摘要
以逆变器供电异步电动机系统的数学模型为基础 ,引入逆变器输出电流基波检测方法 ,进行系统中逆变器开关损耗的计算 ,并提出了几种降低逆变器开关损耗的措施。
Based on a mathematical model of a induction motor fed by inverter, introducing a detect method of inverter output current, this paper calculates the switching losses of the inverter switch devices in the system, and puts forward several measures to reduce the inverter switching losses.
出处
《微电机》
2003年第1期12-14,共3页
Micromotors
