| RTWUSM30环型行波超声波电机谐振升压驱动器的研究 |
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| 引用本文： | 堵军,吴晓新,顾菊平,王延峰,王德明. RTWUSM30环型行波超声波电机谐振升压驱动器的研究[J]. 微电机, 2011, 44(8): 47-50 |
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| 作者姓名： | 堵军 吴晓新 顾菊平 王延峰 王德明 |
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| 作者单位： | 1. 南通大学电气工程学院,南通,226019
2. 南京工业大学自动化与电气工程学院,南京,210096 |
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| 基金项目： | 国家自然科学基金(60975064,60605024); 江苏省青蓝工程; 六大人才项目(08KJB510017); 南通市自然科学基金(226,K2008003,K2008010) |
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| 摘 要： | 从超声波电机等效电路出发,研究了无变压器驱动的谐振升压超声波电机驱动原理,以RTWUSM30超声波电机为对象分析了输出电压与电感、输出电压与占空比的关系,以及输出信号各次谐波幅值和谐波所占的总功率比值同驱动信号占空比的关系。并设计了电路驱动RTWUSM30超声波电机,试验结果证明了该方案的有效性和可行性。
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| 关 键 词： | 超声波电机 谐振升压 驱动电路 |
Research on the Resonant Booster for RTWUSM30 Ultrasonic Motor Driving |
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| DU Jun,WU Xiaoxin,GU Juping,WANG Yanfeng,WANG Deming. Research on the Resonant Booster for RTWUSM30 Ultrasonic Motor Driving[J]. Micromotors, 2011, 44(8): 47-50 |
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| Authors: | DU Jun WU Xiaoxin GU Juping WANG Yanfeng WANG Deming |
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| Affiliation: | DU Jun1,WU Xiaoxin1,GU Juping1,WANG Yanfeng1,WANG Deming2(1.College of Electrical Engineering,Nantong University,Nantong 226019,China,2.College of Automation,Nanjing University of Technology,Nanjing 210009,China) |
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| Abstract: | Based on the equivalent circuit of ultrasonic motor,a non-transformer drive circuit for ultrasonic motor by using the resonant booster was studied in this paper.Focused on the RTWUSM30,analyzed the relationship between output voltage and inductor,as well as researched the relationships of output voltage and duty cycle.The relationships of the amplitudes and energy efficiency of the harmonic wave for the output signal with the driving duty and resonant cycle number were analyzed.It is proved that the scheme ... |
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| Keywords: | ultrasonic motor resonance booster drive circuit |
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