The invention discloses a train system driven by a secondary block type magnetic flux switching linear motor. The train system comprises a power supply subsystem, a train body, a traction driving subsystem and a train track subsystem. The traction subsystem comprises a motor unit, an inversion unit, a position detection unit and a motor control unit. The train track subsystem can be divided into awheel track type and a magnetic suspension type, the wheel track type train track subsystem comprises a guide rail, train wheels and a bogie, and the magnetic suspension type train track subsystem isdivided into a permanent magnet track or an electric excitation track and a suspension unit. The system is driven by the secondary block type linear motor, so that the secondary structure is simple and reliable, the cost is low and the maintenance is convenient while the advantages of high thrust, high efficiency and high power factor are achieved; and in addition, the wheel track type or magnetic suspension type track can be adopted, so the system is particularly suitable for medium-high-speed operation occasions.

    本发明公开了一种次级分块式磁通切换直线电机驱动的列车系统,包括供电子系统,列车车体、牵引驱动子系统以及列车轨道子系统。所述牵引子系统包括电机单元、逆变单元、位置检测单元及电机控制单元。列车轨道子系统可分为轮轨式与磁悬浮式,轮轨式列车轨道子系统包括导轨、列车车轮与转向架,磁悬浮式列车轨道子系统分为永磁轨道或电励磁轨道与悬浮单元。本发明采用次级分块式直线电机驱动,在具有大推力、高效率、高功率因数的优点的同时,次级结构简单可靠、成本较低且便于维护;此外本发明可采用轮轨式或磁悬浮式轨道,特别适合于中高速运行场合。


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    Title :

    Train system driven by secondary block type magnetic flux switching linear motor


    Additional title:

    一种次级分块式磁通切换直线电机驱动的列车系统


    Contributors:
    CAO RUIWU (author) / LU MINGHANG (author) / SHEN DANNI (author)

    Publication date :

    2020-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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