Home-use fuel cell system
    1.
    发明授权
    Home-use fuel cell system 失效
    家用燃料电池系统

    公开(公告)号:US07091625B2

    公开(公告)日:2006-08-15

    申请号:US10819159

    申请日:2004-04-07

    摘要: During a time zone where a power demand is smaller than an average value of the entire power demands of homes, an excess portion obtained by subtracting a power demand from a base power portion supplied by PEFC (1) is charged in a capacitor (7) and a lead storage battery (8) in advance; and during a time zone where a power demand is larger than the average value, a peak power portion exceeding this average value is discharged from the capacitor (7) and the lead storage battery (8); thereby enabling the system to sufficiently meet daily home-use demand with requisite minimum equipment while effectively using surplus power. Thus, energy efficiency can be enhanced without wasting energy, and also cost efficiency can be improved.

    摘要翻译: 在功率需求小于家庭整体功率需求的平均值的时间段内,通过从由PEFC(1)提供的基本功率部分减去功率需求而获得的过剩部分被充电在电容器(7)中, 和铅蓄电池(8); 并且在功率需求大于平均值的时间段内,超过该平均值的峰值功率部分从电容器(7)和铅蓄电池(8)放电; 从而使系统能够充分满足日常家庭用户的需求,同时有效利用剩余电力。 因此,可以在不浪费能量的情况下提高能量效率,并且还可以提高成本效率。

    Gas turbine electric power generation equipment and air humidifier
    2.
    发明授权
    Gas turbine electric power generation equipment and air humidifier 有权
    燃气轮机发电设备和空气加湿器

    公开(公告)号:US06578354B2

    公开(公告)日:2003-06-17

    申请号:US10301609

    申请日:2002-11-22

    IPC分类号: F02C330

    摘要: The present invention relates to an air humidifier for adding moisture to a working medium of a gas turbine for humidification, and gas turbine electric power generation equipment for driving the gas turbine by the working medium of high moisture to general electricity. An object of the present invention is to reduce pressure loss of burned exhaust gas of the gas turbine to improve output or efficiency of electric power generation. There comprises a humidifier (3), a combustor (5), a turbine (6), a generator (7), and a water recovery unit (10), further comprises an exhaust gas reheater (11) for heating burned exhaust gas discharged from the water recovery unit by surplus water discharged from the humidifier.

    摘要翻译: 本发明涉及一种用于向用于加湿的燃气轮机的工作介质中添加水分的空气加湿器,以及用于通过高湿度到一般电力的工作介质驱动燃气轮机的燃气轮机发电设备。 本发明的目的是减少燃气轮机的燃烧废气的压力损失,以提高发电的输出或效率。 包括加湿器(3),燃烧器(5),涡轮机(6),发电机(7)和水回收单元(10),还包括排气再热器(11) 从水回收单元通过多余的水从加湿器排出。

    Gas turbine installation
    3.
    发明授权
    Gas turbine installation 有权
    燃气轮机安装

    公开(公告)号:US06560957B2

    公开(公告)日:2003-05-13

    申请号:US10095583

    申请日:2002-03-13

    IPC分类号: F02C330

    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 little 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 included. 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 obtained an effect of reducing 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 amount of fuel used is reduced by adopting a regenerating cycle, the power generating efficiency is improved.

    摘要翻译: 本发明公开了一种燃气轮机发电系统,其能够在少量的供水量和燃气轮机的设计变化小的条件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)。 利用这种结构,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所使用的燃料量,所以发电效率提高。

    Gas turbine installation
    5.
    发明申请
    Gas turbine installation 有权
    燃气轮机安装

    公开(公告)号:US20070039307A1

    公开(公告)日:2007-02-22

    申请号:US11503934

    申请日:2006-08-15

    IPC分类号: F02C3/30 F02C7/10

    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。

    Gas turbine installation
    7.
    发明申请
    Gas turbine installation 有权
    燃气轮机安装

    公开(公告)号:US20060032211A1

    公开(公告)日:2006-02-16

    申请号:US11253829

    申请日:2005-10-20

    IPC分类号: F02C7/10 F02C3/30

    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。

    Gas turbine installation
    8.
    发明授权
    Gas turbine installation 失效
    燃气轮机安装

    公开(公告)号:US06854259B2

    公开(公告)日:2005-02-15

    申请号:US10670461

    申请日:2003-09-26

    IPC分类号: F02C3/30 F02C7/143 F02C7/10

    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。

    Boiling water reactor
    9.
    发明授权
    Boiling water reactor 失效
    沸水反应堆

    公开(公告)号:US5386440A

    公开(公告)日:1995-01-31

    申请号:US675

    申请日:1993-01-05

    IPC分类号: G21C3/322 G21C3/32

    摘要: An object of the present invention is to provide a boiling water reactor wherein two phase flow instability in a fuel assembly occurs scarcely.A bottom flow path is formed beneath a partition plate which is supported by control rod driving mechanism housings in a reactor pressure vessel, and coolant guide tubes which open beneath the partition plate stands perpendicularly on the partition plate. An upper end portion of the coolant guide tube is restrained at outer periphery by a fixing portion of a square grid, and a coolant entrance of a fuel assembly is connected through to the coolant guide tube.Pressure loss of the coolant decreases and flow instability of the coolant in the fuel assembly occurs scarcely, lowering of a critical power ratio at a pump trip can be suppressed.

    摘要翻译: 本发明的目的是提供一种沸水反应器,其中几乎不发生燃料组件中的两相流不稳定性。 在反应堆压力容器内由控制棒驱动机构壳体支撑的分隔板下方形成底部流路,并且在分隔板下方开口的冷却剂引导管垂直地放置在隔板上。 冷却剂引导管的上端部通过方格栅的固定部分被限制在外周,并且燃料组件的冷却剂入口连接到冷却剂引导管。 冷却剂的压力损失减少,并且几乎不发生燃料组件中的冷却剂的流动不稳定性,可以抑制泵脱扣时的临界功率比的降低。

    Gas turbine installation
    10.
    发明授权

    公开(公告)号:US07146794B2

    公开(公告)日:2006-12-12

    申请号:US11253829

    申请日:2005-10-20

    IPC分类号: F02C3/30 F02C7/10

    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.