基于87c196mc单片机控制的蓄电池电机车脉宽调速系统  

Pulse Width Modulation (PWM) Velocity-Regulating System of the Storage Battery Electric Locomotive Controlled by 87c196mc Single-Chip Processor

作　　者：石晓艳[1] 刘淮霞[1] 

机构地区：[1]安徽理工大学电气系,安徽淮南232001

出　　处：《矿山机械》2006年第5期57-58,共2页Mining & Processing Equipment

摘　　要：介绍了由87c196mc和智能功率模块IPM构成的蓄电池机车的直流脉宽调速系统。采用光电编码器作为速度检测传感器,PI数字控制,通过PWM输出对电机进行调速,给出了系统的硬件及软件设计。The paper introduces the DC PDM velocity-regulating system of the storage battery electric locomotive composed of 87c196mc processor and the Intelligent Power Module (IPM). Photoelectric coder serves as the velocity-detecting sensor and PI digital controlling, PWD signal as control output to regulate velocity. It also offers the design for the hardware and software of the system.

关 键 词：87c196mc 脉宽调速系统 单片机控制 蓄电池电机车 功率半导体器件 串电阻调速 可控硅调速 电力电子技术 智能功率模块 蓄电池机车 

分 类 号：TD642[矿业工程—矿山机电]