电源技术
電源技術
전원기술
CHINESE JOURNAL OF POWER SOURCES
2014年
12期
2316-2319
,共4页
谭平安%史继翠%易灵芝%杨磊%雷东
譚平安%史繼翠%易靈芝%楊磊%雷東
담평안%사계취%역령지%양뢰%뢰동
非接触电能传输%磁耦合谐振%3线圈%传输效率%输出功率
非接觸電能傳輸%磁耦閤諧振%3線圈%傳輸效率%輸齣功率
비접촉전능전수%자우합해진%3선권%전수효솔%수출공솔
contactless power transmission%magnetic coupling resonance%3-coil%efficiency%output power
传输效率和输出功率是衡量非接触电能传输系统性能的两项关键指标。以磁耦合谐振理论为基础，建立了3线圈非接触电能传输系统的耦合模型，推导了系统输出功率、传输效率与匹配距离的关系表达式，分析了系统输出功率、传输效率的优化条件，通过仿真和实验研究证实了理论分析的正确性，为其应用奠定了理论基础。
傳輸效率和輸齣功率是衡量非接觸電能傳輸繫統性能的兩項關鍵指標。以磁耦閤諧振理論為基礎，建立瞭3線圈非接觸電能傳輸繫統的耦閤模型，推導瞭繫統輸齣功率、傳輸效率與匹配距離的關繫錶達式，分析瞭繫統輸齣功率、傳輸效率的優化條件，通過倣真和實驗研究證實瞭理論分析的正確性，為其應用奠定瞭理論基礎。
전수효솔화수출공솔시형량비접촉전능전수계통성능적량항관건지표。이자우합해진이론위기출，건립료3선권비접촉전능전수계통적우합모형，추도료계통수출공솔、전수효솔여필배거리적관계표체식，분석료계통수출공솔、전수효솔적우화조건，통과방진화실험연구증실료이론분석적정학성，위기응용전정료이론기출。
Transmission efficiency and output power were two key parameters for the contactless power transmission system. Based on the theory of magnetic resonance, the coupling model of 3-coil contactless power transmission system was established, and the relational expression of power transmission efficiency was derived. Output power , matching distance, and the optimized conditions of transmission efficiency and output power were analyzed. The conclusions were proved by the simulation and experimental results, which would provide the theoretical foundation for using in practical devices.
