文献类型: 会议论文
第一作者: Ihssen Jabri
作者: Ihssen Jabri 1 ; Fethi Ghodbane 1 ; Adel Bouallegue 2 ; Adel Khedher 3 ;
作者机构: 1.Universite de Tunis El Manar, ENIT
2.Universite de Sousse ENISO, SAGE
3.Universite de Sfax ENIS, RELEV
关键词: Wireless;Power;Witricity;Resonant;Efficiency;Modeling;Lateral;Angular;Misalignment;Frequency;Algorithm;Optimization
会议名称: International Conference on Electrical Sciences and Technologies in Maghreb
主办单位:
页码: 688-694
摘要: This paper focuses on wireless transfer power system based on Witricity technology, for resonant magnetic coupling and overviews the modeling of the coreless transformer used in the wireless system. An outline of a practical method is developed to calculate the system characteristic. An iterative process is carried out in order to find the parameter that optimizes the efficiency while minimizing the voltage across the resonant capacitors. The best modeling is the one giving the required power with the suited dimensioning and geometry. Four basic algorithms have been presented based on the impact of the issues of misalignment between the transmitter and the receiver including lateral displacement and angular tilt of the Witricity coils on the efficiency and used to detect and correct the power transfer efficiency optimization problem.
分类号: TP3-53
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