A coil unit (40U) for a non-contact power supply system (100) is provided with: a plurality of coils having a first coil (40 (x)) and a second coil (40 (x + 1)) adjacent to the first coil in a predetermined direction; and a magnetic flux reduction structure (MRS) for reducing the magnetic flux (B40) of the first coil generating an induced voltage or an induced current in the second coil when the first coil is used to transmit the power.
用于非接触供电系统(100)的线圈单元(40U)包括:多个线圈,上述多个线圈具有第一线圈(40(x))和第二线圈(40(x+1)),上述第二线圈在预定方向上与上述第一线圈相邻;以及磁通降低结构(MRS),在上述磁通降低结构中,在使用上述第一线圈传输上述电力时,降低上述第一线圈在上述第二线圈中产生感应电压或感应电流的磁通(B40)。
Non-contact power supply system and coil unit thereof
非接触供电系统及其线圈单元
04.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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