The invention discloses a magnetic coupler and strong anti-offset electric vehicle wireless charging system and a design method thereof, the magnetic coupler comprises a transmitting end and a receiving end, the receiving end comprises a receiving coil, the transmitting end comprises a compensation coil and a transmitting coil, the transmitting end and the receiving end are distributed in parallel, the transmitting end is of a structure shaped like a Chinese character'tian ', the compensation coil is formed by connecting two coil groups which are distributed diagonally in series, the transmitting coil is formed by connecting another two coil groups which are distributed diagonally in series, and the system and the design method thereof can solve the problems that the anti-offset capability is weak, the anti-offset capability has directivity, and the receiving end is difficult to arrange due to a complex structure.
本发明公开了一种磁耦合器及强抗偏移电动汽车无线充电系统及其设计方法,包括发射端及接收端,所述接收端包括接收线圈,所述发射端包括补偿线圈以及发射线圈,发射端与接收端平行分布,所述发射端为田字形结构,其中,所述补偿线圈由对角分布的两个线圈组串联组成,发射线圈由对角分布的另外两个线圈组串联组成,该系统及其设计方法能够解决抗偏移能力较弱、抗偏移能力具有方向性以及接收端结构复杂导致其难以布置的问题。
Magnetic coupler, strong anti-offset electric vehicle wireless charging system and design method of strong anti-offset electric vehicle wireless charging system
磁耦合器及强抗偏移电动汽车无线充电系统及其设计方法
2025-01-28
Patent
Electronic Resource
Chinese
IPC: | H01F MAGNETS , Magnete / 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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