ELECTROTHERMAL ENERGY STORAGE SYSTEM AND AN ASSOCIATED METHOD THEREOF
    1.
    发明申请
    ELECTROTHERMAL ENERGY STORAGE SYSTEM AND AN ASSOCIATED METHOD THEREOF 审中-公开
    电热能储存系统及其相关方法

    公开(公告)号:WO2016126300A3

    公开(公告)日:2016-10-27

    申请号:PCT/US2015061458

    申请日:2015-11-19

    Applicant: GEN ELECTRIC

    Abstract: An electrothermal energy storage and discharge system is provided including a charging cycle and a discharging cycle. The charging cycle includes a refrigeration unit and a thermal unit, and the discharging cycle includes a power unit. The refrigeration unit is driven by an excess electric power and is configured to generate a cold energy storage having a solid carbon dioxide. The thermal unit is driven by a thermal energy and is configured to generate a hot energy storage and/or provide a hot source. The power unit operates between the cold energy storage and at least one of the hot energy storage and hot source so as to retrieve the energy by producing a high pressure carbon dioxide and a hot supercritical carbon dioxide, and generating an electric energy using the hot supercritical carbon dioxide.

    Abstract translation: 提供包括充电周期和放电周期的电热储能和放电系统。 充电循环包括制冷单元和热单元,并且放电循环包括动力单元。 制冷单元由过量的电力驱动,并被配置为产生具有固体二氧化碳的冷能储存器。 热单元由热能驱动,并被配置为产生热能储存和/或提供热源。 动力单元在冷能储存器和热能储存器和热源中的至少一个之间操作,以通过产生高压二氧化碳和热超临界二氧化碳来回收能量,并且使用热超临界二氧化碳产生电能 二氧化碳。

    Regenerative thermodynamic power generation cycle systems, and methods for operating thereof

    公开(公告)号:AU2016246394A1

    公开(公告)日:2017-10-12

    申请号:AU2016246394

    申请日:2016-03-17

    Applicant: GEN ELECTRIC

    Abstract: A regenerative closed loop thermodynamic power generation, cycle system is presented. The system includes a high-pressure expander to deliver an exhaust stream. A conduit is fluidly coupled to the high-pressure expander, which is configured to split the exhaust stream from the high-pressure expander into a first exhaust stream and a second exhaust stream. The system further includes a first low- pressure expander and a second tow-pressure expander. The first low-pressure expander is coupled to a pressurization device through a turbocompressor shaft, and fluidly coupled to receive the first exhaust stream. The second low-pressure expander is coupled to the high -pressure expander and an electrical generator through a turbogenerator shaft, and fluidly coupled to receive the second exhaust stream. A. method for operating the regenerative closed loop thermodynamic power generation cycle system is also presented

    温度に依存する電力生成電気装置および電力消費電気装置の強化された対流冷却のためのシステムおよび方法

    公开(公告)号:JP2015092565A

    公开(公告)日:2015-05-14

    申请号:JP2014216769

    申请日:2014-10-24

    Applicant: GEN ELECTRIC

    Abstract: 【課題】温度に依存する電力生成装置及び電力消費装置を冷却する。【解決手段】冷却システムは、能動冷却装置と、選択的に装置を起動させるための駆動信号を生成し、それに送信するためのコントローラ42を含む。コントローラ42は、冷却装置の消費電力及び電力機器の測定された動作パラメータに関してセンサーから入力を受け取り、その入力は装置が電力生成装置である場合には電力装置の出力電力を含み、装置が電力消費装置である場合には電力装置の入力電力を含む。コントローラ42は、能動冷却装置に熱発生電力装置を選択的に冷却させるために、冷却装置の消費電力および測定された電力装置の入力もしくは出力電力に基づいて、冷却装置に対して駆動信号を生成し送信する。正味システム電力出力または全システム電力入力は、冷却装置によって提供される対流冷却の量を制御することによって、最大/最小にすることができる。【選択図】図1

    СИСТЕМЫ С ЗАМКНУТЫМ РЕГЕНЕРАТИВНЫМ ТЕРМОДИНАМИЧЕСКИМ ЦИКЛОМ ВЫРАБОТКИ ЭЛЕКТРОЭНЕРГИИ И СПОСОБЫ ИХ РАБОТЫ

    公开(公告)号:RU2719413C2

    公开(公告)日:2020-04-17

    申请号:RU2017134004

    申请日:2016-03-17

    Applicant: GEN ELECTRIC

    Abstract: Представленасистемас замкнутымрегенеративнымтермодинамическимцикломдлявыработкиэлектроэнергии. Системасодержитдетандервысокогодавления, предназначенныйдляподачиотходящегопотока. Сдетандеромвысокогодавленияпроточносоединентрубопровод, выполненныйс возможностьюразделенияотходящегопотока, выходящегоиздетандеравысокогодавления, напервыйотходящийпотоки второйотходящийпоток. Системадополнительносодержитпервыйдетандернизкогодавленияи второйдетандернизкогодавления. Первыйдетандернизкогодавлениясоединенс устройствомповышениядавленияпосредствомвалатурбокомпрессораи проточносоединендляприемапервогоотходящегопотока. Второйдетандернизкогодавлениясоединенс детандеромвысокогодавленияи электрогенераторомпосредствомвалатурбогенератораи проточносоединендляприемавторогоотходящегопотока. Такжепредставленспособработысистемыс замкнутымрегенеративнымтермодинамическимцикломдлявыработкиэлектроэнергии. 2 н. 16 з.п. ф-лы, 2 ил.

