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1. 发明申请

US20010020360A1 Gas turbine power plant 有权
标题翻译：燃气轮机发电厂
公开(公告)号：US20010020360A1
公开(公告)日：2001-09-13
申请号：US09842733
申请日：2001-04-27
申请人： Hitachi, Ltd.
发明人： Moriaki Tsukamoto , Yoshiki Noguchi , Shigeo Hatamiya
IPC分类号： F02C003/30
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。

2. 发明申请

US20030163982A1 GAS TURBINE INSTALLATION 有权
标题翻译：气体涡轮安装
公开(公告)号：US20030163982A1
公开(公告)日：2003-09-04
申请号：US10384519
申请日：2003-03-11
申请人： Hitachi, Ltd.
发明人： Shigeo Hatamiya , Masahiko Yamagishi , Osamu Yokomizo , Yoshiki Noguchi , Moriaki Tsukamoto
IPC分类号： F02C003/30
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。

3. 发明申请

US20030070415A1 GAS TURBINS ELECTRIC POWER GENERATION EQUIPMENT AND AIR HUMIDIFIER 有权
标题翻译：气体涡轮发电设备和空气除湿器
公开(公告)号：US20030070415A1
公开(公告)日：2003-04-17
申请号：US10301609
申请日：2002-11-22
申请人： Hitachi, Ltd.
发明人： Shigeo Hatamiya , Masahiko Yamagishi , Osamu Yokomizo
IPC分类号： F02C003/30 , F02C007/10
CPC分类号： F02C3/30 , F02C6/18 , F02C7/10 , Y02E20/14 , Y02E20/16
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。

4. 发明申请

US20010032468A1 Waste processing system and fuel reformer used in the waste processing system 失效
公开(公告)号：US20010032468A1
公开(公告)日：2001-10-25
申请号：US09781438
申请日：2001-02-13
申请人： Hitachi, Ltd.
发明人： Tsutomu Okusawa , Kazuhito Koyama , Masahiko Yamagishi , Shigeo Hatamiya , Taiko Ajiro , Megumi Sunou , Yukio Ishigaki , Kenji Tokunaga
IPC分类号： F02G001/00 , F02G003/00 , F02C006/00
CPC分类号： B01B1/005 , C01B3/38 , F01K3/247 , F02G2254/11 , F23G5/0276 , F23G5/46 , F23G2202/106 , F23G2206/10 , F23J15/08 , Y02E20/12
摘要： A waste-to-energy incineration system, in which the amount and the heat value of exhaust gas largely changes in a long and a short periods, comprises an incinerator for burning waste, a boiler in the incinerator for generating steam with exhaust heat generated by the incinerator, a superheater for superheating steam generated in the boiler, a steam turbine driven by steam superheated by the superheater, a generator driven by the steam turbine, a fuel reformer for reforming source fuel, and a combustor burning fuel gas reformed by the fuel reformer and at least a part of exhaust gas led from the incinerator which are able to stably decompose generated dioxin, whereby it becomes possible to stably and almost completely decompose dioxin in waste incineration exhaust gas.

5. 发明申请

US20040060277A1 Gas turbine electric power generation equipment and air humidifier 失效
标题翻译：燃气轮机发电设备和空气加湿器
公开(公告)号：US20040060277A1
公开(公告)日：2004-04-01
申请号：US10673164
申请日：2003-09-30
申请人： HITACHI, LTD.
发明人： Shigeo Hatamiya , Masahiko Yamagishi , Osamu Yokomizo
IPC分类号： F02C003/30
CPC分类号： F02C6/18 , F01D25/32 , F01K21/047 , F02C3/30 , F02C3/305 , F02C7/10 , F02C7/1435 , Y02E20/14 , Y02E20/16
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。

6. 发明申请

US20040060276A1 Gas turbine installation 失效
标题翻译：燃气轮机安装
公开(公告)号：US20040060276A1
公开(公告)日：2004-04-01
申请号：US10670461
申请日：2003-09-26
申请人： Hitachi, Ltd.
发明人： Shigeo Hatamiya , Masahiko Yamagishi , Osamu Yokomizo , Yoshiki Noguchi , Moriaki Tsukamoto
IPC分类号： F02C003/30
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。

