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公开(公告)号：EP2610465B1
公开(公告)日：2019-11-20
申请号：EP10856378.4
申请日：2010-08-27
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2.发明授权SOLAR THERMAL POWER GENERATION SYSTEM AND SOLAR THERMAL POWER GENERATION METHOD 有权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
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.
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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
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.
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4.发明公开
公开(公告)号：EP3716436A1
公开(公告)日：2020-09-30
申请号：EP18877778.3
申请日：2018-11-19
发明人： NAGAFUCHI, Naoyuki
摘要： The present invention provides a system-operator-side computer comprising: a supply amount acquisition unit that acquires, from a power generation company, a maximum amount of electric power that can be supplied after a designated time; a demand specification unit that specifies an electric power demand after the designated time; and an insufficient amount calculation unit that calculates an insufficient electric power amount on the basis of the electric power demand and the maximum amount of electric power that can be supplied.
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公开(公告)号：EP2685101B1
公开(公告)日：2015-09-16
申请号：EP11860400.8
申请日：2011-03-07
发明人： YOSHIDA, Takuya , NAGAFUCHI, Naoyuki , ONO, Hideki
CPC分类号： F03G6/003 , F01K3/004 , F01K3/16 , F01K3/18 , F03G6/00 , F03G6/005 , F03G6/065 , F03G6/067 , F24S20/20 , F24S60/00 , Y02E10/44 , Y02E10/46
摘要： An object of the present invention is to provide a solar heat steam cycle system capable of operating efficiently and stably in keeping with the status of collected or stored heat, and a control method for use with the system. The system includes a heat collector (1) which collects solar thermal energy, a thermal storage device (2) which stores the solar thermal energy collected by the heat collector, a feed water heater (3) which heats feed water, an evaporator (4) which evaporates the feed water supplied from the feed water heater, and a steam turbine (6) driven by steam generated by the evaporator. The system includes a control valve (31) which controls allocations of heating medium supplied from the thermal storage device to the evaporator and the feed water heater.
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6.发明公开SOLAR THERMAL POWER GENERATION SYSTEM AND SOLAR THERMAL POWER GENERATION METHOD 有权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
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。
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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
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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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
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.
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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
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。
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