The invention discloses a self-adaptive energy management system for fuel cell hybrid power tramcar multi-power source. The system comprises a fuel cell system unit, a lithium battery unit, a supercapacitor unit, a one-way DC converter unit, a bidirectional DC converter unit interface and a self-adaptive energy management unit, wherein the self-adaptive energy management unit is formed by a power distribution processing sub-unit capable of distributing power and a double self-adaptive nerve cell fuzzy inference sub-unit capable of conducting self-adaptive energy control; power among the fuel cell unit, the lithium battery unit and the supercapacitor unit can be self-adaptively distributed in real time by real-time detection of an operation work condition and a power system condition, so the fuel cell unit can maintain stable and high efficient operation and safe charge-discharge management and effective brake energy recovery can be guaranteed for the lithium battery unit and the supercapacitor unit; work efficiency of the fished car and each power supply can be improved; and circulating service life of each power supply can be prolonged.


    Access

    Download


    Export, share and cite



    Title :

    Self-adaptive energy management system for fuel cell hybrid power tramcar multi-power source


    Contributors:
    CHEN WEIRONG (author) / LI QI (author) / LIU ZHIXIANG (author) / DAI CHAOHUA (author) / ZHANG XUEXIA (author) / QUAN WEI (author) / SUN BANGCHENG (author) / LI MINGGAO (author) / LI MING (author) / SHI JUNJIE (author)

    Publication date :

    2015-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    An energy management system for a hybrid power tramcar

    CHEN WEIRONG / CHEN JUNYA / LI QI et al. | European Patent Office | 2016

    Free access

    Hybrid power supply system and tramcar

    WANG XINGHUA / HAN GUOPENG / WANG TIECHENG et al. | European Patent Office | 2024

    Free access

    TRAMCAR MOTIVE POWER SYSTEM

    SUN BANGCHENG / CHEN WEIRONG / HUANG LIEWEI et al. | European Patent Office | 2020

    Free access

    Parameter configuration optimization method of hydrogen fuel cell hybrid power system for tramcar

    LIU JIZONG / WU XIAOPING / KONG WEIHUA et al. | European Patent Office | 2022

    Free access

    Fuel cell heat exchange system and hydrogen energy tramcar

    WANG PEIZHEN / MAO YEJUN / ZHANG WEIXIAN et al. | European Patent Office | 2020

    Free access