverter and induotion motor
出处
《湖南大学学报》
EI
CAS
CSCD
1991年第1期48-55,共8页
关键词
逆变器
电压型
可控硅
inverters
thyristors
power factors
