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1. 发明授权

EP3112679B1 SOLAR THERMAL POWER GENERATION SYSTEM AND SOLAR THERMAL POWER GENERATION METHOD 有权转让
标题翻译：太阳能热发电系统和太阳能热发电方法
公开(公告)号：EP3112679B1
公开(公告)日：2018-03-14
申请号：EP16176800.7
申请日：2016-06-29
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： MISHIMA, Nobuyoshi , NAGAFUCHI, Naoyuki
IPC分类号： F03G6/00 , F01K7/16 , F22B35/00 , F22G1/16 , F03G6/06
CPC分类号： F03G6/003 , F01K3/06 , F01K7/165 , F03G6/065 , F22B1/006 , F24S60/00 , Y02E10/46 , Y02E60/14
摘要： a solar thermal power generation system includes a solar heat collection system 1 that generates superheated steam by solar heat, a main power generation system 2 that performs power generation by part of the superheated steam generated by the solar heat collection system, a solar heat storage/release system 3 that stores heat in a heat storage medium or releases the heat stored in the heat storage medium, and a secondary power generation system 4 that performs power generation by saturated steam generated by the heat storage or the heat release in the solar heat storage/release system. The solar heat storage/release system includes a heat storage heater 52 for exchanging heat between the rest of the superheated steam generated by the solar heat collection system and the heat storage medium to store heat in the heat storage medium and to generate saturated steam, a low-temperature tank 51 for containing the heat storage medium to be supplied to the heat storage heater, and a high-temperature tank 50 for containing the heat storage medium after the heat storage in the heat storage heater. The secondary power generation system includes a saturated steam turbine 70 into which the saturated steam generated by the heat storage heater 52 can be introduced.

2. 发明授权

EP2980383B1 SOLAR/AIR TURBINE GENERATOR SYSTEM 有权转让
标题翻译：太阳能/空气轮机发电机系统
公开(公告)号：EP2980383B1
公开(公告)日：2017-12-13
申请号：EP15179074.8
申请日：2015-07-30
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： MISHIMA, Nobuyoshi , OSADA, Toshiyuki , NAGAFUCHI, Naoyuki
IPC分类号： F02C1/05 , F02C7/10 , F03G6/06 , F03D9/00
CPC分类号： F03G6/04 , F02C1/05 , F02C7/10 , F03D9/007 , F03D9/25 , F03D9/28 , F03G6/068 , F05B2270/303 , Y02E10/46 , Y02E10/465
摘要： The invention provides a solar/air turbine generator system that reduces construction and power generating costs and does not require the use of fossil fuel. A solar/air turbine generator system comprises: a compressor 1 for drawing in and compressing air; a solar receiver 29 for heating the air compressed by the compressor 1 with the use of solar heat collected by a solar collector; an air turbine 2 for driving the compressor 1 and a generator by receiving the compressed air heated by the solar receiver 29; a regenerative heat exchanger, located between the compressor 1 and the solar receiver 29, for heating the air compressed by the compressor 1 using the exhaust of the air turbine 2 as a heating medium; and a distribution device, located between the compressor and the regenerative heat exchanger, for distributing the compressed air to the side of the regenerative heat exchanger and to a bypass side, the bypass side being the inlet side of the air turbine. The solar/air turbine generator system further includes a control device for maintaining the air temperature at the inlet of the air turbine at a constant value by adjusting the flow rate of the air turbine exhaust that flows into the regenerative heat exchanger as a heating medium.

