A double-motor torque distribution control method for a rubber wheel low-floor intelligent rail train comprises the steps that firstly, a program starts to run after a power-on self-test is carried out; secondly, pedal and gear information of a driver at a driving end is collected, information of a double-motor controller, management of batteries and an auxiliary system is collected through a CAN, the state and the working mode of the current train are subjected to logical judgment, and whether a fault exists or not is judged according to states of all system components, and the fault grade of the fault is judged; thirdly, according to features of two motors, features of the batteries, and the state of a pedal, the target torque and a working mode of the given motor are calculated through a motor control module, and limit torque is output according to the fault grade of the train; fourthly, the limit torque is output to the two motors to carry out torque output, in other words, a whole-train controller finally outputs the motor target torque to the double-motor controller, and the motor torque output is subjected to average distribution. The double-motor torque distribution control method has the advantages that the principle is simple, reliability is high, and the whole-train control performance can be optimized.


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    Titel :

    Double-motor torque distribution control method for rubber wheel low-floor intelligent rail train


    Beteiligte:
    FENG JIANGHUA (Autor:in) / ZHU TIAN (Autor:in) / WANG HAIBIN (Autor:in) / LYU YONGBIN (Autor:in) / LEI YOU (Autor:in) / SONG CHAO (Autor:in) / XIAO LEI (Autor:in) / JIANG ZHIDONG (Autor:in) / REN TIANLIANG (Autor:in) / LI SHUANGLONG (Autor:in)

    Erscheinungsdatum :

    03.02.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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