Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020116167 - SOLAR THERMAL POWER GENERATION SYSTEM

Publication Number WO/2020/116167
Publication Date 11.06.2020
International Application No. PCT/JP2019/045446
International Filing Date 20.11.2019
IPC
F03G 6/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
GSPRING, WEIGHT, INERTIA, OR LIKE MOTORS; MECHANICAL-POWER-PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
6Devices for producing mechanical power from solar energy
F01K 3/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
3Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
02Use of accumulators and specific engine types; Control thereof
F24S 60/20 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
60Arrangements for storing heat collected by solar heat collectors
20using chemical reactions, e.g. thermochemical reactions or isomerisation reactions
F24S 90/00 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
90Solar heat systems not otherwise provided for
F28D 20/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
20Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/ or F28D19/119
CPC
F01K 3/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
KSTEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
3Plants characterised by the use of steam or heat accumulators, or intermediate steam heaters, therein
02Use of accumulators and specific engine types; Control thereof
F03G 6/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
GSPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
6Devices for producing mechanical power from solar energy
F24S 60/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
60Arrangements for storing heat collected by solar heat collectors
20using chemical reactions, e.g. thermochemical reactions or isomerisation reactions
F24S 90/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
90Solar heat systems not otherwise provided for
F28D 20/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
20Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
Applicants
  • 愛知製鋼株式会社 AICHI STEEL CORPORATION [JP]/[JP]
Inventors
  • 岩瀬 哲矢 IWASE Tetsuya
  • 伊藤 幸夫 ITO Yukio
  • 神谷 啓志 KAMIYA Hiroshi
Agents
  • 特許業務法人あいち国際特許事務所 AICHI, TAKAHASHI, IWAKURA & ASSOCIATES
Priority Data
2018-22983807.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) SOLAR THERMAL POWER GENERATION SYSTEM
(FR) SYSTÈME DE PRODUCTION D'ÉNERGIE THERMIQUE SOLAIRE
(JA) 太陽熱発電システム
Abstract
(EN)
This solar thermal power generation system has a solar heat collection device (2), a heat storage device (4), a vapor turbine (31), a generator (32), a condenser (51), a water tank (52), and a water supply pump (53). It is possible to switch between a daytime operation mode in which the storing of heat in the heat storage device (4) and the operation of the vapor turbine (31) are performed by heated vapor supplied from the solar heat collection device (2), and a nighttime operation mode in which the vapor turbine (31) is operated by heated vapor produced by heating by means of heat released from the heat storage device (4). The heat storage device (4) incorporates a chemical heat storage material capable of storing and releasing heat by means of a chemical reaction. Further, the heat storage device (4) is connected to a reactant storage (6) and is configured so that a reactant utilized for the chemical reaction of the chemical heat storage material can be supplied from the reactant storage (6) to the heat storage device (4).
(FR)
Système de production d'énergie thermique solaire qui comprend un dispositif collecteur de chaleur solaire (2), un dispositif de stockage de chaleur (4), une turbine à vapeur (31), un générateur (32), un condenseur (51), un réservoir d'eau (52), et une pompe d'alimentation en eau (53). Il est possible de commuter entre un mode de fonctionnement diurne dans lequel le stockage de chaleur dans le dispositif de stockage de chaleur (4) et l'actionnement de la turbine à vapeur (31) sont exécutés par la vapeur chauffée fournie par le dispositif collecteur de chaleur solaire (2), et un mode de fonctionnement nocturne dans lequel la turbine à vapeur (31) est actionnée par la vapeur chauffée produite par chauffage au moyen de la chaleur libérée par le dispositif de stockage de chaleur (4). Le dispositif de stockage de chaleur (4) incorpore un matériau de stockage de chaleur chimique capable de stocker et de libérer de la chaleur au moyen d'une réaction chimique. En outre, le dispositif de stockage de chaleur (4) est relié à un stockage de réactif (6) et est configuré de telle sorte qu'un réactif utilisé pour la réaction chimique du matériau de stockage de chaleur chimique peut lui être fourni à partir du stockage de réactif (6).
(JA)
太陽熱集熱装置(2)と、蓄熱装置(4)と、蒸気タービン(31)と、発電機(32)と、復水器(51)と、水タンク(52)と、給水ポンプ(53)を有する。太陽熱集熱装置(2)から供給された加熱蒸気により蓄熱装置(4)への蓄熱と蒸気タービン(31)の運転を行う昼運転モードと、蓄熱装置(4)の放熱を受けて加熱された加熱蒸気により蒸気タービン(31)の運転を行う夜運転モードとが切り替え可能である。蓄熱装置(4)は化学反応により蓄熱及び放熱が可能な化学蓄熱材を内蔵し、さらに反応物質貯蔵器(6)に連結されており、化学蓄熱材の化学反応に利用される反応物質を、反応物質貯蔵器(6)から蓄熱装置(4)へ供給可能に構成されている。
Also published as
Latest bibliographic data on file with the International Bureau