ARCHITECTURE D'UN SYSTEME PROPULSIF D'UN HELICOPTERE COMPRENANT UN TURBOMOTEUR HYBRIDE ET UN SYSTEME DE REACTIVATION DE CE TURBOMOTEUR HYBRIDE
    1.
    发明公开
    ARCHITECTURE D'UN SYSTEME PROPULSIF D'UN HELICOPTERE COMPRENANT UN TURBOMOTEUR HYBRIDE ET UN SYSTEME DE REACTIVATION DE CE TURBOMOTEUR HYBRIDE 有权
    德国联邦体系推进剂与联合国直升机协议联合国机动车混合动力联合国系统重新启动德国汽轮机混合动力

    公开(公告)号:EP3207223A1

    公开(公告)日:2017-08-23

    申请号:EP15791693.3

    申请日:2015-10-06

    IPC分类号: F01D13/00 F01D19/00 F02C7/36

    摘要: The invention relates to an architecture for a propulsion system of a multi-engine helicopter including turboshaft engines connected to a power gearbox. Said architecture is characterized in that it includes: - at least one hybrid turboshaft engine (20) capable of operating in at least one standby mode during a stabilized coasting flight of the helicopter; - at least two chains (30, 40) for controlling each hybrid turboshaft engine (20), each chain (30, 40) including an electrical machine (31, 41) connected to the hybrid turboshaft engine (20) and being suitable for rotating a gas producer thereof; and - at least one source (33, 43) for supplying electrical power to said electrical machine (31, 41). Each reactivation chain (30, 40) is configured so as to be able to drive said turboshaft engine (20) in at least one operation mode from among a plurality of predetermined modes.

    摘要翻译: 本发明涉及用于包括连接到动力齿轮箱的涡轮轴发动机的多引擎直升机的推进系统的架构。 所述体系结构的特征在于其包括: - 至少一个混合式涡轮轴发动机(20),其能够在直升机的稳定的滑行飞行期间以至少一种待机模式操作; - 用于控制每个混合式涡轮轴发动机(20)的至少两个链条(30,40),每个链条(30,40)包括连接到混合式涡轮轴发动机(20)并且适于旋转的电机(31,41) 其生产气体; 和 - 至少一个用于向所述电机(31,41)供电的电源(33,43)。 每个重新启动链(30,40)构造成能够在多个预定模式中的至少一个操作模式中驱动所述涡轮轴发动机(20)。

    CATHODE COMBUSTION FOR ENHANCED FUEL CELL SYNGAS PRODUCTION
    3.
    发明公开
    CATHODE COMBUSTION FOR ENHANCED FUEL CELL SYNGAS PRODUCTION 审中-公开
    加德满都温哥华

    公开(公告)号:EP3052437A1

    公开(公告)日:2016-08-10

    申请号:EP14792633.1

    申请日:2014-09-29

    摘要: Molten carbonate fuel cells are operated with a cathode inlet stream that contains a portion of a combustible gas which may be a hydrocarbon, hydrogen, or other gas that will combine with oxygen to form heat on the cathode catalyst surface. The combustible gases can be reacted in the cathode and/or in a stage that is heat integrated with the cathode. The heat generated by the combustion reaction in the cathode can be used, for example, to allow additional endothermic reactions (such as reforming) to take place in the anode portion of the fuel cell while still maintaining a desirable temperature gradient across the fuel cell. Optionally, the cathode of the fuel cell can be modified to further enhance or control the combustion within the cathode, such as by introducing an additional catalytic surface in the cathode.

    摘要翻译: 熔融碳酸盐燃料电池用含有一部分可燃气体的阴极入口流进行操作,所述可燃气体可以是与氧气结合以在阴极催化剂表面上形成热量的烃,氢气或其它气体。 可燃气体可以在阴极和/或在与阴极热集成的阶段中反应。 由阴极中的燃烧反应产生的热量可以用于例如在燃料电池的阳极部分发生额外的吸热反应(例如重整),同时仍保持燃料电池的期望的温度梯度。 可选地,可以改变燃料电池的阴极以进一步增强或控制阴极内的燃烧,例如通过在阴极中引入另外的催化表面。

    POWER GENERATOR AND TURBINE COUPLING METHOD
    4.
    发明公开
    POWER GENERATOR AND TURBINE COUPLING METHOD 有权
    捷克共和国(TURBINENKOPPLUNGSVERFAHREN)

    公开(公告)号:EP2913484A3

    公开(公告)日:2015-11-25

    申请号:EP15153087.0

    申请日:2015-01-29

    IPC分类号: F01D15/10

    摘要: Provided is a power generator and turbine coupling method for coupling an electric power generator(10), a first turbine (20) and the second turbine (30) in this order, according to an embodiment. The method includes the assembling the power generator (10), the first turbine (20), and the second turbine (30), aligning a generator rotating body (12) of the power generator and a first turbine rotating body (22) of the first turbine, connecting the generator rotating body (12) and the first turbine rotating body (22), and connecting the first turbine rotating body (22) of the first turbine and a second turbine rotating body (32) of the second turbine. The assembling of the second turbine or the connecting of the first turbine rotating body and the second turbine rotating body is performed in parallel with or after the aligning of the generator rotating body and the first turbine rotating body.

