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    SOLID OXIDE FUEL CELL-BASED POWER GENERATION AND DELIVERY SYSTEM AND METHOD OF OPERATING THE SAME
    2.
    发明申请
    SOLID OXIDE FUEL CELL-BASED POWER GENERATION AND DELIVERY SYSTEM AND METHOD OF OPERATING THE SAME 有权
    基于固体氧化物燃料电池的发电和输送系统及其操作方法

    公开(公告)号：US20160036236A1

    公开(公告)日：2016-02-04

    申请号：US14445696

    申请日：2014-07-29

    Applicant: General Electric Company

    Inventor： Ralph Teichmann

    IPC: H02J4/00

    CPC classification number: H02J3/387 ,  H02J4/00 ,  H02J2003/388 ,  Y02P90/40

    Abstract: A power system for an industrial facility includes a hybrid solid oxide fuel cell (HSOFC) system. The HSOFC system is coupled to at least one DC load and to at least one AC load. The at least one DC load defines a DC power demand value and the at least one AC load defines an AC power demand value. The DC power demand value and the AC power demand value define a power demand ratio. The HSOFC system is configured to generate DC power and generate AC power with a power generation ratio substantially complementary to the power demand ratio.

    Abstract translation: 用于工业设施的电力系统包括混合固体氧化物燃料电池（HSOFC）系统。 HSOFC系统耦合到至少一个DC负载和至少一个AC负载。 所述至少一个DC负载定义DC功率需求值，并且所述至少一个AC负载定义AC功率需求值。 直流电力需求值和交流电力需求值定义电力需求比。 HSOFC系统被配置为产生直流电力并产生具有与功率需求比基本上互补的发电率的AC电力。

    Modular energy storage system with battery cooling
    3.
    发明授权
    Modular energy storage system with battery cooling 有权

    公开(公告)号：US12206080B2

    公开(公告)日：2025-01-21

    申请号：US16615885

    申请日：2018-05-30

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Alistair Martin Waddell ,  Richard Hayes Cutright ,  Ralph Teichmann ,  Todd Garrett Wetzel

    IPC: H01M10/60 ,  H01M10/617 ,  H01M10/6552 ,  H01M10/657 ,  H01M50/204 ,  H01M50/242

    Abstract: A modular energy storage system including an enclosure having at least one thermally conductive sidewall; a battery module housed inside of the enclosure and including a plurality of battery submodules, each battery submodule including a plurality of battery cells, at least some of the plurality of battery cells being electrically interconnected to each other; at least one heat pipe thermally coupled to the plurality of battery cells of at least one of the plurality of battery submodules to channel heat from the plurality of battery cells thermally coupled thereto to the at least one thermally conductive sidewall of the enclosure; and a cooling mechanism thermally coupled to the at least one thermally conductive sidewall of the enclosure to cool the at least one heat pipe.

    Method and systems for managing power systems
    4.
    发明授权
    Method and systems for managing power systems 有权

    公开(公告)号：US10097009B2

    公开(公告)日：2018-10-09

    申请号：US14983004

    申请日：2015-12-29

    Applicant: General Electric Company

    Inventor： Patrick Hammel Hart ,  Ralph Teichmann ,  John Guido Piccirillo ,  Honggang Wang ,  Rebecca Dinan Zoracki

    IPC: G06F1/28 ,  H02J4/00 ,  G05B19/10 ,  H02J3/38 ,  H02J3/00

    Abstract: A power system includes a first power asset include a first power source and a first power controller. The first power controller includes a first filter configured to receive an error amount at a first frequency range and a second power controller includes a second filter configured to receive the error amount at a second frequency range. The first power controller is configured to instruct the first power source to produce a first amount of power, adjust the first amount of power based on the error amount received by the first filter until the error amount received is substantially zero. When the error amount received is substantially zero, the first power controller is configured to determine a first desired operating amount of power based on the first power source, and adjust the first amount of power based on the first desired operating amount of power.

    POWER GENERATION SYSTEM AND A METHOD FOR OPERATING THE SAME
    5.
    发明申请
    POWER GENERATION SYSTEM AND A METHOD FOR OPERATING THE SAME 审中-公开

    公开(公告)号：US20190214661A1

    公开(公告)日：2019-07-11

    申请号：US15866494

    申请日：2018-01-10

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Ralph Teichmann ,  Honggang Wang

    IPC: H01M8/04007 ,  H01M8/0438 ,  H01M8/04223 ,  C01B3/02 ,  H01M8/04119 ,  H01M8/0612

    Abstract: The power generation system includes a fuel-cell subsystem having a fuel-cell configured to generate an electrical power. The power generation system further includes a power electronics subsystem electrically coupled to the fuel-cell subsystem and configured to process at least a portion of the electrical power generated by the fuel-cell subsystem. The power generation system also includes a first conduit fluidly coupled to the power electronics subsystem and configured to supply at least a portion of a fuel stream to the power electronics subsystem. The power electronics subsystem is configured to heat the portion of the fuel stream to form a pre-heated fuel stream. Moreover, power generation system includes a second conduit fluidly coupled to the power electronics subsystem and the fuel-cell subsystem and configured to supply the pre-heated fuel stream to the fuel-cell subsystem. The fuel-cell is configured to generate the electrical power using the pre-heated fuel stream.

    TEMPERATURE CONTROL FOR ENERGY STORAGE SYSTEM
    9.
    发明申请
    TEMPERATURE CONTROL FOR ENERGY STORAGE SYSTEM 有权

    公开(公告)号：US20210194076A1

    公开(公告)日：2021-06-24

    申请号：US16755791

    申请日：2018-10-12

    Applicant: General Electric Company

    Inventor： Honggang Wang ,  Ralph Teichmann ,  Keith Garrette Brown ,  Alistair Martin Waddell

    IPC: H01M10/63 ,  H01M10/48 ,  H01M10/613 ,  H01M10/6563

    Abstract: An energy storage system includes a plurality of battery strings, each battery string including a plurality of batteries coupled electrically together; a plurality of temperature sensors; an enclosure housing the plurality of battery strings and the temperature sensors; a plurality of fans positioned in different locations within the enclosure; and a temperature control system. The temperature control system includes a heating, ventilation, and air conditioning (HVAC) components, and a controller. The controller is programmed to execute the method that includes determining fan speed operating commands based at least in part on sensed temperatures at the different locations, and operating the fan speed in response to the operating commands provided to the respective fans.

    System for powering auxiliary loads of an energy storage system
    10.
    发明授权
    System for powering auxiliary loads of an energy storage system 有权

    公开(公告)号：US10651648B2

    公开(公告)日：2020-05-12

    申请号：US15869029

    申请日：2018-01-11

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Ralph Teichmann ,  Honggang Wang

    IPC: H02J1/10 ,  H02J9/06

    Abstract: An energy storage system is presented. The energy storage system includes a primary energy storage device operatively couplable to a main bus, where the main bus is operatively coupled to a power generation device. Further, the energy storage system includes an auxiliary bus operatively couplable to the main bus and a grid bus. Furthermore, the energy storage system includes a plurality of auxiliary loads operatively coupled to the auxiliary bus and a housing configured to encompass the primary energy storage device, the auxiliary bus, and the plurality of auxiliary loads, where the auxiliary bus is configured to supply power to the plurality of auxiliary loads from the primary energy storage device, the power generation device, a grid, or combinations thereof.

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