| 基于TL494的H桥直流电机控制系统 |
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| 引用本文： | 王大江,吴金强.基于TL494的H桥直流电机控制系统[J].传动技术(上海),2010,24(2):33-36. |
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| 作者姓名： | 王大江 吴金强 |
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| 作者单位： | 新疆大学机械工程学院,乌鲁木齐,830008;新疆大学机械工程学院,乌鲁木齐,830008 |
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| 摘 要： | 本文介绍了以TL494为核心,采用PWM技术的直流电机控制系统.详细介绍了直流电机PWM调速控制原理、接口电路设计、H桥功率驱动原理与其电路设计.实验表明,基于TL494的H桥直流电机控制系统可简化电路结构,驱动能力强,功耗低并且控制方便,性能稳定.
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| 关 键 词： | TL494 PWM H桥 直流电机 |
The H Bridge DC Motor Control System Based on the TL494 |
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| Wang Dajiang Wu Jinqiang.The H Bridge DC Motor Control System Based on the TL494[J].Drive System Technique,2010,24(2):33-36. |
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| Authors: | Wang Dajiang Wu Jinqiang |
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| Affiliation: | Wang Dajiang Wu Jinqiang(College of Mechanical Engineering,Xinjiang University,Urumqi 830008,China) |
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| Abstract: | This paper introduces the DC motor control system which adopts PWM technology and the TL494 as the core technology.Details of PWM DC Motor Speed Controling theory,interface designing,H bridge power circuit designing and its driving principle have been introduced.Experiments showed that the H bridge DC motor control system based on the TL494 can simplify the circuit structure,enhance drive capability,lower power consumption.It is easy to control and has stable performance. |
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| Keywords: | TL494 PWM |
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