The invention relates to the technical field of wireless power transmission, and discloses a non-contact power supply device suitable for full-speed-domain operation of a maglev train. The device comprises a vehicle-mounted electric energy receiving coil, a vehicle-mounted superconducting coil, a ground electric energy transmitting coil, a ground propelling coil and a ground zero-flux coil, wherein the vehicle-mounted electric energy receiving coil and the vehicle-mounted superconducting coil are arranged on the maglev train side, and the ground electric energy transmitting coil, the ground propelling coil and the ground zero-flux coil are arranged on a ground track side, the vehicle-mounted superconducting coil is arranged on the maglev train, the vehicle-mounted electric energy receiving coil is arranged on the outer surface of the vehicle-mounted superconducting coil, the ground electric energy transmitting coil is arranged on a low-speed domain track section, the ground zero-flux coil is arranged on a high-speed domain track section, and the ground propelling coil is arranged on the outer surfaces of the ground electric energy transmitting coil and the ground zero-flux coil. Therefore, non-contact power supply of the maglev train in a full-speed-domain operation state can be realized.
本发明涉及无线电能传输技术领域,公开了一种适用于磁浮列车全速域运行的非接触供电装置。其中,该装置包括设置在磁浮列车侧的车载电能接收线圈和车载超导线圈以及设置在地面轨道侧的地面电能发射线圈、地面推进线圈和地面零磁通线圈,所述车载超导线圈设置在磁浮列车上,所述车载电能接收线圈设置在所述车载超导线圈外表面上,所述地面电能发射线圈设置在低速域轨道段上,所述地面零磁通线圈设置在高速域轨道段上,所述地面电能发射线圈和所述地面零磁通线圈外表面上设置所述地面推进线圈。由此,可以实现磁悬浮列车在全速域运行状态下的非接触供电。
Non-contact power supply device suitable for full-speed-domain operation of maglev train
适用于磁浮列车全速域运行的非接触供电装置
2021-11-26
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 / H01F MAGNETS , Magnete |
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