| 井下谐振耦合无线电能传输系统的鲁棒性研究 |
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| 引用本文： | 丁恩杰,孙志峰,张国圆. 井下谐振耦合无线电能传输系统的鲁棒性研究[J]. 工矿自动化, 2014, 0(12): 46-48 |
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| 作者姓名： | 丁恩杰 孙志峰 张国圆 |
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| 作者单位： | 中国矿业大学信息与电气工程学院;中国矿业大学物联网(感知矿山)研究中心;矿山互联网应用技术国家地方联合工程实验室 |
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| 基金项目： | 国家科技支撑计划资助项目(2012BAH12B01) |
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| 摘 要： | 建立了谐振耦合无线电能传输系统的等效模型,分析了负载电流和谐振线圈电感变化量的特性,提出了一种基于负载电流和谐振线圈电感变化量的鲁棒性衡量系数。仿真结果表明,系统的鲁棒性随着耦合因数的增大而先增大后减小,存在最佳耦合因数使得系统的鲁棒性最强。
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| 关 键 词： | 无线电能传输 谐振耦合 鲁棒性 电感变化量 负载电流 耦合因数 |
Research of robustness of underground resonant coupling wireless power transmission system |
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| DING Enjie;SUN Zhifeng;ZHANG Guoyuan. Research of robustness of underground resonant coupling wireless power transmission system[J]. Industry and Automation, 2014, 0(12): 46-48 |
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| Authors: | DING Enjie SUN Zhifeng ZHANG Guoyuan |
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| Affiliation: | DING Enjie;SUN Zhifeng;ZHANG Guoyuan;School of Information and Electrical Engineering,China University of Mining and Technology;Internet of Things(Perception Mine)Research Center,China University of Mining and Technology;National and Local Joint Engineering Laboratory of Internet Application Technology on Mine; |
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| Abstract: | An equivalent model of resonant coupling wireless power transmission system was established,characteristics of load current and inductance variation of resonant coil were analyzed,and a measuring coefficient of robustness based on load current and inductance variation of resonant coil was proposed.The simulation results show that robustness of the system increases then decreases along with increaseing of coupling factor,and there is the optimum coupling factor to get the strongest robustness of the system. |
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| Keywords: | wireless power transmission resonant coupling robustness inductance variation load current coupling factor |
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