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    HYBRID SYSTEM EMPLOYING TWO DIFFERENT FUEL CELL SYSTEMS FOR ENERGY STORAGE
    1.
    发明申请
    HYBRID SYSTEM EMPLOYING TWO DIFFERENT FUEL CELL SYSTEMS FOR ENERGY STORAGE 审中-公开

    公开(公告)号：WO2018160919A1

    公开(公告)日：2018-09-07

    申请号：PCT/US2018/020577

    申请日：2018-03-02

    Applicant: FUELCELL ENERGY, INC.

    Inventor： PATEL, Pinakin ,  LIPP, Ludwig ,  PASQUALE, Nicholas

    IPC: H01M8/2495 ,  H01M8/0656 ,  H01M8/0662 ,  H01M16/00 ,  H01M8/1018 ,  H01M8/124 ,  H02J3/32 ,  H02J3/38

    Abstract: An energy storage system (100) for an electrical grid (200) running on a renewable energy source (50) includes a baseload power module (110), a waste converter module (120), and a load-following power module (130). The baseload power module (110) includes a first fuel cell system, preferably a high temperature fuel cell system, configured to provide a baseload power to the electrical grid (200). The waste converter module (120) is configured to extract and store hydrogen from an exhaust stream produced by the first fuel cell system (110). The load-following power module (130) includes a second fuel cell system (131), preferably a low temperature fuel cell system, configured to receive hydrogen from the waste converter module (120) and convert the hydrogen to electrical energy to support the electrical grid (200).

    SOLID OXIDE FUEL CELL AND NEW ENERGY VEHICLE
    2.
    发明申请
    SOLID OXIDE FUEL CELL AND NEW ENERGY VEHICLE 审中-公开

    公开(公告)号：WO2021059228A1

    公开(公告)日：2021-04-01

    申请号：PCT/IB2020/058997

    申请日：2020-09-25

    Applicant: CERES INTELLECTUAL PROPERTY COMPANY LIMITED ,  WEICHAI POWER CO., LTD.

    Inventor： SHEN, Xuesong ,  YU, Chao ,  JIANG, Longkai

    IPC: H01M8/2495 ,  H01M8/1226

    Abstract: The invention discloses a solid oxide fuel cell and a new energy vehicle. A stack gas circuit of the fuel cell comprises electrolyte-supported type solid oxide fuel cell stacks and anode-supported stack type solid oxide fuel cell stacks; the electrolyte-supported type solid oxide fuel cell stacks are arranged at a fuel flow outlet of the solid oxide fuel cell; and the anode-supported stack type solid oxide fuel cell stacks are arranged at a fuel flow inlet of the solid oxide fuel cell. The two types of solid oxide fuel cell stacks (electrolyte-supported type solid oxide fuel cell stacks and anode-supported stack type solid oxide fuel cell stacks) have different structures and performance characteristics and are arranged in a graded manner in relative positions of the fuel gas circuit in the solid oxide fuel cell to maximally increase the fuel utilization rate under the condition of ensuring the stability of the cell structure, thereby achieving the purpose of raising electrical efficiency of the stack group and keeping the maintenance cost low.

    MULTI-INPUT MULTI-OUTPUT RENEWABLE ENERGY SYSTEMS
    4.
    发明申请
    MULTI-INPUT MULTI-OUTPUT RENEWABLE ENERGY SYSTEMS 审中-公开

    公开(公告)号：WO2023081603A1

    公开(公告)日：2023-05-11

    申请号：PCT/US2022/078883

    申请日：2022-10-28

    Applicant: BLOOM ENERGY CORPORATION

    Inventor： SHARPE, Barry ,  HADLEY, Brian ,  WALTON, Charles Frederick

    IPC: H01M8/10 ,  H01M8/1007 ,  H01M8/22 ,  H01M8/249 ,  H01M8/2495 ,  H01M8/4097 ,  H01M8/1246 ,  H01M8/4089 ,  H01M8/06 ,  H01M8/0606

    Abstract: Various embodiments of the present disclosure provide a multi-input multi-output energy charging system to generate hydrogen, provide baseload energy to a facility, and provide electrical power to charge electric vehicles (EV). In an embodiment, a charging system includes a solid oxide fuel cell (SOFC) system that generates electricity from one or more fuel inputs. One or more fuel inputs are renewable fuels. The charging system further includes a solid oxide electrolyzer cell (SOEC) system coupled to the SOFC system. The SOEC system generates hydrogen from the electricity received from the SOFC system and water input. The SOFC system facilitates the charging of an electric vehicle, storing charge in a battery, and providing electric power to a load from the generated electricity. The SOEC system facilitates refueling a hydrogen fuel cell vehicle from the generated hydrogen and storing the generated hydrogen in a hydrogen storage vessel.

