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91. 发明公开

EP2878790A1 Advanced humid air gas turbine system 有权转让
标题翻译： Fortschrittliche Feuchtluftgasturbinenan
公开(公告)号：EP2878790A1
公开(公告)日：2015-06-03
申请号：EP14192429.0
申请日：2014-11-10
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： TAKAHASHI, Yoshitaka , SATO, Kazuhiko , TAKEDA, Yasushi
IPC分类号： F02C3/30 , F01K11/02 , F02C6/18
CPC分类号： F02C3/305 , F01K17/06 , F01K19/00 , F02C3/04 , F02C3/30 , F02C6/18 , F05D2210/12 , F05D2210/20 , F05D2220/32
摘要： One of the objects of the invention is to provide a water-saving type advanced humid air gas turbine system (AHAT) that can decrease the amount of makeup water to be supplied from the outside, by reducing the amount of water consumed when the gas turbine system is starting up, shut down, or subjected to load rejection.
The AHAT includes a gas turbine system; a heat recovery steam generator 10 for generating steam by use of exhaust gas from a turbine 4; a water recovery system 6 for recovering moisture contained in the exhaust gas; a first steam system for supplying steam, coming from the heat recovery steam generator 10, to a compressed air header; and a second steam system for supplying steam, coming from the heat recovery steam generator 10, to the heat recovery steam generator 10 or the water recovery system 6. The gas turbine system includes a compressor 1, the compressed air header 2 for generating humidified combustion air, a combustor 3 for generating combustion gas, and the turbine 4. When the gas turbine system is starting up, shut down or subjected to load rejection, steam coming from the heat recovery steam generator 10 is recovered by blocking the first steam system and making the second steam system communicate with the heat recovery steam generator 10.
摘要翻译：本发明的目的之一是提供一种节水型先进的湿式空气燃气轮机系统（AHAT），其可以通过减少燃气轮机所消耗的水量而减少从外部供给的补充水量系统正在启动，关闭或遭受负载抑制。 AHAT包括燃气轮机系统; 用于通过使用来自涡轮4的废气产生蒸汽的热回收蒸汽发生器10; 用于回收废气中含有的水分的水回收系统6; 用于将来自热回收蒸汽发生器10的蒸汽供应到压缩空气集管的第一蒸汽系统; 以及用于将来自热回收蒸汽发生器10的蒸汽供给到热回收蒸汽发生器10或水回收系统6的第二蒸汽系统。燃气轮机系统包括压缩机1，用于产生加湿燃烧的压缩空气集管2 空气，用于产生燃烧气体的燃烧器3和涡轮机4.当燃气轮机系统启动，关闭或承受排气时，来自热回收蒸汽发生器10的蒸汽通过阻塞第一蒸汽系统而被回收，使第二蒸汽系统与热回收蒸汽发生器10连通。

92. 发明公开

EP2744999A4 NOZZLE ARRANGEMENT AND METHOD OF MAKING THE SAME 有权
标题翻译： JETS系统及其制造方法
公开(公告)号：EP2744999A4
公开(公告)日：2015-05-27
申请号：EP12844128
申请日：2012-08-17
申请人： GULFSTREAM AEROSPACE CORP
发明人： CONNERS TIMOTHY R , HENNE PRESTON A , HOWE DONALD C
IPC分类号： F02K1/46 , F02K1/04 , F02K1/34
CPC分类号： F02K1/46 , B64D33/02 , B64D2033/026 , B64D2033/0273 , B64D2033/0286 , F02C7/00 , F02C7/04 , F02C7/045 , F02K1/04 , F02K1/34 , F02K3/02 , F02K7/00 , F02K7/10 , F02K7/16 , F02K7/20 , F05D2210/12 , F05D2220/323 , F05D2220/80 , F05D2230/60 , F05D2250/70 , F05D2260/96 , Y10T29/49346 , Y10T137/0536

