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1. 发明授权

EP3098401B1 ADVANCED HUMID AIR TURBINE SYSTEM AND EXHAUST GAS TREATMENT SYSTEM 有权转让
公开(公告)号：EP3098401B1
公开(公告)日：2018-01-31
申请号：EP16171221.1
申请日：2016-05-25
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： SATO, Kazuhiko
IPC分类号： F01K21/04
CPC分类号： F01D25/32 , F01K21/047 , F02C7/141 , F05D2220/32 , F05D2260/213
摘要： An exhaust gas treatment system for an advanced humid air turbine system includes a water recovery unit 32 for recovering a moisture contained in an exhaust gas discharged from a gas turbine system 1 by cooling the exhaust gas with a coolant, and an exhaust gas reheater 41 disposed downstream of the water recovery unit 32 with respect to the flow of the exhaust gas, for heating the exhaust gas that has passed through the water recovery unit 32 with a heat medium. The coolant that has exchanged heat with the exhaust gas in the water recovery unit 32 is used as the heat medium for the exhaust gas reheater 41.

2. 发明授权

EP3073096B1 ADVANCED HUMID AIR TURBINE SYSTEM AND EXHAUST GAS TREATMENT SYSTEM 有权
标题翻译：先进的HUMID空气涡轮系统和排气处理系统
公开(公告)号：EP3073096B1
公开(公告)日：2018-01-17
申请号：EP16153382.3
申请日：2016-01-29
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： SATO, Kazuhiko
IPC分类号： F02C3/30 , F02C6/04 , F02C6/18 , F01D25/30 , F01N3/02
CPC分类号： F01N3/0205 , F01D25/305 , F01N2240/22 , F01N2410/00 , F01N2570/22 , F02C3/04 , F02C3/30 , F02C3/305 , F02C6/04 , F02C6/18 , F02C7/14 , F05D2220/32 , F05D2240/35 , F05D2260/606
摘要： An exhaust gas treatment system 3 for an advanced humid air turbine system includes: an exhaust gas flow path 31 through which an exhaust gas discharged from a gas turbine system 1 flows; a water recovery unit 32 that is connected to the exhaust gas flow path 31 and that cools the exhaust gas that flows in from the exhaust gas flow path 31 to recover water content contained in the exhaust gas; and a bypass flow path 40 through which part of the exhaust gas from the exhaust gas flow path 31 flows so as to avoid cooling in the water recovery unit 32. The bypass flow path 40 has a downstream end disposed at a position downstream in a flow direction of the exhaust gas with respect to a zone in which the exhaust gas is cooled in the water recovery unit 32.

3. 发明公开

EP3073096A1 ADVANCED HUMID AIR TURBINE SYSTEM AND EXHAUST GAS TREATMENT SYSTEM 有权
标题翻译：先进的HUMID空气涡轮系统和排气处理系统
公开(公告)号：EP3073096A1
公开(公告)日：2016-09-28
申请号：EP16153382.3
申请日：2016-01-29
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： SATO, Kazuhiko
IPC分类号： F02C3/30 , F02C6/04 , F02C6/18
CPC分类号： F01N3/0205 , F01D25/305 , F01N2240/22 , F01N2410/00 , F01N2570/22 , F02C3/04 , F02C3/30 , F02C3/305 , F02C6/04 , F02C6/18 , F02C7/14 , F05D2220/32 , F05D2240/35 , F05D2260/606
摘要： An exhaust gas treatment system 3 for an advanced humid air turbine system includes: an exhaust gas flow path 31 through which an exhaust gas discharged from a gas turbine system 1 flows; a water recovery unit 32 that is connected to the exhaust gas flow path 31 and that cools the exhaust gas that flows in from the exhaust gas flow path 31 to recover water content contained in the exhaust gas; and a bypass flow path 40 through which part of the exhaust gas from the exhaust gas flow path 31 flows so as to avoid cooling in the water recovery unit 32. The bypass flow path 40 has a downstream end disposed at a position downstream in a flow direction of the exhaust gas with respect to a zone in which the exhaust gas is cooled in the water recovery unit 32.
摘要翻译：用于先进湿空气涡轮机系统的废气处理系统3包括：废气流路31，从燃气涡轮机系统1排出的废气流经废气流路31; 水回收单元32，其连接到排气流路31并冷却从排气流路31流入的排气以回收排气中所含的水分; 以及旁通流路40，来自排气流路31的排气的一部分流过该旁通流路40以避免水回收单元32中的冷却。旁通流路40具有布置在流动下游位置处的下游端排气的方向相对于在水回收单元32中排气被冷却的区域。

4. 发明授权

EP3112623B1 A THERMAL POWER PLANT FOR RECOVERING WATER FROM EXHAUST GAS AND A CORRESPONDING METHOD FOR TREATING RECOVERED WATER 有权转让
公开(公告)号：EP3112623B1
公开(公告)日：2019-03-20
申请号：EP16177288.4
申请日：2016-06-30
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： ARAKI, Hidefumi , SATO, Kazuhiko , IWAI, Yasushi
IPC分类号： F01K23/10 , F01K21/04 , F02C3/30 , F01K11/02