3. 发明授权

EP2722097B1 COMBUSTION EXHAUST GAS TREATMENT SYSTEM AND COMBUSTION EXHAUST GAS TREATMENT METHOD 有权转让
公开(公告)号：EP2722097B1
公开(公告)日：2018-11-21
申请号：EP12802467.6
申请日：2012-06-19
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： SHIMAMURA, Jun , KATSUBE, Toshio , YOKOYAMA, Kouichi , KIDERA, Yoshihiro , MISHIMA, Nobuyoshi , ORITA, Hisayuki
IPC分类号： B01D53/14 , B01D53/34 , B01D53/62 , C01B32/50
CPC分类号： F01N3/08 , B01D53/1475 , B01D53/343 , B01D53/62 , B01D2252/20478 , B01D2257/30 , B01D2257/404 , B01D2257/504 , B01D2258/0283 , B01D2259/65 , C01B32/50 , Y02C10/04 , Y02C10/06 , Y02P20/123 , Y02P20/124 , Y02P20/152 , Y02P20/57
摘要： A combustion exhaust gas treatment system comprising: a heat exchanger (A) for recovering heat contained in the combustion exhaust gas into heat medium, an absorption column for obtaining CO 2 removed gas by absorbing CO 2 in the combustion exhaust gas into absorbent, a heat exchanger (B) for applying heat recovered by heat medium to the CO 2 absorbed absorbent, a desorption column for desorbing the absorbent by removing CO 2 from the CO 2 absorbed absorbent, a flash tank for flash vaporizing the desorbed absorbent and a heat exchanger (E) for transferring heat from the desorbed absorbent to the CO 2 absorbed absorbent, wherein the CO 2 absorbed absorbent can be supplied from the absorption column to the desorption column via the heat exchanger (E) and the heat exchanger (B) in this order, and the desorbed absorbent can be supplied from the desorption column to the absorption column via the flash tank and the heat exchanger (E) in this order.

4. 发明授权

EP3032099B1 SOLAR THERMAL POWER GENERATION SYSTEM 有权转让
公开(公告)号：EP3032099B1
公开(公告)日：2018-09-12
申请号：EP15198438.2
申请日：2015-12-08
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： MISHIMA, Nobuyoshi , NAGAFUCHI, Naoyuki
IPC分类号： F03G6/06 , F02C1/05
CPC分类号： F03G6/064 , Y02A40/966 , Y02E10/465
摘要： The object is to simplify systems in a solar thermal power generation plant and thereby provide a solar thermal power generation system achieving reduction in the construction cost and the power generation cost. The solar thermal power generation system comprises: a solar heat collection device 100B which collects solar heat and thereby heats up molten salt as a primary heat medium; a solar heat accumulation/radiation device 100A including a low-temperature tank 5 which stores molten salt to be supplied to the solar heat collection device 100B, a high-temperature tank 25 which stores high-temperature molten salt heated by the solar heat collection device 100B, and a secondary heat medium heater 47 which heats up a secondary heat medium by using the high-temperature molten salt supplied from the high-temperature tank 25 as a heating medium; and a compressor/high-temperature turbine power generation device 200 including a compressor which generates compressed air as the secondary heat medium by compressing air taken in from the atmosphere to a prescribed pressure and a high-temperature air turbine 56 which drives a generator 145 by taking in the compressed air heated by the secondary heat medium heater 47.

5. 发明公开

EP2980383A1 SOLAR/AIR TURBINE GENERATOR SYSTEM 有权转让
标题翻译：太阳能 - / LUFTTURBINENGENERATORSYSTEM
公开(公告)号：EP2980383A1
公开(公告)日：2016-02-03
申请号：EP15179074.8
申请日：2015-07-30
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： MISHIMA, Nobuyoshi , OSADA, Toshiyuki , NAGAFUCHI, Naoyuki
IPC分类号： F02C1/05 , F02C7/10 , F03G6/06
CPC分类号： F03G6/04 , F02C1/05 , F02C7/10 , F03D9/007 , F03D9/25 , F03D9/28 , F03G6/068 , F05B2270/303 , Y02E10/46 , Y02E10/465
摘要： The invention provides a solar/air turbine generator system that reduces construction and power generating costs and does not require the use of fossil fuel.
A solar/air turbine generator system comprises: a compressor 1 for drawing in and compressing air; a solar receiver 29 for heating the air compressed by the compressor 1 with the use of solar heat collected by a solar collector; an air turbine 2 for driving the compressor 1 and a generator by receiving the compressed air heated by the solar receiver 29; a regenerative heat exchanger, located between the compressor 1 and the solar receiver 29, for heating the air compressed by the compressor 1 using the exhaust of the air turbine 2 as a heating medium; and a distribution device, located between the compressor and the regenerative heat exchanger, for distributing the compressed air to the side of the regenerative heat exchanger and to a bypass side, the bypass side being the inlet side of the air turbine. The solar/air turbine generator system further includes a control device for maintaining the air temperature at the inlet of the air turbine at a constant value by adjusting the flow rate of the air turbine exhaust that flows into the regenerative heat exchanger as a heating medium.
摘要翻译：本发明提供一种降低建筑和发电成本并且不需要使用化石燃料的太阳能/空气涡轮发电机系统。太阳能/空气涡轮发电机系统包括：用于吸入和压缩空气的压缩机1; 太阳能收集器29，用于利用由太阳能收集器收集的太阳能热量来加热由压缩机1压缩的空气; 用于驱动压缩机1的空气涡轮机2和通过接收由太阳能接收器29加热的压缩空气的发电机; 位于压缩机1和太阳能接收器29之间的再生式热交换器，用于使用作为加热介质的空气涡轮机2的排气来加热由压缩机1压缩的空气; 以及分配装置，位于压缩机和再生式热交换器之间，用于将压缩空气分配到再生式热交换器的侧面和旁路侧，旁路侧是空气涡轮机的入口侧。太阳能/空气涡轮发电机系统还包括控制装置，其通过调节作为加热介质流入再生式热交换器的空气涡轮机排气的流量，将空气涡轮机入口处的空气温度维持在恒定值。

