煤矿井下无轨胶轮电动车矢量控制系统仿真研究

摘要

以三相交流异步电动机为研究对象,分析了异步电动机矢量控制理论,建立了无轨胶轮电动车用异步电动机矢量控制系统的仿真模型,并进行了仿真分析.仿真结果表明,该电动车矢量控制系统具有良好的稳态和动态性能.%Taking AC three-phase asynchronous motor as research object,the paper analyzed vector control theory of asynchronous motor,and established simulation model of vector control system of asynchronous motor for trackless rubber-tyred electric vehicle and did simulation.The simulation results show that the vector control system has good steady and dynamic performance.