The embodiment of the invention provides an electric transmission system which comprises a control device and a traction device. The traction device comprises a first rectification module, an invertergroup and a motor group. The first rectification module is respectively connected with the control device and the inverter group. The inverter group is connected with the control device, the first rectification module and the motor group. The motor group comprises at least one motor. The control device is used for determining the transmission ratio of the motor according to configuration information of a first train, and the first train is a train which is to be equipped with the electric transmission system. The control device is also used for determining electric signal power output by theinverter group according to the transmission ratio. The control device is also used for determining control information according to the electric signal power and sending the control information to the inverter group. The inverter group is used for determining the power of an output electric signal according to the control information. The universality of the electric transmission system is improved, and the electric transmission system can be applied to different trains.

    本发明实施例提供一种电传动系统,包括控制装置和牵引装置,牵引装置包括第一整流模块、逆变器组和电机组,其中,第一整流模块分别与控制装置和逆变器组连接,逆变器组分别与控制装置、第一整流模块和电机组连接,电机组中包括至少一个电机,其中,控制装置用于根据第一列车的配置信息,确定电机的传动比,第一列车为待安装电传动系统的列车;控制装置还用于根据传动比确定逆变器组输出的电信号功率;控制装置还用于根据电信号功率确定控制信息,并向逆变器组发送控制信息;逆变器组用于根据控制信息确定输出的电信号的功率。用于提高电传动系统的通用性,可应用于不同的列车中。


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    Titel :

    Electric transmission system


    Weitere Titelangaben:

    电传动系统


    Beteiligte:
    WANG BIN (Autor:in) / WANG LEI (Autor:in) / YANG LU (Autor:in) / LI JIN (Autor:in) / LI YAN (Autor:in) / MA LIANFENG (Autor:in) / TANG ZIHUI (Autor:in) / ZHAO DOU (Autor:in) / XIA NAN (Autor:in) / LI JIANGHUAN (Autor:in)

    Erscheinungsdatum :

    2020-05-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES



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