论文标题
通过空间向量调制VSI喂养的感应机的分析
Analysis of an Induction Machine Fed by a Space Vector Modulated VSI
论文作者
论文摘要
本文介绍了使用空间向量调制方案调制的电压源逆变器（VSI）对三相松鼠笼感应电动机进行的分析和仿真。这项研究主要集中于分析由空间向量调制电压源逆变器喂养时的运动性能。研究了开关频率对电机电流涟漪的影响以及电机电流，电压和扭矩的频谱。研究了逆变器电动机对突然载荷变化的瞬态响应，并将其与带有理想交流源的电机的瞬态响应进行了比较。这些研究的结果作为计算机模拟进行了，并分析了计算机模拟。
This paper describes the analysis and simulation performed on a three phase squirrel cage induction motor, fed by a Voltage Source Inverter (VSI), modulated using the space vector modulation scheme. The study mainly focused on analyzing the motor performance when fed by a space vector modulated voltage source inverter. The effect of switching frequency on the motor current ripple as well as the frequency spectra of motor current, voltage and torque were studied. The transient response of the inverter-fed motor for a sudden load change was studied and compared to that of a motor fed with an ideal AC source. Results from these studies performed as computer simulations are presented and analyzed.
