The invention relates to the technical field of wireless power transmission, in particular to a Piano parting coil transmission device applied to wireless power transmission. The Piano parting coil transmission device comprises a transmitting coil and a peripheral circuit of the transmitting coil, and the winding mode of the transmitting coil is a Petronol parting mode. The Piano parting coil transmission device also comprises a receiving device which comprises a receiving coil and a peripheral circuit thereof, and the receiving coil is wound in a square shape. The Piano parting coil transmission device can be used as an auxiliary coil of a transmitting coil of an electric vehicle, and the anti-offset capability of the transmitting coil is improved. When error offset occurs between the transmitting coil and the receiving coil, the receiving coil can still receive more magnetic flux, and the transmission efficiency of the transmitting coil under the anti-offset condition is improved.
本发明涉及无线电能传输技术领域,特别是涉及一种应用于无线电能传输的皮亚诺分型线圈传输装置。包括发射装置:包括发射线圈及其外围电路,所述发射线圈的绕制方式为皮亚诺分型;接收装置:包括接收线圈及其外围电路,所述接收线圈的绕制方式为方形。本发明可以用作电动汽车发射线圈的辅助线圈,提高发射线圈的抗偏移能力。当发射线圈和接收线圈发生误差偏移时,使接收线圈仍能接收到较多磁通,提高发射线圈在发生抗偏移情况下的传输效率。
Piano parting coil transmission device applied to wireless power transmission
一种应用于无线电能传输的皮亚诺分型线圈传输装置
24.08.2021
Patent
Elektronische Ressource
Chinesisch
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