    ELECTROTHERMAL ENERGY STORAGE SYSTEM AND AN ASSOCIATED METHOD THEREOF

    公开(公告)号:CA2968374A1

    公开(公告)日:2016-08-11

    申请号:CA2968374

    申请日:2015-11-19

    Applicant: GEN ELECTRIC

    Abstract: An electrothermal energy storage and discharge system is provided including a charging cycle and a discharging cycle. The charging cycle includes a refrigeration unit and a thermal unit, and the discharging cycle includes a power unit. The refrigeration unit is driven by an excess electric power and is configured to generate a cold energy storage having a solid carbon dioxide. The thermal unit is driven by a thermal energy and is configured to generate a hot energy storage and/or provide a hot source. The power unit operates between the cold energy storage and at least one of the hot energy storage and hot source so as to retrieve the energy by producing a high pressure carbon dioxide and a hot supercritical carbon dioxide, and generating an electric energy using the hot supercritical carbon dioxide.

    СИСТЕМА РЕЦИРКУЛЯЦИИ ДЛЯ ПОВЫШЕНИЯ ПРОИЗВОДИТЕЛЬНОСТИ ТОПЛИВНОГО ЭЛЕМЕНТА С УЛАВЛИВАНИЕМ СО

    公开(公告)号:RU2589884C2

    公开(公告)日:2016-07-10

    申请号:RU2013143732

    申请日:2012-03-29

    Applicant: GEN ELECTRIC

    Abstract: Заявленноеизобретениеотноситсяк системеи способуповышенияобщейпроизводительноститопливногоэлемента, преимущественнотвердооксидноготопливногоэлемента, приодновременномотделениипочтичистогопотокаСОдляизоляцииилииспользованияпривыработкеэлектроэнергиидлядополнительногоувеличенияобщейэффективностипроцесса. Всистемеи способеиспользуюттеплообменнуюсистему, выполненнуюс возможностьюобразованияпотокатоплива, которыйвозвращаютнавходанодатопливногоэлемента, сболеевысокоймолярнойконцентрациеймонооксидауглерода (СО) иводорода (Н) втопливе, чемизначальноприсутствоваланавыходеанодатопливногоэлемента. Повышениеэффективностисистемытопливныхэлементовв целом, атакжеповышениенадежностиихработыприсниженииэксплуатационныхзатратявляетсятехническимрезультатомизобретения.4 н. и 28 з.п. ф-лы, 6 ил.

    Regenerative thermodynamic power generation cycle systems, and methods for operating thereof

    公开(公告)号:AU2016246394B2

    公开(公告)日:2020-07-16

    申请号:AU2016246394

    申请日:2016-03-17

    Applicant: GEN ELECTRIC

    Abstract: A regenerative closed loop thermodynamic power generation, cycle system is presented. The system includes a high-pressure expander to deliver an exhaust stream. A conduit is fluidly coupled to the high-pressure expander, which is configured to split the exhaust stream from the high-pressure expander into a first exhaust stream and a second exhaust stream. The system further includes a first low- pressure expander and a second tow-pressure expander. The first low-pressure expander is coupled to a pressurization device through a turbocompressor shaft, and fluidly coupled to receive the first exhaust stream. The second low-pressure expander is coupled to the high -pressure expander and an electrical generator through a turbogenerator shaft, and fluidly coupled to receive the second exhaust stream. A. method for operating the regenerative closed loop thermodynamic power generation cycle system is also presented

    REGENERATIVE THERMODYNAMIC POWER GENERATION CYCLE SYSTEMS, AND METHODS FOR OPERATING THEREOF

    公开(公告)号:CA2981372A1

    公开(公告)日:2016-10-13

    申请号:CA2981372

    申请日:2016-03-17

    Applicant: GEN ELECTRIC

    Abstract: A regenerative closed loop thermodynamic power generation, cycle system is presented. The system includes a high-pressure expander to deliver an exhaust stream. A conduit is fluidly coupled to the high-pressure expander, which is configured to split the exhaust stream from the high-pressure expander into a first exhaust stream and a second exhaust stream. The system further includes a first low- pressure expander and a second tow-pressure expander. The first low-pressure expander is coupled to a pressurization device through a turbocompressor shaft, and fluidly coupled to receive the first exhaust stream. The second low-pressure expander is coupled to the high -pressure expander and an electrical generator through a turbogenerator shaft, and fluidly coupled to receive the second exhaust stream. A. method for operating the regenerative closed loop thermodynamic power generation cycle system is also presented

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