感应电动机不同断相运行状态的损耗分析

Loss Analysis of Induction Motor of Different Open-phase Operating Statuses

针对感应电动机不同的断相运行状态,建立基于空间矢量坐标系的动态数学模型。进行MATLAB仿真,得到感应电动机在不同断相状态下稳定运行时的损耗变化情况,实验验证了仿真结果的正确性。

In accordance with the different open-phase operating statuses of the induction motor, the dynamic mathematic model of the space vector coordinate system was established. Then, the Matlb simulation was performed based upon the model and loss changing situation of the induction motor operating steadily under different open-phase operating statuses was achieved. The test proved the correctness of the simulation result.