Power supply system of miniaturized electric maglev vehicle

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Power supply system of miniaturized electric maglev vehicle

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WANG NING / ZHOU ZHANG / YANG FAN

The invention relates to a power supply system of a miniaturized electric maglev vehicle. The power supply system comprises a vehicle-mounted storage battery, an energy converter, a traction module and a suspension control module, the vehicle-mounted storage battery is connected with the energy converter; the energy converter is connected with the traction module and the suspension control module;the vehicle-mounted storage battery is used for supplying power to the traction module and the suspension control module through the energy converter or receiving energy fed back by the traction module and the suspension control module through the energy converter; the energy converter is used for boosting and chopping the voltage output by the vehicle-mounted storage battery and outputting the voltage to the direct-current voltage traction module and the suspension control module for power supply, or receiving the energy fed back by the traction module and the suspension control module for buck chopping and storing the energy to the vehicle-mounted storage battery; the traction module is used for achieving traction and braking of the miniaturized electric magnetic levitation vehicle, andthe suspension control module is used for achieving suspension of the miniaturized electric magnetic maglev vehicle. The power supply system can reduce cost and save energy.

本申请涉及一种小型化电动磁浮车辆的供电系统。所述供电系统包括：车载蓄电池、能量变换器、牵引模块以及悬浮控制模块；车载蓄电池连接能量变换器，能量变换器与牵引模块以及悬浮控制模块连接；车载蓄电池用于通过能量变换器给牵引模块以及悬浮控制模块供电，或者用于通过能量变换器接收牵引模块以及悬浮控制模块回馈的能量；能量变换器将车载蓄电池输出的电压进行升压斩波输出直流电压牵引模块以及悬浮控制模块供电，或者接收牵引模块以及悬浮控制模块回馈的能量进行降压斩波并存储至车载蓄电池；牵引模块用于实现小型化电动磁浮车辆的牵引和制动，悬浮控制模块用于实现小型化电动磁浮车辆的悬浮。采用本供电系统能够降低成本并节能。

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Document information

Title :

Power supply system of miniaturized electric maglev vehicle

Additional title:

小型化电动磁浮车辆的供电系统

Contributors:

WANG NING (author) / ZHOU ZHANG (author) / YANG FAN (author)

Publication date :

2021-02-12

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

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