摘要
简单讨论了开关瞬态电压产生的原因,并提出减少功率电路分布电感以降低开关瞬态电压的方法和适用于大容量IGBT逆变电路的缓冲电路设计。
This paper discusses the reasons that cause the Switch instantaneous voltage, presents the method of deceasing the Switch instantaneous voltage by means of reducing the distributed inductance, also presents the design method of buffer circuit which are suitable for Large capacity IGBT Inverter circuit.
出处
《电气传动自动化》
1998年第4期20-23,共4页
Electric Drive Automation
关键词
逆变器
分布电感
瞬态电位
IGBT
Inverter Distributed inductance Instantaneous voltage