93. 发明公开

EP2762706A2 Thermal power generation system and method for generating thermal electric power 有权转让
标题翻译： Thermisches Stromerzeugungssystem und Verfahren zur Erzeugung thermischer elektrischer Energie
公开(公告)号：EP2762706A2
公开(公告)日：2014-08-06
申请号：EP13192801.2
申请日：2013-11-14
申请人： Hitachi, Ltd.
发明人： Numata, Shohei , Nakano, Susumu , Shibata, Takanori , Araki, Hidefumi
IPC分类号： F02C3/28 , F02C3/34
CPC分类号： F01K13/00 , F01K25/103 , F02C3/30 , F02C3/34 , F02C6/18 , F05D2210/12 , F05D2210/14 , Y02E20/16 , Y02E20/344 , Y02E50/11 , Y02E60/15
摘要： A thermal power generation system uses supercritical carbon dioxide 5 as a working fluid, the thermal power generation system. The thermal power generation system includes a combustor 101 burning oxygen 3 and fuel 4 with the supercritical carbon dioxide 5, a turbine 102 driven by the supercritical CO 2 5 and water vapor fed from the combustor 101, a low pressure supercritical CO 2 storage 106 storing low pressure supercritical CO 2 from the turbine 102, a compressor 104 which compresses the low pressure supercritical CO 2 5, a high pressure supercritical CO 2 storage 107 storing high pressure supercritical CO 2 obtained through compression by the compressor 104, and a high pressure supercritical CO 2 feeder supplying the high pressure supercritical CO 2 5 from the high pressure supercritical CO 2 storage 107 to the combustor 101 , in which the high pressure supercritical CO 2 feeder supplies the high pressure supercritical carbon dioxide 5 to the combustor 101 at a constant pressure. Thus, the thermal power generation system can perform adjustment of an electric power supply required to use unstable renewable energy sources such as solar and wind power, can achieve high efficiency power generation with high temperature working fluid, and can reduce emissions of environmental load substances such as NO x and CO 2 .
摘要翻译：火力发电系统采用超临界二氧化碳5作为工作流体，火力发电系统。火力发电系统包括燃烧氧气3和燃料4的燃烧器101，超临界二氧化碳5，由超临界CO 2 5驱动的汽轮机102和从燃烧器101供给的水蒸汽，存储了低压超临界CO 2储存器106 来自涡轮机102的低压超临界CO 2，压缩低压超临界CO 2 5的压缩机104，存储通过压缩机104压缩获得的高压超临界CO 2的高压超临界CO 2储存器107和高压超临界CO 2 将来自高压超临界CO 2储存器107的高压超临界CO 2 5供给到燃烧器101的CO 2输送器，其中高压超临界CO 2进料器以恒定压力向燃烧器101供给高压超临界二氧化碳5 。因此，火力发电系统可以对使用太阳能和风力发电等不稳定的可再生能源所需的电力供给进行调整，能够通过高温工作流体实现高效率的发电，并且可以减少环境负荷物质的排放，例如作为NO x和CO 2。

94. 发明公开

EP2744999A2 NOZZLE ARRANGEMENT AND METHOD OF MAKING THE SAME 有权
标题翻译： JETS系统及其制造方法
公开(公告)号：EP2744999A2
公开(公告)日：2014-06-25
申请号：EP12844128.4
申请日：2012-08-17
申请人： Gulfstream Aerospace Corporation
发明人： Conners, Timothy R. , Henne, Preston A. , Howe, Donald C.
IPC分类号： F02K1/46
CPC分类号： F02K1/46 , B64D33/02 , B64D2033/026 , B64D2033/0273 , B64D2033/0286 , F02C7/00 , F02C7/04 , F02C7/045 , F02K1/04 , F02K1/34 , F02K3/02 , F02K7/00 , F02K7/10 , F02K7/16 , F02K7/20 , F05D2210/12 , F05D2220/323 , F05D2220/80 , F05D2230/60 , F05D2250/70 , F05D2260/96 , Y10T29/49346 , Y10T137/0536
摘要： A nozzle arrangement is disclosed herein for use with a supersonic jet engine that is configured to produce a plume of exhaust gases. The nozzle arrangement includes, but is not limited to, a nozzle having a trailing edge and a plug body partially positioned within the nozzle. The plug body has an expansion surface and a compression surface downstream of the expansion surface. A protruding portion of the plug body extends downstream of the trailing edge for a length greater than a conventional plug body length. The plug body is configured to shape the exhaust gases to flow substantially parallel to a free stream of air flowing off of the trailing edge of the nozzle and to cause the plume of exhaust gases to isentropically turn the free stream of air to move in a direction parallel to a longitudinal axis of the plug body.

