A hybrid power supply system of diesel multiple unit is disclosed. When a train is running, an energy management module sends a level signal of a master controller of the train to an inverter, and the inverter, according to the received level signal of the master controller and the dynamic performance of the hybrid power supply system, sets an envelope curve of train speed vs. traction force and an envelope curve of train speed vs. regenerative braking force to control a traction motor to output the corresponding torque. Further, the inverter, according to the voltage and current values acquired at the input end, calculates and sends a current actual demanded power to the energy management module, the energy management module, according to the current available power of a supercapacitor, calculates a required output power and sends a command of the required output power to a rectifier, and the rectifier, according to the command of the energy management module, controls the internal electric power pack to output corresponding power. The system is simple in structure and reliable in control, and can increase the dynamic performance of the train and improve the transportation capability of the train. A hybrid power supply method for a diesel multiple unit is also disclosed.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    HYBRID POWER SUPPLY SYSTEM OF DIESEL MULTIPLE UNIT AND POWER SUPPLY METHOD THEREOF


    Beteiligte:
    YANG YING (Autor:in) / ZHOU ANDE (Autor:in) / LI YUNLONG (Autor:in) / FAN LIBING (Autor:in) / LI TINGFANG (Autor:in) / QI BIAO (Autor:in)

    Erscheinungsdatum :

    2020-12-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61C Lokomotiven , LOCOMOTIVES



    HYBRID POWER SUPPLY SYSTEM AND POWER SUPPLY METHOD FOR DIESEL MULTIPLE UNIT

    YANG YING / ZHOU ANDE / LI YUNLONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Marine photovoltaic-storage-diesel hybrid energy power supply system and power supply method

    WANG XIANGLIN / MO MINGXI / XIE CHAO et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    POWER SUPPLY UNIT AND POWER SUPPLY SYSTEM

    OKAMOTO KEISUKE / HIGUCHI HIROAKI | Europäisches Patentamt | 2023

    Freier Zugriff

    POWER SUPPLY UNIT AND POWER SUPPLY SYSTEM

    UTSUNOMIYA YAMATO | Europäisches Patentamt | 2020

    Freier Zugriff

    POWER SUPPLY SYSTEM AND POWER SUPPLY UNIT

    TAKAHASHI MASAYOSHI / YAMADA EIJI / AKIBA NAOKI | Europäisches Patentamt | 2018

    Freier Zugriff