This invention provides a kind of compact type fuel cell supply system, consisting of fuel cell, DCDC converting unit, contactor, energy storage device, controller, auxiliary system, power supply output end, operation control unit, with the contactor being a normal open type high-current contactor, the output end of the fuel cell connecting the input end of DCDC converting unit, the DCDC converting unit connecting the energy storage device through the contactor, the output end of DCDC converting unit also connecting the power supply output end and the high-power auxiliary component that the auxiliary system contains, the port of the energy storage device connecting the power supply output end and auxiliary system through the contactor, the operation control unit connecting the energy storage device, DCDC converting unit, controller respectively, the controller connecting the fuel cell, DCDC converting unit, the control end of contactor, the energy storage device and the auxiliary system respectively. This invention, through reducing parts and components, improves system reliability and decreases the volume to make a system have a sufficient space for installation and maintenance, which favors heat dissipation of electronic parts and components. This invention is applicable to forklift in particular.


    Access

    Download


    Export, share and cite



    Title :

    Compact type fuel cell supply system


    Contributors:
    GE XUXU (author)

    Publication date :

    2016-05-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    Compact Type Fuel Cell Supply System

    GE XUXU | European Patent Office | 2015

    Free access

    LNG COMPACT TYPE LNG FUEL GAS SUPPLY SYSTEM FOR SHIP

    CHO SANG HOON / KIM IK SOO | European Patent Office | 2018

    Free access


    Fuel Supply System For Fuel Cell

    European Patent Office | 2019

    Free access

    FUEL CELL AND FUEL SUPPLY SYSTEM

    TAKAMUKU SHOGO / UEHARA SHIGETAKA / BU TONG | European Patent Office | 2021

    Free access