6. 发明授权

EP2497561B1 SYSTEM COMPRISING A THERMAL POWER PLANT AND A STEAM TURBINE AND A METHOD FOR CONTROLLING THE SYSTEM 有权转让
标题翻译：包括热电厂和蒸汽涡轮机的系统以及用于控制系统的方法
公开(公告)号：EP2497561B1
公开(公告)日：2017-11-15
申请号：EP12155569.2
申请日：2012-02-15
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： KOSAKA, Tetsuya , MISHIMA, Nobuyoshi , SUGIURA, Takashi
IPC分类号： B01D53/14 , F01K23/06 , F23J15/00 , B01D53/62
CPC分类号： B01D53/1425 , B01D2252/204 , B01D2258/0283 , B01D2259/65 , F01K7/22 , F01K17/04 , F23J15/006 , Y02C10/04 , Y02C10/06 , Y02E20/326
摘要： A thermal power plant comprising: a boiler 1 for burning fossil fuel to generate steam, a steam turbine 100 including a high-pressure turbine 3, an intermediate-pressure turbine 7, and a low-pressure turbine 10 which are driven by steam generated in the boiler 1, an absorber 24 for absorbing and capturing CO 2 contained in boiler exhaust gas discharged from the boiler 1 in an absorbing liquid, a desorber 21 for circulating the absorbing liquid between the desorber 21 and the absorber 21 and separating CO 2 from the absorbing liquid that has absorbed CO 2 , a reboiler 18 for feeding a heating source for separating CO 2 from the absorbing liquid to the desorber 21, a steam pipe system for feeding steam taken out from the high-pressure turbine 3 and the intermediate-pressure turbine 7 to the reboiler 18, and a steam feed source switching device which is installed in the steam pipe system for switching a steam feed source for feeding steam to the reboiler 18 between the intermediate-pressure turbine 7 and the high-pressure turbine 3 so as to satisfy a steam pressure required by the reboiler 18 while the steam turbine 100 is under a partial load operation.

