摘要
通过对电压源逆变器工作方式的分析,研究了电流换相过程中浪涌电压的产生机理,并据此确定了逆变器的工作方式与控制方式。
The analysis literature about the establishment of working mode for series induction heating power supply was appreciably deficient,especially the mechanism of surge voltage forming during current commutation when inverter worked on different mode.This paper analyzes the working mode of voltage source inverter and investigates the surge mechanism.The equivalent circuit diagrams of surge voltage forming under different working mode are founded, the circuits are simulated in PSPICE and the corresponding simulation results are offered. Finally,the working mode and control mode of inverter are ascertained and the corresponding experiment results are given.
出处
《电力电子技术》
CSCD
北大核心
2006年第1期112-114,共3页
Power Electronics
关键词
逆变器
感应加热
频率/电压源逆变器
浪涌电压
inverter
induction heating
frequency / Voltage Source Inverter（VSI）
surge voltage
