| 双绕组切换型洗衣机用无刷直流电动机控制系统 |
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| 引用本文： | 马瑞卿,刘卫国,李钟明.双绕组切换型洗衣机用无刷直流电动机控制系统[J].微电机,2006,39(2):35-38,99. |
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| 作者姓名： | 马瑞卿 刘卫国 李钟明 |
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| 作者单位： | 西北工业大学自动化学院,西安,710072 |
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| 摘 要： | 介绍了一种洗衣机用双绕组切换型稀土永磁无刷直流电动机控制系统.对漂洗和甩干两种状态下无刷直流电动机宽范围调速的工作原理进行了研究,讨论了单片机控制系统组成电路和转速闭环实现方法,并通过实验分析了两种状态下电机的机械特性.
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| 关 键 词： | 洗衣机 无刷直流电动机 双绕组 闭环调速 机械特性 |
| 文章编号： | 1001-6848（2006）02-0035-04 |
| 收稿时间： | 2005-06-07 |
| 修稿时间： | 2005-06-07 |
A Dual-winding Switched-Type Control System of BLDCM Used in Washer |
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| MA Rui-qing,LIU Wei-guo,LI Zhong-ming.A Dual-winding Switched-Type Control System of BLDCM Used in Washer[J].Micromotors,2006,39(2):35-38,99. |
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| Authors: | MA Rui-qing LIU Wei-guo LI Zhong-ming |
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| Abstract: | This paper introduces a dual-winding switched-type control system of rare earth permanent magnetic(REPM) brushless DC motor(BLDCM)used in automatic washer.The wide speed adjusting principle of BLDCM in launder and dry cleaning two states are studied.The control circuit of system and realizing method of speed closed-loop based on single-chip computer are also discussed.At last,the machinery characteristic of BLDCM in two states is analyzed by the test. |
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| Keywords: | Washer Brushless DC motor Dual-winding Speed adjusting Machinery characteristic |
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