| 同步整流技术在降低BLDC控制器损耗中的应用 |
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| 引用本文： | 崔彬,汤宁平.同步整流技术在降低BLDC控制器损耗中的应用[J].福州大学学报(自然科学版),2011,39(3):410-414. |
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| 作者姓名： | 崔彬 汤宁平 |
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| 作者单位： | 福州大学电气工程与自动化学院; |
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| 摘 要： | 介绍了同步整流技术应用于BLDC无位置传感控制器的基本原理,从理论上分析了采用同步整流技术后功率开关管的损耗和节能效果.最后给出了系统仿真的数据和样机试验的波形,验证了所提出的控制方法的可行性以及产生的实际节能效果.
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| 关 键 词： | 无刷直流电机 同步整流 开关管损耗 仿真 |
Research of synchronous rectification to reduce the loss of BLDC controller |
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| CUI Bin,TANG Ning-ping.Research of synchronous rectification to reduce the loss of BLDC controller[J].Journal of Fuzhou University(Natural Science Edition),2011,39(3):410-414. |
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| Authors: | CUI Bin TANG Ning-ping |
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| Institution: | CUI Bin,TANG Ning-ping(College of Electrical Engineering and Automation,Fuzhou University,Fuzhou,Fujian 350108,China) |
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| Abstract: | This paper describes the basic principle of synchronous rectification technology in BLDC controllers.Besides,the loss of the power switches and the effect of energy saving is analyzed theoretically.Finnally,the system simulation and prototype test data verifies the feasibility of the proposed control method and the actual effect of energy saving. |
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| Keywords: | brushless DC motor synchronous rectification switch loss simulation |
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