| 基于87c196mc单片机控制的蓄电池电机车脉宽调速系统 |
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| 引用本文： | 石晓艳,刘淮霞.基于87c196mc单片机控制的蓄电池电机车脉宽调速系统[J].矿山机械,2006,34(5):57-58. |
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| 作者姓名： | 石晓艳 刘淮霞 |
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| 作者单位： | 安徽理工大学电气系,安徽淮南232001 |
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| 摘 要： | 目前，我国煤矿使用蓄电池机车的调速控制基奉上是采用直流串励电机串电阻调速和可控硅脉冲调速。电阻调速的缺点是机车运行时耗能大，触头易损坏。经济效益差，调速不平稳；可控硅调速工作频率低。缓冲回路复杂，维修精度高。随着电力电子技术的发展。以大功率半导体器件IPM（智能功率模块）为主开关元件、以87c196mc为控制核心的直流斩波调速可以很好的解决以上问题，而且可以简化电路，提高调速的可靠性和调速性能。
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| 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 |
| 文章编号： | 1001-3954（2006）05-0057-58 |
| 收稿时间： | 2005-11-12 |
| 修稿时间： | 2005-11-12 |
Pulse Width Modulation (PWM) Velocity-Regulating System of the Storage Battery Electric Locomotive Controlled by 87c196mc Single-Chip Processor |
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| SHI XiaoYan et al..Pulse Width Modulation (PWM) Velocity-Regulating System of the Storage Battery Electric Locomotive Controlled by 87c196mc Single-Chip Processor[J].Mining & Processing Equipment,2006,34(5):57-58. |
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| Authors: | SHI XiaoYan |
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| Affiliation: | SHI XiaoYan et al. |
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| Abstract: | 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. |
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| Keywords: | 87c196mc DC velocity-regulating IPM |
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