95. 发明公开

EP2687703A2 Turbine using CO2 as working fluid 有权转让
标题翻译：涡轮增压器CO2二氧化碳
公开(公告)号：EP2687703A2
公开(公告)日：2014-01-22
申请号：EP13158939.2
申请日：2013-03-13
申请人： Kabushiki Kaisha Toshiba
发明人： Okamura, Naoyuki , Okizono, Nobuhiro , Sato, Iwataro , Tsuruta, Kazutaka , Onoda, Akihiro
IPC分类号： F02C7/18 , F01D25/12 , F02C3/34 , F02C7/10
CPC分类号： F02C3/00 , F01D25/12 , F02C3/34 , F02C7/10 , F02C7/18 , F05D2210/12
摘要： In one embodiment, a turbine using CO 2 includes moving blades, stator blades, a working fluid transport flow path (35), a coolant transport flow path (36), and a coolant recovery flow path (37). The stator blades (16) constitute turbine stages together with the moving blades (13). The working fluid transport flow path is configured to transport the working fluid sequentially to the turbine stages. The coolant transport flow path is configured to transport the coolant by allowing the coolant to sequentially pass through the inside of the stator blades from an upstream to a downstream of the working fluid. The coolant recovery flow path (37) is configured to recover the coolant passing through the inside of the stator blade (16) at a predetermined turbine stage and merge the recovered coolant with the working fluid transport flow path (35) at a turbine stage on an upstream side of the predetermined turbine stage.
摘要翻译：在一个实施例中，使用CO 2的涡轮机包括移动叶片，定子叶片，工作流体输送流路（35），冷却剂输送流路（36）和冷却剂回收流路（37）。定子叶片（16）与动叶片（13）一起构成涡轮级。工作流体输送流路构造成将工作流体顺序输送到涡轮级。冷却剂输送流路被构造成通过允许冷却剂从工作流体的上游到下游依次通过定子叶片的内部来输送冷却剂。冷却剂回收流动路径（37）构造成在预定的涡轮机台处回收通过定子叶片（16）内部的冷却剂，并将回收的冷却剂与工作流体输送流路（35）在涡轮级上合并预定涡轮级的上游侧。

96. 发明公开

EP2460982A1 Turbine controls testing device 审中-公开
标题翻译： TestvorrichtungfürTurbinensteuerungen
公开(公告)号：EP2460982A1
公开(公告)日：2012-06-06
申请号：EP12157587.2
申请日：2002-05-15
申请人： Ild, Inc.
发明人： The designation of the inventor has not yet been filed
IPC分类号： F01D21/00 , F01D21/16 , F01D21/20
CPC分类号： F01D21/20 , F01D21/003 , F01D21/16 , F05D2210/12 , F05D2210/31 , F05D2260/80 , F05D2270/095 , Y02T50/671
摘要： A turbine controls testing device is disclosed that can be adapted to test the control systems of most turbine rotors without the use of steam. The turbine controls testing device comprises an operator control system, a drive motive power assembly and a purge gas assembly. The device controllably spins, accelerates, and decelerates a turbine with a relatively high level of precision, minimizing the likelihood that, in the event an overspeed mechanism malfunction occurs, the turbine will be damaged as a result of sonic velocity or any other mechanical failure.
摘要翻译：公开了一种涡轮机控制测试装置，其可以适于在不使用蒸汽的情况下测试大多数涡轮转子的控制系统。涡轮机控制测试装置包括操作员控制系统，驱动动力组件和吹扫气体组件。该装置以相当高的精度可控制地旋转，加速和减速涡轮机，从而最小化在发生超速机构故障的情况下，由于声速或任何其它机械故障而使涡轮机损坏的可能性。

97. 发明公开

EP1407118A4 TURBINE CONTROLS TESTING DEVICE 有权
标题翻译：试验装置汽轮机控制系统
公开(公告)号：EP1407118A4
公开(公告)日：2009-12-23
申请号：EP02734422
申请日：2002-05-15
申请人： ILD INC
发明人： LITTLE JACK L JR
IPC分类号： F01D25/00 , F01D17/00 , F01D21/00 , F01D21/16 , F01D21/20
CPC分类号： F01D21/20 , F01D21/003 , F01D21/16 , F05D2210/12 , F05D2210/31 , F05D2260/80 , F05D2270/095 , Y02T50/671