    摘要翻译: 提供了根据实施例的用于将发电机(10),第一涡轮机(20)和第二涡轮机(30)按顺序耦合的发电机和涡轮机联接方法。 该方法包括组装发电机(10),第一涡轮机(20)和第二涡轮机(30),使发电机的发电机旋转体(12)与第一涡轮机旋转体(22)对准, 第一涡轮机,连接发电机旋转体(12)和第一涡轮机旋转体(22),并且连接第一涡轮机的第一涡轮机旋转体(22)和第二涡轮机的第二涡轮旋转体(32)。 第二涡轮机的组装或第一涡轮旋转体与第二涡轮旋转体的连接在发电机旋转体与第一涡轮机旋转体的对准之后平行或之后进行。

    Turbocompresseur comportant deux roues de turbine
    6.
    发明公开
    Turbocompresseur comportant deux roues de turbine 审中-公开
    Turbolader mit zweiTurbinenräder

    公开(公告)号:EP1541832A1

    公开(公告)日:2005-06-15

    申请号:EP04300819.2

    申请日:2004-11-29

    申请人: Renault s.a.s.

    IPC分类号: F02C6/12 F01D13/00

    摘要: L'invention concerne une turbine (10) de turbocompresseur comportant un carter (14) qui délimite une chambre (16) cylindrique circulaire d'axe longitudinal (A) dans laquelle une première roue (40) est montée à rotation autour de l'axe longitudinal (A), et dont la paroi interne (42) comporte un premier orifice d'entrée (26) et un premier orifice de sortie (30), la paroi interne (48) de la chambre (16) comportant un second orifice d'entrée (28) dont la section de passage est commandée, caractérisée en ce que la chambre (16) comporte une cloison transversale (34) qui délimite de façon étanche :

    un premier compartiment (36) qui loge la première roue (40), et dont la paroi interne (42) comporte le premier orifice d'entrée (26) et le premier orifice de sortie (30) ;
    et un second compartiment (38) qui loge une seconde roue (46) montée à rotation autour de l'axe longitudinal (A), et dont la paroi interne (48) comporte le second orifice d'entrée (28) et un second orifice de sortie (32).

    摘要翻译: 包括具有内圆柱形腔室(16)的壳体(14)的涡轮机(10)具有将腔室分成两个隔室的横向隔板(34)。 第一隔室(36)包含第一涡轮转子(40)和具有第一入口(26)和出口(30)的壁。 第二隔室(38)包含第二涡轮转子(46)并且具有带有第二入口(28)和出口(32)的内壁(48)。 两个转子安装在穿过隔板的相同的轴向轴(12)上。

    PERFORMANCE ENHANCED GAS TURBINE POWERPLANTS
    7.
    发明公开
    PERFORMANCE ENHANCED GAS TURBINE POWERPLANTS 失效
    以更高的效率燃气轮机电站

    公开(公告)号:EP0724685A1

    公开(公告)日:1996-08-07

    申请号:EP95900368.0

    申请日:1994-10-18

    IPC分类号: F02C7 F01D1 F01D13 F01K21 F02C1 F02C3 F02C6

    摘要: A gas turbine driven powerplant (10) having one or more compressors (20, 22) for producing a down stream air flow, a compressor heat exchanger (34) positioned down stream of the compressors (20, 22) followed by a side stream flow coolant line (50), a regenerator (58) positioned down stream of the heat exchanger (34) and side stream coolant line (50), a combustor (48) positioned down stream of the regenerator (58), one or more turbines (24, 28) positioned down stream of the combustor (48) and mechanically coupled to the compressors (20, 22), and a power turbine (32) positioned down stream of the turbines (24, 28). Combustible effluent flows through heat exchanger (34) and to combustor (48), and air discharged from the compressors (20, 22) flows through heat exchanger (34) and to coolant line (50) and regenerator (58). Heat is transferred from the compressor discharge air to the combustible effluent, thereby producing cooling air and heating the combustible effluent. Heat exchanger (34) can be a heat exchanger or a methane/steam reformer which produces a hydrogen-rich, low NOx, steam diluted combustible effluent. In alternative embodiments, power output is augmented by injecting cooled compressed air directly into the combustor (48) to increase the mass flow through the turbines (24, 28, 32), and exhaust heat is recuperated with a counter-current flow of combustible and water, or water and air, in a conventional once-through heat recovery unit (118). In further embodiments, a small portion of the cool air is combined with the recuperation water in the heat recovery unit (118) to allow vaporization of the water throughout the initial portion of the heat exchange path and form a two-phased feed of water and air to the combustor (48). Additionally, in all embodiments a portion of the cooled compressed air can be processed by a compressor/expander for providing coolant to the turbines, compressors, and auxiliary equipment.