摘要
利用三电平逆变器异步电动机直接转矩控制理论,分析了中点电压稳定原理;设计了一种控制系统,并对该系统的硬件电路和软件控制进行了说明;最后提供的实验数据证明了该系统的有效性。
The use of three-level inverter asynchronous motor direct torque control theory,analysis of the neutral-point voltage stability principle,design a control system and the system control hardware and software are described, and finally to provide experimental data to prove the effectiveness of the system.
出处
《机电一体化》
2009年第7期54-57,共4页
Mechatronics
关键词
中点电压稳定
三电平逆变器
直接转矩控制
控制系统
neutral-point voltage stability three-level inverter direct torque control control system