摘要
通过分析IGBT的开关特性和功率损耗,介绍一种低压大容量逆变器的功率损耗的估算方法。
A method of reckoning power loss in low-voltage large-capacitance inverter is introduced by analyzing the tuming-on-and-off process of IGBT and power loss.
出处
《电气传动自动化》
2009年第3期54-56,61,共4页
Electric Drive Automation
关键词
功率损耗
载波频率
开关损耗
power loss
carrier frequency
switching loss