7. 发明公开

EP3112679A1 SOLAR THERMAL POWER GENERATION SYSTEM AND SOLAR THERMAL POWER GENERATION METHOD 有权转让
标题翻译： SOLARTHERMISCHE ENERGIEERZEUGUNGSANLAGE SOLASHERMISCHES STREMERZEUGUNGSVERFAHREN
公开(公告)号：EP3112679A1
公开(公告)日：2017-01-04
申请号：EP16176800.7
申请日：2016-06-29
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： MISHIMA, Nobuyoshi , NAGAFUCHI, Naoyuki
IPC分类号： F03G6/00 , F01K7/16 , F22B35/00 , F22G1/16 , F03G6/06
CPC分类号： F03G6/003 , F01K3/06 , F01K7/165 , F03G6/065 , F22B1/006 , F24S60/00 , Y02E10/46
摘要： a solar thermal power generation system includes a solar heat collection system 1 that generates superheated steam by solar heat, a main power generation system 2 that performs power generation by part of the superheated steam generated by the solar heat collection system, a solar heat storage/release system 3 that stores heat in a heat storage medium or releases the heat stored in the heat storage medium, and a secondary power generation system 4 that performs power generation by saturated steam generated by the heat storage or the heat release in the solar heat storage/release system. The solar heat storage/release system includes a heat storage heater 52 for exchanging heat between the rest of the superheated steam generated by the solar heat collection system and the heat storage medium to store heat in the heat storage medium and to generate saturated steam, a low-temperature tank 51 for containing the heat storage medium to be supplied to the heat storage heater, and a high-temperature tank 50 for containing the heat storage medium after the heat storage in the heat storage heater. The secondary power generation system includes a saturated steam turbine 70 into which the saturated steam generated by the heat storage heater 52 can be introduced.
摘要翻译：太阳能热发电系统包括通过太阳能热量产生过热蒸汽的太阳能热收集系统1，通过由太阳能热收集系统产生的部分过热蒸汽进行发电的主发电系统2，太阳能蓄热/ 释放系统3，其在热存储介质中存储热量或释放储存在蓄热介质中的热量;以及二次发电系统4，其通过由太阳能蓄热器中的蓄热或放热产生的饱和蒸汽进行发电 /释放系统。太阳能蓄热/释放系统包括一个储热加热器52，用于在太阳能集热系统产生的其余过热蒸汽与储热介质之间进行热交换，以将热量储存在储热介质中并产生饱和蒸汽，用于容纳供给蓄热加热器的蓄热介质的低温箱51，以及在储热用加热器蓄热后将该蓄热介质收容的高温箱50。二次发电系统包括饱和蒸汽轮机70，可以引入由蓄热加热器52产生的饱和蒸汽。

8. 发明公开

EP3032099A1 SOLAR THERMAL POWER GENERATION SYSTEM 有权转让
标题翻译： SOLARTHERMISCHE ENERGIEERZEUGUNGSANLAGE
公开(公告)号：EP3032099A1
公开(公告)日：2016-06-15
申请号：EP15198438.2
申请日：2015-12-08
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： MISHIMA, Nobuyoshi , NAGAFUCHI, Naoyuki
IPC分类号： F03G6/06
CPC分类号： F03G6/064 , Y02E10/465
摘要： The object is to simplify systems in a solar thermal power generation plant and thereby provide a solar thermal power generation system achieving reduction in the construction cost and the power generation cost. The solar thermal power generation system comprises: a solar heat collection device 100B which collects solar heat and thereby heats up molten salt as a primary heat medium; a solar heat accumulation/radiation device 100A including a low-temperature tank 5 which stores molten salt to be supplied to the solar heat collection device 100B, a high-temperature tank 25 which stores high-temperature molten salt heated by the solar heat collection device 100B, and a secondary heat medium heater 47 which heats up a secondary heat medium by using the high-temperature molten salt supplied from the high-temperature tank 25 as a heating medium; and a compressor/high-temperature turbine power generation device 200 including a compressor which generates compressed air as the secondary heat medium by compressing air taken in from the atmosphere to a prescribed pressure and a high-temperature air turbine 56 which drives a generator 145 by taking in the compressed air heated by the secondary heat medium heater 47.
摘要翻译：其目的在于简化太阳能发电厂的系统，从而提供实现降低建筑成本和发电成本的太阳能发电系统。太阳能发电系统包括：太阳能热收集装置100B，其收集太阳能热量，从而加热作为主要热介质的熔融盐; 包括存储供给太阳能热收集装置100B的熔融盐的低温罐5的太阳能热积聚/放射装置100A，存储由太阳能热收集装置加热的高温熔融盐的高温箱25 100B以及二次热介质加热器47，其通过使用从高温罐25供给的高温熔融盐作为加热介质来加热二次热介质; 以及压缩机/高温涡轮发电装置200，其包括通过将从大气中吸入的空气压缩至规定压力的空气作为二次热介质而产生压缩空气的压缩机;以及驱动发电机145的高温空气涡轮机56 接收由二次热介质加热器47加热的压缩空气。

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