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公开(公告)号：US20060032211A1
公开(公告)日：2006-02-16
申请号：US11253829
申请日：2005-10-20
CPC分类号： F02C3/305 , F02C3/30 , F02C7/08 , F02C7/10 , F02C7/1435
摘要： Disclosed is a gas turbine power generating system capable of achieving a high output power and a high power generating efficiency under conditions with a small amount of supplied water and less change in design of a gas turbine. A fine water droplet spraying apparatus (11) is disposed in a suction air chamber (22) on the upstream side of an air compressor (2), and a moisture adding apparatus (7) for adding moisture to high pressure air supplied from the compressor (2) is disposed. A regenerator (5) for heating the air to which moisture has been added by using gas turbine exhaust gas a heat source is also provided. With this configuration, there can be obtain an effect of reducing a power for the compressor (2) and an effect of increasing the output power due to addition of moisture to air (20) for combustion. Further, since the used amount of fuel is reduced by adopting a regenerating cycle, the power generating efficiency is improved.
摘要翻译： 公开了一种燃气轮机发电系统，其能够在少量供水的条件下和燃气轮机的设计变化较小的情况下实现高输出功率和高发电效率。 在空气压缩机（2）的上游侧的吸入空气室（22）中配置有微细的水滴喷射装置（11），以及将来自压缩机（2）供给的高压空气中的水分添加到水分添加装置 （2）。 还提供一种用于通过使用燃气轮机废气加热加热了水分的空气的再生器（5）。 通过这种结构，可以获得降低压缩机（2）的功率的效果，以及由于向空气（20）中添加水分而增加输出功率的效果，用于燃烧。 此外，由于通过采用再生循环来减少使用的燃料量，所以发电效率提高。
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公开(公告)号：US20050097881A1
公开(公告)日：2005-05-12
申请号：US10874394
申请日：2004-06-24
申请人： Takanori Shibata , Shigeo Hatamiya , Nobuhiro Seiki , Tomomi Koganezawa , Katsuhiko Sagae , Hidefumi Araki
发明人： Takanori Shibata , Shigeo Hatamiya , Nobuhiro Seiki , Tomomi Koganezawa , Katsuhiko Sagae , Hidefumi Araki
CPC分类号： F28D9/0062 , F02C3/30 , F02C3/305 , F02C6/18 , F02C7/10 , F05D2240/40 , F28D7/0066 , F28D9/0068 , F28D9/0093 , F28F1/32 , F28F3/025 , F28F19/00 , F28F2250/102 , F28F2250/108
摘要： A plate-fin type regenerative heat exchanger is provided which can prevent clogging of a flow passage caused by a drift of liquid phase water even when compressed air contains a large amount of moisture and liquid droplets. The plate-fin type regenerative heat exchanger comprises a corrugated fin channel for heating compressed air containing liquid droplets and a corrugated fin channel to which the compressed air containing no liquid droplets is supplied. A pitch of fin members of the former corrugated fin channel is set to the Laplace length, whereby bridging of the liquid droplets between the fin members can be prevented.
摘要翻译： 即使在压缩空气中含有大量的水分和液滴的情况下，也能够防止由液相水漂移引起的流路堵塞。 板翅型再生式热交换器包括用于加热含有液滴的压缩空气的波纹状翅片通道和不含有液滴的压缩空气的波纹状翅片通道。 前波纹翅片通道的翅片构件的间距设定为拉普拉斯长度，从而可以防止翅片构件之间的液滴的桥接。
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公开(公告)号：US06854259B2
公开(公告)日：2005-02-15
申请号：US10670461
申请日：2003-09-26
CPC分类号： F02C3/305 , F02C3/30 , F02C7/08 , F02C7/10 , F02C7/1435
摘要： Disclosed is a gas turbine power generating system capable of achieving a high output power and a high power generating efficiency under conditions with a small amount of supplied water and less change in design of a gas turbine.A fine water droplet spraying apparatus (11) is disposed in a suction air chamber (22) on the upstream side of an air compressor (2), and a moisture adding apparatus (7) for adding moisture to high pressure air supplied from the compressor (2) is disposed. A regenerator (5) for heating the air to which moisture has been added by using gas turbine exhaust gas as a heat source is also provided. With this configuration, there can be obtain an effect of reducing a power for the compressor (2) and an effect of increasing the output power due to addition of moisture to air (20) for combustion. Further, since the used amount of fuel is reduced by adopting a regenerating cycle, the power generating efficiency is improved.