7. 发明申请

US20030019229A1 Heat and electric power supply system and operation method thereof 失效
标题翻译：热电供应系统及其运行方法
公开(公告)号：US20030019229A1
公开(公告)日：2003-01-30
申请号：US10247344
申请日：2002-09-20
申请人： Hitachi, Ltd.
发明人： Satoshi Dodo , Kuniyoshi Tsubouchi , Norio Yasugahira , Hiroshi Arita , Yasuaki Akatsu , Shigeo Hatamiya
IPC分类号： F25B027/00 , F28D005/00
CPC分类号： F02C6/18 , F05D2260/211 , F05D2260/212 , F25B15/06 , F25B27/02 , Y02A30/274 , Y02E20/14
摘要： A heat and electric power supply system which comprises a regenerative gas turbine and an adsorption refrigerator recovering exhaust heat of exhaust gas from the gas turbine is provided with an inlet air cooling equipment including a spray device for spraying cold water form the adsorption refrigerator into an air-intake port of the regenerative gas turbine and a humidifier effecting humidification by hot water injection from the refirigerator into a compressor delivery port of the regenerative gas turbine. The cooling by cold water and humidification by hot water injection are effected according to operational conditions.
摘要翻译：一种热电供应系统，包括再生式燃气轮机和从燃气轮机排出废气的吸附式制冷机，其具备：入口空气冷却设备，其包括将冷却水从吸附式制冷机喷入空气的喷射装置 - 再生式燃气轮机的进气口和加湿器，其通过从再沸器喷射的热水进入再生式燃气轮机的压缩机输送口进行加湿。冷水冷却，热水注入加湿根据操作条件进行。

8. 发明申请

US20010032451A1 Waste processing system and fuel reformer used in the waste processing system 失效
标题翻译：在废物处理系统中使用的废物处理系统和燃料重整器
公开(公告)号：US20010032451A1
公开(公告)日：2001-10-25
申请号：US09781439
申请日：2001-02-13
申请人： Hitachi, Ltd.
发明人： Tsutomu Okusawa , Kazuhito Koyama , Masahiko Yamagishi , Shigeo Hatamiya , Taiko Ajiro , Megumi Sunou , Yukio Ishigaki , Kenji Tokunaga
IPC分类号： F02G001/00 , F02G003/00 , F02C006/00 , F02C005/00
CPC分类号： B01B1/005 , C01B3/38 , F01K3/247 , F02G2254/11 , F23G5/0276 , F23G5/46 , F23G2202/106 , F23G2206/10 , F23J15/08 , Y02E20/12
摘要： A waste-to-energy incineration system, in which the amount and the heat value of exhaust gas largely changes in a long and a short periods, comprises an incinerator for burning waste, a boiler in the incinerator for generating steam with exhaust heat generated by the incinerator, a superheater for superheating steam generated in the boiler, a steam turbine driven by steam superheated by the superheater, a generator driven by the steam turbine, a fuel reformer for reforming source fuel, and a combustor burning fuel gas reformed by the fuel reformer and at least a part of exhaust gas led from the incinerator which are able to stably decompose generated dioxin, whereby it becomes possible to stably and almost completely decompose dioxin in waste incineration exhaust gas.
摘要翻译：一种废物能量焚烧系统，其中废气的量和热值在短时间内大幅度变化，包括用于燃烧废物的焚烧炉，用于产生蒸汽的锅炉，用于产生具有由焚烧炉，用于过热在锅炉中产生的蒸汽的过热器，由过热器过热的蒸汽驱动的蒸汽轮机，由蒸汽轮机驱动的发电机，用于重整源燃料的燃料重整器和燃烧器，燃烧由燃料重整的燃料气体重整器和能够稳定分解生成的二恶英的从焚化炉引出的废气的至少一部分，从而可以稳定地且几乎完全地分解废弃焚化废气中的二恶英。

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