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在深入分析电压空间矢量脉宽调制(SVPWM)机理及一种SVPWM具体算法的基础上,通过MATLAB/SIMULINK7.0构建了该种电压空间矢量脉宽调制(SVPWM)算法下的开环异步电动机变频调速系统的仿真模型,得出了仿真结果,为其进一步应用该SVPWM控制算法提供了理论依据。
Based on the deep analysis of voltage space vector pulse width modulation (SVPWM) mechanism and a specific SVPWM algorithm, the open-loop asynchronous motor frequency conversion (SVPWM) algorithm is constructed by MATLAB / SIMULINK7.0 Speed system simulation model, the simulation results obtained for its further application of the SVPWM control algorithm provides a theoretical basis.