摘要翻译： 公开了一种燃气轮机发电系统，其能够在少量供水量和燃气轮机的设计变化较小的条件下实现高输出功率和高发电效率。微细水滴喷射装置（11）是 设置在空气压缩机（2）的上游侧的吸入空气室（22）中，并且设置有用于向从压缩机（2）供给的高压空气中添加水分的湿气添加装置（7）。 还提供了一种用于通过使用燃气轮机废气作为热源来加热已经添加了水分的空气的再生器（5）。 通过这种结构，可以获得降低压缩机（2）的功率的效果，以及由于向空气（20）中添加水分而增加输出功率的效果，用于燃烧。 此外，由于通过采用再生循环来减少使用的燃料量，所以发电效率提高。
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公开(公告)号：US06772596B2
公开(公告)日：2004-08-10
申请号：US10674402
申请日：2003-10-01
IPC分类号： F02C330
CPC分类号： F01K21/047 , F02C3/30 , F02C6/18 , F02C7/10 , F05D2240/40 , F05D2260/20 , F28D7/0066 , F28D9/0068 , F28D9/0093 , F28F1/32 , F28F3/027 , F28F2250/102 , F28F2250/108
摘要： A gas turbine installation which includes a compressor which compresses supplied air and discharges the same, a combustor which combusts the compressed air obtained from the compressor and fuel and produces combustion gas, a turbine which is driven by combustion gas provided from the combustor, a regenerative heat exchanger which heats all or a part of the compressed air being supplied from the compressor to the combustor by making use of the heat of the exhaust gas exhausted from the turbine and a plurality of water spraying devices which are provided at positions from an intake air chamber of the compressor to the outlet of low temperature side gas flow passage in the regenerative heat exchanger and is characterized in that the regenerative heat exchanger is constituted by connecting in series a plurality of heat exchangers having different heat transfer surface configurations. Thereby, a gas turbine installation is provided which suppresses generation of erosion and scales due to water droplets and shows a high efficiency and a high output.
摘要翻译： 一种燃气轮机装置，其包括压缩供给的空气并将其排出的压缩机，将从压缩机获得的压缩空气燃烧并产生燃烧气体的燃烧器，由燃烧器提供的燃烧气体驱动的涡轮机，再生 热交换器，其利用从涡轮机排出的废气的热量将从压缩机供给的全部或一部分压缩空气加热到燃烧器;以及多个喷水装置，其设置在从进气 再生热交换器的低温侧气体流路出口的压缩机室，其特征在于，所述再生式热交换器通过串联连接具有不同传热面构造的多个热交换器而构成。 因此，提供一种燃气轮机装置，其抑制由水滴引起的侵蚀和鳞屑的产生，并且显示出高效率和高输出。
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公开(公告)号：US06397578B2
公开(公告)日：2002-06-04
申请号：US09842733
申请日：2001-04-27
IPC分类号： F02C710
CPC分类号： F01K21/047 , F02C7/08
摘要： A gas turbine power plant has no intercooler for compressed air and comprises a compressor, a combustor for burning fuel with compressed air from the compressor to produce combustion gas, a turbine driven by the combustion gas, a generator driven by the turbine to generate electric power, a regenerative heat exchanger which heats the compressed air with the heat of exhaust gas of the turbine and has a water spray arranged therein for spraying water droplets onto the compressed air therein, and a spray device directly communicating with the compressor for spraying water onto compressed air of high temperature from the compressor to humidify the compressed air, the compressed air being led to the regenerative heat exchanger.
