基于DSP的矿用运输机车调速系统设计

Design of Speed Control System for Mine Haulage Locomotive Based on DSP

针对传统矿用直流驱动型运输机车可靠性低以及寿命短等问题,设计了一种基于开关磁阻电机的矿用运输机车调速系统。首先给出了系统的设计方案,详细介绍了直流电源、驱动电路、电流位置检测电路等硬件电路;根据系统的运行特性对系统软件进行了设计。最后通过实验验证了所设计调速系统的良好性能。

Aiming at the low reliability and short life of traditional DC drive type locomotives, designs a speed regulation system of mine locomotive based on switched reluctance motor. Firstly, the design scheme of the system is given, the hardware circuit of DC power supply circuit, drive circuit and current and position detection circuit are introduced in detail; and the system software is designed according to the operating characteristics of the system. Finally, the performance of the speed control system is verified by experiments.