5. 发明公开

EP3112623A1 A THERMAL POWER PLANT FOR RECOVERING WATER FROM EXHAUST GAS AND A METHOD FOR TREATING RECOVERED WATER OF THERMAL POWER PLANT THEREOF 有权转让
标题翻译：热电厂接水从废气和方法水从热电厂THEREFOR处理
公开(公告)号：EP3112623A1
公开(公告)日：2017-01-04
申请号：EP16177288.4
申请日：2016-06-30
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： ARAKI, Hidefumi , SATO, Kazuhiko , IWAI, Yasushi
IPC分类号： F01K23/10 , F01K21/04 , F02C3/30
CPC分类号： F01K23/10 , C02F1/008 , C02F1/20 , C02F1/42 , C02F1/441 , C02F1/66 , C02F9/00 , C02F2103/34 , C02F2209/06 , F01K11/02 , F01K21/047 , F02C3/305 , F02C6/18
摘要： A thermal power plant for recovering water from exhaust gas (13) comprising: a gas turbine (1); a heat recovery steam generator (26) for generating steam by supplying exhaust combustion gas exhausted from the gas turbine (1) as heat source; a water recovery system (17) installed on the downstream side of the heat recovery steam generator (26) for condensing and recovering water in the exhaust combustion gas through direct gas/liquid contact between the exhaust combustion gas coming down from the heat recovery steam generator (26) and water; a recovered water system for supplying a part of the water recovered by the water recovery system (17), thereby allowing the water to be circulating as circulating water; a feed water system for supplying the heat recovery steam generator (26) with other part of the water recovered by the water recovery system (17) as feed water; a first pH adjusting system installed in the recovered water system to adjust the circulating water flowing through the recovered water system to a first pH value (hydrogen ion concentration index); a second pH adjusting system installed on the feed water system to adjust the feed water flowing through the feed water system to a second pH value (hydrogen ion concentration index); and a control system for controlling the volumes of the pH adjusters supplied from the first pH adjusting system and the second pH adjusting system.
摘要翻译：用于从废气中回收水（13），包括：火力发电厂：燃气涡轮机（1）; 用于通过燃烧气体产生蒸汽的热回收蒸汽发生器（26），排出来自燃气涡轮机（1），热源供给排气; 安装在热回收蒸汽发生器（26）的下游侧的水回收系统（17），用于通过从所述热回收蒸汽发生器灌进燃烧排气之间进行直接的气体/液体接触的燃烧废气中冷凝并回收水（26）和水; 用于提供由水回收系统（17）中回收的水的一部分，由此允许水回收的水系统中循环作为循环水; 用于供给与由水回收系统（17），作为进料水回收的水的另一部分的热回收蒸汽发生器（26）的进料水系统; 安装在回收的水系统中的第一pH值调节系统，以调节流经回收水系统，以在第一pH值（氢离子浓度指数）的循环水; 安装在给水系统上的第二pH值调节系统，以调节流经进料水系统向第二pH值（氢离子浓度指数）的进料水; 和用于控制从所述第一pH值调节系统和第二pH值调节系统提供的pH调节剂的体积的控制系统。

6. 发明授权

EP2878790B1 Advanced humid air gas turbine system 有权
标题翻译：先进的湿空气燃气轮机系统
公开(公告)号：EP2878790B1
公开(公告)日：2017-07-26
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：本发明的一个目的是提供一种节水型先进湿空气燃气轮机系统（AHAT），其能够通过减少燃气轮机的耗水量来减少从外部供应的补充水量系统正在启动，关闭或遭受甩负荷。 AHAT包括一个燃气轮机系统; 利用来自涡轮4的废气产生蒸汽的余热蒸汽发生器10; 用于回收废气中含有的水分的水回收系统6; 第一蒸汽系统，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; 以及用于将来自热回收蒸汽发生器10的蒸汽供应到热回收蒸汽发生器10或水回收系统6的第二蒸汽系统。燃气涡轮系统包括压缩机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以及涡轮机4.当燃气轮机系统启动，关闭或承受甩负荷时，通过阻塞第一蒸汽系统来回收来自热回收蒸汽发生器10的蒸汽，并且使第二蒸汽系统与热回收蒸汽发生器10连通。

7. 发明公开

EP3098401A1 ADVANCED HUMID AIR TURBINE SYSTEM AND EXHAUST GAS TREATMENT SYSTEM 有权转让
标题翻译： ABGASBEHANDLUNGSSYSTEM的VERBESSERTE FEUCHTLUFTTINBINENSYSTEM
公开(公告)号：EP3098401A1
公开(公告)日：2016-11-30
申请号：EP16171221.1
申请日：2016-05-25
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： SATO, Kazuhiko
IPC分类号： F01K21/04
CPC分类号： F01D25/32 , F01K21/047 , F02C7/141 , F05D2220/32 , F05D2260/213
摘要： An exhaust gas treatment system for an advanced humid air turbine system includes a water recovery unit 32 for recovering a moisture contained in an exhaust gas discharged from a gas turbine system 1 by cooling the exhaust gas with a coolant, and an exhaust gas reheater 41 disposed downstream of the water recovery unit 32 with respect to the flow of the exhaust gas, for heating the exhaust gas that has passed through the water recovery unit 32 with a heat medium. The coolant that has exchanged heat with the exhaust gas in the water recovery unit 32 is used as the heat medium for the exhaust gas reheater 41.
摘要翻译：用于先进湿润空气涡轮机系统的废气处理系统包括：水回收单元32，用于通过用冷却剂冷却排气来回收从燃气轮机系统1排出的废气中包含的水分;以及排气再热器41 相对于排气的流动在水回收单元32的下游，用于通过热介质加热已经通过水回收单元32的废气。作为废气再热器41的热介质，使用与水回收单元32中的废气进行热交换的冷却剂。

8. 发明公开

EP2878790A1 Advanced humid air gas turbine system 有权
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。

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