摘要翻译： 燃气轮机发电厂没有用于压缩空气的中间冷却器，包括压缩机，用于从压缩机燃烧燃料的压缩空气以产生燃烧气体的燃烧器，由燃烧气体驱动的涡轮机，由涡轮机驱动以产生电力的发电机 一种再生热交换器，其利用涡轮机废气的热量加热压缩空气，并且在其中布置有用于将水滴喷射到其中的压缩空气的喷水器，以及与压缩机直接连通以喷射压缩机的喷射装置 来自压缩机的高温空气加压压缩空气，压缩空气被引导到再生式热交换器。
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公开(公告)号：US07587887B2
公开(公告)日：2009-09-15
申请号：US11167468
申请日：2005-06-28
摘要： An advanced humid air turbine power plant capable of suppressing condensation of moisture in a cooling channel, which is provided to cool a high-temperature component of a gas turbine, in a start up stage, a coast down stage, and a load varying state of the gas turbine. In the advanced humid air turbine power plant comprising a compressed air supply line for supplying compressed air generated by a compressor to the high-temperature component of the gas turbine, and a humidified air supply line for supplying humidified air generated in a humidifying tower to the high-temperature component of the gas turbine, the power plant further comprises valves capable of adjusting respective air flow rates in the compressed air supply line and the humidified air supply line. A coolant is switched over from the compressed air to the humidified air in the start up stage and the load increasing stage of the gas turbine, and from the humidified air to the compressed air in the load decreasing stage and the coast down stage, as well as in the event of an abnormality in a humidifying line.
摘要翻译： 一种先进的湿式空气涡轮发电厂，其能够抑制在启动阶段，下降阶段和负载变化状态下设置用于冷却燃气轮机的高温部件的冷却通道中的水分的冷凝 燃气轮机。 在先进的湿式空气涡轮发电厂中，包括用于将由压缩机产生的压缩空气供给到燃气轮机的高温部件的压缩空气供给管线，以及用于将在加湿塔中产生的加湿空气供给到加湿塔 燃气轮机的高温部件，发电厂还包括能够调节压缩空气供应管线和加湿空气供应管线中的相应空气流量的阀。 在起动阶段和燃气轮机的负载增加阶段以及在减载阶段和下降阶段的加湿空气到压缩空气中，冷却剂从压缩空气切换到加湿空气，以及 如在加湿线中发生异常的情况。
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27.发明申请COOLING APPARATUS, GAS TURBINE SYSTEM USING COOLING APPARATUS, HEAT PUMP SYSTEM USING COOLING SYSTEM, COOLING METHOD, AND METHOD FOR OPERATING COOLING APPARATUS 失效冷却装置，使用冷却装置的气体涡轮机系统，使用冷却系统的热泵系统，冷却方法和操作冷却装置的方法公开(公告)号：US20090056303A1
公开(公告)日：2009-03-05
申请号：US11767805
申请日：2007-06-25
CPC分类号： F02C7/1435 , F04D29/5846
摘要： The amount of water to be injected in an intercooler is controlled to cool the compressed gas to the saturation temperature. It is difficult to adjust the amount of the water to be injected, however, since the temperature of the compressed gas at an intercooler outlet is actually higher than the saturation temperature. An intercooling system is configured so as to cool a gas to the saturation temperature without controlling the amount of water injection and thereby maintain the reliability of the compressor while improving the cooling efficiency.The intercooling system is located between a plurality of compression stages of a gas compressor to cool the gas that has been in the compressor. A desired amount of liquid is sprinkled to cool the compressed gas while restraining inflow of the liquid into the compression stages.
