采用空间矢量解耦的双三相异步电动机仿真研究  

Research on Simulation for Dual Three Phase Induction Machine Using the Concept of Vector Space Decoupling

作　　者：张巍[1,2] 辜承林[1] 

机构地区：[1]华中科技大学电气与电子工程学院,武汉430074 [2]海军工程大学电气与信息工程学院,武汉430033

出　　处：《大电机技术》2009年第3期14-18,共5页Large Electric Machine and Hydraulic Turbine

摘　　要：采用空间矢量解耦的方法建立了静止坐标系下双三相异步电动机的数学模型,给出其在Matlab/Simulink下的仿真结果,重点研究电机缺相不对称运行的稳态和暂态特性。通过仿真证明多相电机具有较高的可靠性,也表明该模型的有效性,为以后研究不同控制策略下电机的动态性能仿真奠定基础,并可以扩展到任意相交流电机的建模和仿真研究中。In this paper, the model of dual three phase induction machine is set up on the two axes stationary reference frame using the concept of vector space decoupling. The actual implementation of the model is explained in detail with the help of Matlab/Simulink, focusing on the steady and dynamic properties under the situation of one stator phase open-circuited. Simulation results are then presented to verify the reliability of the machine and the effectiveness of the machine model. The machine model lays foundation for studying the machine dynamic performance with different control methods, and can be generalized to the modeling and simulation research of induction machine with arbitrary phase numbers.

关 键 词：双三相异步电动机 空间矢量解耦 仿真 MATLAB/SIMULINK 

分 类 号：TM359.3[电气工程—电机]