| 一种开关磁阻电机模数混合式控制系统的设计 |
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| 引用本文： | 师争光,黄运生,陈学. 一种开关磁阻电机模数混合式控制系统的设计[J]. 自动化技术与应用, 2008, 27(12): 81-84 |
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| 作者姓名： | 师争光 黄运生 陈学 |
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| 作者单位： | 中南大学信息科学与工程学院,湖南长沙,410083;中南大学信息科学与工程学院`湖南长沙,410083 |
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| 摘 要： | 本文介绍了一种开关磁阻电机模数混合式控制系统的设计方案。分析了开关磁阻电机的数学模型和工作原理，提出基于定角度电压斩波方式的速度单闭环控制方案，控制回路采用模拟方式实现PI速度调节，反馈回路则采用以80C51为核心的单片机系统进行位置信号与反馈速度之间的转换处理，同时给出相应硬件结构。
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| 关 键 词： | 开关磁阻电机 模拟控制 数字控制 |
An Analog and Digital Mixed System for Switched Reluctance Motor |
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| SHI Zheng-guang,HUANG Yun-sheng,CHEN Xue. An Analog and Digital Mixed System for Switched Reluctance Motor[J]. Techniques of Automation and Applications, 2008, 27(12): 81-84 |
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| Authors: | SHI Zheng-guang HUANG Yun-sheng CHEN Xue |
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| Affiliation: | ( School of Information Science ＆ Engineering,Central South University, Changsha 410083 China ) |
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| Abstract: | This paper introduces an analog and digital mixed system for the switched reluctance motor. The math model of the switched reluctance motor is introduced, and an analog PI speed loop is proposed based on the fixed angle voltage wave-cut control mode. The 80C51 is used as the core monolithic integrated circuit system for the position signal and for processing of the speed feedback signal. The hardware of the system is also given. |
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| Keywords: | switched reluctance motor analogue control digital control |
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