摘要翻译： 控制在中间冷却器中注入的水的量以将压缩气体冷却至饱和温度。 然而，由于中间冷却器出口处的压缩气体的温度实际上高于饱和温度，因此难以调节注入的水量。 中间冷却系统被构造成将气体冷却至饱和温度，而不控制注水量，从而在提高冷却效率的同时保持压缩机的可靠性。 中间冷却系统位于气体压缩机的多个压缩级之间，以冷却已经在压缩机中的气体。 喷洒所需量的液体以冷却压缩气体，同时抑制液体进入压缩级。
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公开(公告)号：US07278255B2
公开(公告)日：2007-10-09
申请号：US11503934
申请日：2006-08-15
CPC分类号： F02C3/305 , F02C3/30 , F02C7/08 , F02C7/10 , F02C7/1435
摘要： Disclosed is a gas turbine power generating system capable of achieving a high output power and a high power generating efficiency under conditions with a small amount of supplied water and less change in design of a gas turbine.A fine water droplet spraying apparatus (11) is disposed in a suction air chamber (22) on the upstream side of an air compressor (2), and a moisture adding apparatus (7) for adding moisture to high pressure air supplied from the compressor (2) is disposed. A regenerator (5) for heating the air to which moisture has been added by using gas turbine exhaust gas as a heat source is also provided. With this configuration, there can be obtain an effect of reducing a power for the compressor (2) and an effect of increasing the output power due to addition of moisture to air (20) for combustion. Further, since the used amount of fuel is reduced by adopting a regenerating cycle, the power generating efficiency is improved.
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公开(公告)号：US20070017227A1
公开(公告)日：2007-01-25
申请号：US11167468
申请日：2005-06-28
IPC分类号： F02C3/30
摘要： An advanced humid air turbine power plant capable of suppressing condensation of moisture in a cooling channel, which is provided to cool a high-temperature component of a gas turbine, in a start up stage, a coast down stage, and a load varying state of the gas turbine. In the advanced humid air turbine power plant comprising a compressed air supply line for supplying compressed air generated by a compressor to the high-temperature component of the gas turbine, and a humidified air supply line for supplying humidified air generated in a humidifying tower to the high-temperature component of the gas turbine, the power plant further comprises valves capable of adjusting respective air flow rates in the compressed air supply line and the humidified air supply line. A coolant is switched over from the compressed air to the humidified air in the start up stage and the load increasing stage of the gas turbine, and from the humidified air to the compressed air in the load decreasing stage and the coast down stage, as well as in the event of an abnormality in a humidifying line.
摘要翻译： 一种先进的湿式空气涡轮发电厂，其能够抑制在启动阶段，下降阶段和负载变化状态下设置用于冷却燃气轮机的高温部件的冷却通道中的水分冷凝 燃气轮机。 在先进的湿式空气涡轮发电厂中，包括用于将由压缩机产生的压缩空气供给到燃气轮机的高温部件的压缩空气供给管线，以及用于将在加湿塔中产生的加湿空气供给到加湿塔 燃气轮机的高温部件，发电厂还包括能够调节压缩空气供应管线和加湿空气供应管线中的相应空气流量的阀。 在起动阶段和燃气轮机的负载增加阶段以及在减载阶段和下降阶段的加湿空气到压缩空气中，冷却剂从压缩空气切换到加湿空气，以及 如在加湿线中发生异常的情况。
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公开(公告)号：US20070000267A1
公开(公告)日：2007-01-04
申请号：US11476707
申请日：2006-06-29
IPC分类号： F25B27/00
CPC分类号： B01D19/0068 , B01D3/007 , F01K3/006 , F22B3/045 , Y02P70/34
摘要： A compact heat pump system and a heat pump operation method employs an evaporator for recovering heat of an external heat source to a working medium supplied as liquid water from the exterior via a water feed channel, thereby evaporating the working medium, a compressor for compressing the working medium evaporated in the evaporator and increasing temperature of the evaporated working medium, and a driving unit for giving motive power to drive the compressor. The heat pump system further includes a supply channel for supplying, as a heat source, vapor of the working medium having a temperature increased by the compressor to an external heat-utilizing facility, and a return channel branched from the supply channel and introducing the working medium discharged from the compressor to the evaporator.
摘要翻译： 小型热泵系统和热泵操作方法采用蒸发器，用于将外部热源的热量经由供水通道从外部回收作为液体水供给的工作介质，从而蒸发工作介质，压缩机 工作介质在蒸发器中蒸发并增加蒸发的工作介质的温度，以及用于提供驱动压缩机的动力的驱动单元。 该热泵系统还包括供给通道，用于将具有由压缩机升高的温度的工作介质的蒸气供给到外部热利用设备，以及从供给通道分支的回流通道，并将工作介质 介质从压缩机排放到蒸发器。
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