| 基于单片机的变频调速技术在矿用电机车上的应用 |
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| 引用本文： | 徐欢,胡津津.基于单片机的变频调速技术在矿用电机车上的应用[J].科技广场,2008(5). |
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| 作者姓名： | 徐欢 胡津津 |
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| 作者单位： | 安徽电子信息职业技术学院,安徽蚌埠,233030 |
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| 摘 要： | 针对矿用直流架线电机车在调速过程中采用落后的直流电机方式及浪费大量电能的问题,提出了一种由交流异步电动机拖动电机车的调速系统方案。逆变器采用电压空间矢量控制方式,利用单片机生成PWM波,优化了系统的调速性能。
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| 关 键 词： | 架线电机车 单片机 SVPWM |
The Application of Frequency Conversion Speed Control for Electric Locomotive in Coal Mine Based on Single Chip |
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| Xu Huan,Hu Jinjin.The Application of Frequency Conversion Speed Control for Electric Locomotive in Coal Mine Based on Single Chip[J].Science Mosaic,2008(5). |
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| Authors: | Xu Huan Hu Jinjin |
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| Abstract: | This paper is aimed at a solution to the electric energy waste resulting from the speed adjustment direct current traction locomotive in the case of use of the backward speed adjusting way-direct motor.The paper puts forward a new method of the electric locomotive which is droved by AC asynchronous motor,speed-control system.The frequency inverter uses the Voltage-space Vector Control and uses the single chip produce the PWM wave,so that the performance of the speed-control system can be improved. |
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| Keywords: | Overhead Line Electric Locomotive Single Chip SVPWM |
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