98. 发明公开

EP1905948A1 Power recovery machine 有权
标题翻译： Energierückgewinnungsmaschine
公开(公告)号：EP1905948A1
公开(公告)日：2008-04-02
申请号：EP06352014.2
申请日：2006-09-12
申请人： Cryostar SAS
发明人： Pozivil, Josef , Galelli, Jean-Louis , Pflieger, Patrice
IPC分类号： F01D3/04 , F01D5/08 , F01D11/02 , F01D15/10 , F01D25/12 , F02C1/02 , F02C7/28
CPC分类号： F01D15/10 , F01D3/04 , F01D5/08 , F01D11/02 , F01D25/125 , F02C1/02 , F02C7/28 , F05D2210/12 , F05D2220/62 , F05D2220/76 , F05D2240/51 , F05D2240/515 , F05D2240/52
摘要： A machine for recovering power from a flow of compressed gas, for example, natural gas comprises, firstly, a turbo-expander 2 having a turbo-expander wheel 6 and, secondly, a generator 4 having a rotor 10 able to be driven by the turbo-expander wheel 6 and a stator 12 about the rotor 10. The turbo-expander 2 and the generator 4 are housed in a length of pipe 14. The turbo-expander wheel 6 has an obverse side 7 facing the generator 4. There is a flow passage 42 for the flow of expanded gas that places the obverse side 7 of the wheel 6 in gas flow communication with the outer surface of the stator 12. This outer surface typically carries fins 44 to facilitate cooling of the stator 12 by expanded gas from the turbo-expander 2.
摘要翻译：用于从压缩气体流（例如天然气）回收动力的机器首先包括具有涡轮膨胀机轮6的涡轮膨胀机2，其次，具有能够被涡轮膨胀机轮6和围绕转子10的定子12.涡轮膨胀机2和发电机4容纳在一段长度的管道14中。涡轮膨胀机轮6具有面向发电机4的正面7.有用于使轮6的正面7与定子12的外表面气流连通的膨胀气体流动的流动通道42.该外表面通常承载散热片44以便于通过膨胀气体冷却定子12 来自涡轮膨胀机2。

99. 发明公开

EP1748156A2 Sealing of a shaft of a geothermal steam turbine 审中-公开
标题翻译：地热汽轮机轴的密封
公开(公告)号：EP1748156A2
公开(公告)日：2007-01-31
申请号：EP06117896.8
申请日：2006-07-26
申请人： ANSALDO ENERGIA S.P.A.
发明人： BRUZZONE, Marco
IPC分类号： F01D11/02 , F03G7/04
CPC分类号： F01D11/003 , F02C1/05 , F05D2210/12 , F05D2240/56 , F05D2240/57 , F16J15/3292 , F16J15/442
摘要： A geothermal steam turbine (11) has a casing (17) housing a succession of stages (15) and having a sleeve (26) through which projects an end portion (25) of a rotary shaft; and a sealing device (28) is provided between the sleeve (26) of the casing (17) and the end portion (25) of the shaft to prevent outside air from entering the turbine by means of a zero-clearance seal (29, 35, 38).
摘要翻译：地热蒸汽涡轮机（11）具有容纳一系列级（15）并具有套筒（26）的壳体（17），套筒（26）通过该套筒突出旋转轴的端部（25）; （17）的套筒（26）和轴的端部（25）之间设有密封装置（28），以防止外部空气通过零间隙密封（29， 35，38）。

100. 发明公开

EP1546622A1 A REDUCED CARBON DIOXIDE EMISSION SYSTEM AND METHOD FOR PROVIDING POWER FOR REFRIGERANT COMPRESSION AND ELECTRICAL POWER FOR A LIGHT HYDROCARBON GAS LIQUEFACTION PROCESS USING COOLED AIR INJECTION TO THE TURBINES 审中-公开
标题翻译：系统和方法提供制冷剂压缩机和电能驱动电力液化具有减少二氧化碳的排放量轻质烃气体，冷却涡轮空气供应
公开(公告)号：EP1546622A1
公开(公告)日：2005-06-29
申请号：EP03754949.0
申请日：2003-09-29
申请人： BP Corporation North America Inc.
发明人： JONES, Richard, Jr. , WARD, Patrick, B.
IPC分类号： F25J1/02 , F02C7/143 , F01K23/10
CPC分类号： C10L3/10 , C10L3/102 , F01D15/005 , F01K23/064 , F01K23/10 , F02C6/10 , F02C6/18 , F02C7/143 , F05D2210/12 , F05D2220/72 , F05D2220/76 , F25J1/0022 , F25J1/0242 , F25J1/0283 , F25J1/0294 , F25J2240/70 , F25J2240/82 , Y02T50/675
摘要： A system and method for the production of liquified light hydrocarbon gases by a system and a process that produces a liquified gas product more efficiently and with reduced emissions of carbon dioxide (CO2) to the atmosphere.

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