    LOAD-FOLLOWING FUEL CELL SYSTEM WITH ENERGY STORAGE
    5.
    发明申请
    LOAD-FOLLOWING FUEL CELL SYSTEM WITH ENERGY STORAGE 审中-公开

    公开(公告)号：WO2018165310A1

    公开(公告)日：2018-09-13

    申请号：PCT/US2018/021357

    申请日：2018-03-07

    Applicant: FUELCELL ENERGY, INC.

    Inventor： JAHNKE, Fred C. ,  VENKATARAMAN, Ramakrishnan ,  BERNTSEN, George ,  LIPP, Ludwig ,  PATEL, Pinakin

    IPC: H01M8/2495 ,  H02J3/28 ,  H02J3/38 ,  H01M8/0662 ,  H01M16/00 ,  H01M8/1018 ,  H01M8/124 ,  H01M8/14

    Abstract: A load-following fuel cell system (100) for a grid system operating with a high penetration of intermittent renewable energy sources includes a baseload power generation module (25) and a load-following power generation module (35). The baseload power generation module (25) provides a baseload power to the grid system and includes a high-efficiency fuel cell system such as a MCFC system. The high-efficiency fuel cell system includes a topping module (25a) and a bottoming module (25b). The topping module (25a) and the bottoming module (25b) are connected in series and the topping module (25a) provides an exhaust stream to the bottoming module (25b). The load-following power generation module (35) provides a load-following power to the grid system and includes an energy storage system (40a, 40b, 40c) that separates and stores hydrogen contained in the exhaust stream and a power generation system having one or more fuel cells (45). The power generation system (45) such as a PEM fuel cell system receives the hydrogen from the energy storage system (40c) to provide the load-following power.

    DUAL ENERGY CORE
    6.
    发明申请
    DUAL ENERGY CORE 审中-公开

    公开(公告)号：WO2020021583A1

    公开(公告)日：2020-01-30

    申请号：PCT/IT2019/050172

    申请日：2019-07-22

    Applicant: PICCENNA, Nicola ,  AL ABBAWI, Sinan Hashem Younis

    Inventor： PICCENNA, Nicola ,  AL ABBAWI, Sinan Hashem Younis

    IPC: H01M8/2495 ,  H01M8/1018 ,  H01M8/124

    Abstract: The set of apparatuses that constitute the object of the invention allows the simultaneous generation (cogeneration) through an electrochemical process of electric energy and thermal energy. The double co-generation system uses natural gas to derive the hydrogen contained in it and to produce electricity and heat through the use of fuel cells. The fuel cell based on the "SOFC" technology operates continuously, with the exclusion of a single annual interruption for routine maintenance and filter replacement. The fuel cell based on the "PEM" technology comes into operation when the demand for thermal and / or electric energy exceeds the availability provided by the SOFC apparatus and provides the integration necessary to satisfy the demands of the users. The entire system is governed and controlled by programmable electronic devices connected through an internet connection to the control and maintenance unit of the equipment.

    ALKALINE DIRECT METHANOL FUEL CELL
    8.
    发明申请
    ALKALINE DIRECT METHANOL FUEL CELL 审中-公开
    碱性直接甲醇燃料电池

    公开(公告)号：WO01061776A1

    公开(公告)日：2001-08-23

    申请号：PCT/DE2001/000442

    申请日：2001-02-03

    IPC: H01M8/04186 ,  H01M8/1009 ,  H01M8/2495 ,  H01M8/10 ,  H01M8/04

    CPC classification number: H01M8/1009 ,  H01M8/04186 ,  H01M8/2495 ,  Y02E60/523

    Abstract: The invention relates to a fuel cell, in particular a methanol fuel cell which has an anion-conductive membrane. The protons required for the formation of hydroxyl ions are supplied to the cathode chamber in the form of water. The water resulting from the reaction is produced at the anode. The method requires the use of alkaline media both in the anode chamber and in the cathode chamber.

    Abstract translation: 本发明涉及燃料电池，特别是具有阴离子传导膜的甲醇燃料电池。 必要Hydroxylionenbildung质子被供给到阴极室作为水。 产物水被阳极产生。 该方法采用在阳极和阴极室两者的碱性介质前进。

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