According to the wireless charging method and device capable of adaptively adjusting the charging primary side orientation, a charging primary side coil is installed at the end of a charging pile, a charging secondary side coil is installed at the head or the tail of a to-be-charged electric automobile, and when the charging secondary side coil is close to the charging primary side coil, the charging secondary side coil is connected with the charging primary side coil; the signal receiver of the charging primary side coil can automatically sense a signal transmitted by the signal transmitter of the charging secondary side coil, the charging primary side coil is started, position correction is carried out firstly, and after position correction is completed, laser ranging modules arranged on the periphery of the charging primary side coil begin to measure the distance between each side and a secondary side electric energy receiving plate; angle correction is carried out according to the measured data, and then the charging primary coil and the charging secondary coil continue to execute the electric energy transmission process until charging is finished; the specific range requirement is met by aiming at the distance and the angle of the secondary side relative to the primary side, so that the charging efficiency is high, and the charging efficiency can be more than 95%.

    一种可自适应调整充电原边方位的无线充电方法及装置,通过将充电原边线圈安装于充电桩端部,而将充电副边线圈安装在待充电的电动汽车的头部或尾部,当充电副边线圈靠近充电原边线圈时,充电原边线圈的信号接收器就会自动感应到充电副边线圈的信号发射器发出的信号,启动充电原边线圈,首先进行位置校正,完成位置校正后,充电原边线圈四周配备的激光测距模块开始测量每条边与副边电能接收板之间距离,并根据测量数据进行角度校正,接着充电原边线圈与充电副边线圈继续执行电能传输过程,直至充电结束;实现了针对副边相对原边的距离和角度满足具体范围要求,由此使得充电效率高,能让充电效率为95%以上。


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    Title :

    Wireless charging method and device capable of adaptively adjusting charging primary side orientation


    Additional title:

    一种可自适应调整充电原边方位的无线充电方法及装置


    Contributors:
    LI YIFEI (author) / YU ZHAO (author) / ZHANG BAOQUN (author) / GONG CHENG (author) / WANG FANG (author) / LI TIANLE (author) / YANG YAQI (author)

    Publication date :

    2022-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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