The invention relates to the technical field of power supply, and discloses a non-contact power supply system for a maglev train and the maglev train. The system comprises a track side long stator coil, a vehicle-mounted superconducting coil, a boost chopper, a main power grid, a first inverter, a control power grid, a second inverter, a three-phase alternating current power grid and a first energy storage unit, wherein the vehicle-mounted superconducting coil shears the track side long stator coil to generate induced voltage in the running process of the maglev train; the boost chopper receives the induced voltage, rectifies and stabilizes the received induced voltage, and outputs the rectified and stabilized induced voltage to a main power grid; the main power grid provides direct current for the first electric equipment, provides electric energy for the control power grid through the first inverter and provides electric energy for the three-phase alternating current power grid through the second inverter; the control power grid provides direct current for the second electric equipment; the three-phase alternating current power grid provides three-phase alternating current for the third electric equipment and provides one-way alternating current for the fourth electric equipment; and the first energy storage unit provides extra electric energy for the main power grid.
本发明涉及供电技术领域,公开了一种用于磁悬浮列车的非接触式供电系统及磁悬浮列车。该系统包括轨道侧长定子线圈、车载超导线圈、升压斩波器、主电网、第一逆变器、控制电网、第二逆变器、三相交流电网和第一储能单元,车载超导线圈在磁悬浮列车运行过程中剪切轨道侧长定子线圈产生感应电压;升压斩波器接收感应电压并将接收的感应电压整流稳压后输出至主电网;主电网为第一用电设备提供直流电,并通过第一逆变器为控制电网提供电能以及通过第二逆变器为三相交流电网提供电能;控制电网为第二用电设备提供直流电;三相交流电网为第三用电设备提供三相交流电及为第四用电设备提供单向交流电;第一储能单元为主电网提供额外的电能。
Non-contact power supply system for maglev train and maglev train
用于磁悬浮列车的非接触式供电系统及磁悬浮列车
25.01.2022
Patent
Elektronische Ressource
Chinesisch
Auxiliary control power supply system, maglev train power supply system and maglev train
Europäisches Patentamt | 2023
|Auxiliary power supply system, maglev train and maglev track
Europäisches Patentamt | 2020
|