矿用防爆柴油机无轨胶轮车检测系统建模

Modeling of Driving Test System for Mine Explosion-proof Diesel Engine Trackless Rubber Wheel

由于煤矿无轨辅助运输中有害气体排放和柴油机事故率高,由电池组供电的无轨橡胶轮胎电动车的弹簧来了;文章考虑了驱动系统,以提高电动汽车的性能;为适应煤矿复杂环境,无轨胶轮电动汽车基本结构分析基于三相交流感应电动机;在详细阐述了感应电动机的矢量控制理论后,在Matlab/Simulink中建立了带感应电动机转子的无轨胶轮电动车驱动系统的磁场定向矢量控制系统模型;仿真结果表明,所提出的控制算法允许驱动系统实现良好的稳态和动态性能。

Owing to harmful gas emissions and high accident rate of diesel engine in the coal mine trackless auxiliary transport,the spring of trackless rubber tyre electric vehicle powered by the battery pack comes.This paper considers the drive system to improve the performance of the electric vehicle.In order to adapt to the complex environment of coal mine,the analysis of basic structure for trackless rubber tyre electric vehicle was based on the three-phase AC induction motor.After elaborating the vector control theory of induction motor,the field-oriented vector control system model of trackless rubber tyre electric vehicle drive system with induction motor rotor was built in Matlab/Simulink.The simulation shows that the proposed control algorithm permits the drive system to achieve good steady and dynamic performance.