| 磁共振无线能量传输系统损耗分析 |
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| 引用本文： | 朱春波,于春来,毛银花,陈清泉.磁共振无线能量传输系统损耗分析[J].电工技术学报,2012(4):13-17. |
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| 作者姓名： | 朱春波 于春来 毛银花 陈清泉 |
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| 作者单位： | 哈尔滨工业大学电气工程与自动化学院 |
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| 基金项目： | 国家自然科学基金资助项目(51077109) |
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| 摘 要： | 首先分析了磁共振无线能量传输系统传输功率的影响因素,在对比非谐振与谐振系统传输功率特性的基础上,提出整体分析能量传输系统损耗的分析思想,将电容损耗、驱动源损耗纳入分析范畴之内。通过建立损耗分析等效电路,提出应统筹考虑降低有功损耗与驱动源损耗的设计原则,并通过实验验证分析了的正确性。
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| 关 键 词： | 无线能量传输 谐振 损耗 系统效率 |
Analysis of the Loss of Magnetic Resonant Wireless Power Transfer |
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| Zhu Chunbo Yu Chunlai Mao Yinhua Chen Qingquan.Analysis of the Loss of Magnetic Resonant Wireless Power Transfer[J].Transactions of China Electrotechnical Society,2012(4):13-17. |
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| Authors: | Zhu Chunbo Yu Chunlai Mao Yinhua Chen Qingquan |
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| Affiliation: | Zhu Chunbo Yu Chunlai Mao Yinhua Chen Qingquan(Harbin Institute of Technology Harbin 150001 China) |
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| Abstract: | This paper analyzes the transmission power of magnetic resonance wireless power transfer system(WPT).Based on results of comparing power transfer characteristics of resonant system to the one of non-resonant system,the idea of integrally analyzing loss of power transfer system is proposed,of which the analytical category includes the loss of capacitor and drive source.Through the establishment of loss analyzing equivalent circuit,the design thought of overall considering improving quality factor and reducing active power loss is put forward and verified by experimental results. |
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| Keywords: | Wireless power transfer resonance loss system efficiency |
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