| 单片机控制的PWM调速装置的研究 |
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| 引用本文： | 浦龙梅,杨增强. 单片机控制的PWM调速装置的研究[J]. 电机技术, 2006, 0(2): 37-39 |
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| 作者姓名： | 浦龙梅 杨增强 |
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| 作者单位： | 1. 新疆建设职业技术学院,830054
2. 新疆电业局地调所,830000 |
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| 摘 要： | 与交流电动机相比,直流电动机结构复杂,成本高,运行维护困难。但是直流电动机具有良好的调速性能、较大的起动转矩和过载能力强等许多优点,因此在许多行业中仍得到了广泛的应用。文章介绍了一种利用单片机控制的PWM调速装置实现小功率直流电动机调速的方法,具体详述了电路的设计思想、电路的组成以及工作原理。
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| 关 键 词： | 单片机 调速 直流电动机 PWM |
| 收稿时间： | 2005-12-17 |
| 修稿时间： | 2005-12-17 |
A Research about Device of PWM Speed Adjustment by MCU Controlling |
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| Pu Longmei,Yang Zengqiang. A Research about Device of PWM Speed Adjustment by MCU Controlling[J]. Electrical Machinery Technology, 2006, 0(2): 37-39 |
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| Authors: | Pu Longmei Yang Zengqiang |
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| Affiliation: | Pu Longmei Yang Zengqiang XinJiang Technical College of Building Urumqi China Dispatching Station of Region of XinJiang Electric Bureau |
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| Abstract: | Compare with AC electromotor,DC electromotor is more complex.The cost is expensive and the maintenance is difficult.But DC motor has much merit,such as better speed performance,bigger starting torque and stronger overload capacity etc.Therefore,it is applied widely in many industries.This paper de- scribed a resolution of PWM timing device controlled by MCU,which can drive DC motor of small power. Designing ideas,construction and electric circuit are explained in detail. |
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| Keywords: | MCU Speed Control DC electromotor PWM |
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