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.
出处
《矿山机械》
北大核心
2006年第5期57-58,共2页
Mining & Processing Equipment
