WO2017098662A1 - Système d'alimentation en énergie d'hydrogène pour bâtiment et procédé de commande de système d'alimentation en énergie d'hydrogène pour bâtiment - Google Patents

Système d'alimentation en énergie d'hydrogène pour bâtiment et procédé de commande de système d'alimentation en énergie d'hydrogène pour bâtiment Download PDF

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Publication number
WO2017098662A1
WO2017098662A1 PCT/JP2015/084832 JP2015084832W WO2017098662A1 WO 2017098662 A1 WO2017098662 A1 WO 2017098662A1 JP 2015084832 W JP2015084832 W JP 2015084832W WO 2017098662 A1 WO2017098662 A1 WO 2017098662A1
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WIPO (PCT)
Prior art keywords
power
route
building
hydrogen
hydrogen energy
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PCT/JP2015/084832
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English (en)
Japanese (ja)
Inventor
好一 河村
正洋 辻
大田　裕之
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株式会社 東芝
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Priority to JP2017554760A priority Critical patent/JP6619446B2/ja
Priority to PCT/JP2015/084832 priority patent/WO2017098662A1/fr
Publication of WO2017098662A1 publication Critical patent/WO2017098662A1/fr

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04858—Electric variables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Definitions

  • Embodiment of this invention is related with the hydrogen energy supply system for buildings.
  • the current evacuation facilities for community disaster prevention are based on community centers such as public halls and schools, and may not be sufficient to cover the area. For this reason, in order to use buildings, such as condominiums such as condominiums that are private facilities, as evacuation facilities, power is continuously supplied to the buildings even during a power outage of the power system, and surrounding facilities of the buildings, etc. In addition, it is desired that power be supplied from the building equipment.
  • the problem to be solved by the present invention is to provide a hydrogen energy supply system for a building that can supply power to the outside of the building in the event of a power failure.
  • the hydrogen energy supply system for buildings includes a hydrogen energy generation unit that generates electric power using stored hydrogen, and electric power supplied from the hydrogen energy generation unit to the outside of the building.
  • a power supply unit that can be supplied via at least one of a first route that supplies power to the interior of the building and a second route that supplies power to the interior of the building; and the power supply unit Is a control unit for controlling the power supplied by the control, and when the power system for supplying power to the inside of the building fails, the control for starting the power supply through the first route, and A control unit that performs at least one of the controls for increasing the power supply range in the first route.
  • the block diagram which shows the structure of the hydrogen energy supply system for buildings concerning this embodiment.
  • the block diagram which shows the structure of a hydrogen energy production
  • the hydrogen energy supply system for buildings performs control to start power supply via the first route for supplying power to the outside of the building when the power system fails. In the event of a power failure, power can be supplied to the outside of the building.
  • FIG. 1 is a block diagram showing a configuration of a building hydrogen energy supply system 1 according to the present embodiment.
  • the hydrogen energy supply system 1 for a building is a hydrogen energy supply system for a building that can be installed within a building or a site within a predetermined distance from the building, for example, within several tens of meters from the building. That is, the building hydrogen energy supply system 1 includes a renewable energy power generation unit 100, a hydrogen energy generation unit 200, a storage battery 300, a power supply unit 400, and a control unit 500.
  • the building here is a housing complex such as an apartment.
  • the renewable energy power generation unit 100 is a power generation unit that generates power using renewable energy. That is, the renewable energy power generation unit 100 is a solar power generation device using sunlight, for example. Further, the renewable energy power generation unit 100 may be a wind power generator using wind power and a geothermal power generator using geothermal heat, or may be configured by combining these devices.
  • the hydrogen energy generation unit 200 generates electric power using the stored hydrogen. That is, the hydrogen energy generation unit 200 decomposes water into hydrogen using at least one of the electric power supplied from the power system 2, the renewable energy power generation unit 100, and the storage battery 300, and uses the decomposed hydrogen to generate electric power. Generate. In addition, the hydrogen energy generation unit 200 supplies warm water generated when generating electric power from hydrogen to the outside.
  • the power system 2 (commercial power supply) here is a system that supplies power, for example, from an electric power company. Furthermore, the hydrogen energy generation unit 200 decomposes water into hydrogen using power supplied from the renewable energy power generation unit 100 and the storage battery 300 when the power system 2 fails.
  • the storage battery 300 stores at least one of the electric power supplied from the electric power system 2, the renewable energy power generation unit 100, and the hydrogen energy generation unit 200.
  • the storage battery 300 can be, for example, a lithium ion secondary battery.
  • the power supply unit 400 supplies at least one of the power supplied from the renewable energy power generation unit 100, the hydrogen energy generation unit 200, and the storage battery 300 to the outside of the building and the building.
  • the power supply unit 400 includes an inverter, and can supply power by converting direct current into alternating current.
  • the power supply unit 400 has at least one of a first route r1 for supplying power to the outside of the building, a second route r2 for supplying power to the building, and a third route r3.
  • the first route r1 further branches into a plurality of routes. That is, it branches into the eleventh route r11 and the twelfth route r12.
  • the second route r2 is a route for supplying electric power to the electric device E2 in the shared part of the building
  • the third route r3 is an electric device E3 in an individual occupied part different from the shared part of the building. It is a route to supply power to.
  • Each of the first route r1, the second route r2, and the third route r3 is a power line different from a power line that supplies power supplied from the power system 2, that is, a dedicated power line. Note that the power line of the power system 2 may be shared.
  • the eleventh route r11 supplies power to the communication infrastructure device E11.
  • the communication infrastructure device E11 includes a public wireless LAN base station, a Wi-Fi (registered trademark) base station, and the like.
  • the evacuation facility equipment E12 includes information equipment, lighting, signage used for presenting information to the public, and an outlet opened to the public. Further, the lighting may include lighting around the building in addition to the lighting in the evacuation facility.
  • the second route r2 supplies power to the water supply, the elevator, and the common part lighting, for example, the hallway lighting.
  • the third route r3 supplies power to the outlets, information devices, and fluorescent lamps in the individual occupied portions.
  • the elevator here is an elevator of a built-in storage battery, and is driven by using the generated power of the storage battery in the elevator for a sudden power demand.
  • the first route r1 it is possible to supply power to information equipment for the purpose of transmitting information to local residents by supplying power via the first route r1.
  • power is supplied to public facilities such as a simple mobile base station and a disaster prevention radio via the first route r1
  • the power supply via the third route r3 enables the use of emergency lighting and emergency outlets that are installed for emergency use, and charging information devices such as night lights and mobile phones and personal computers in residential areas be able to.
  • hot water is supplied from the hydrogen energy generation unit 200 to the evacuation facility via the water pipe W1 and to the common part via the water pipe W2. This hot water is supplied for applications such as showering.
  • the power supply unit 400 also independently supplies the power supplied from the renewable energy power generation unit 100, the hydrogen energy generation unit 200, and the storage battery 300 to the first route r1, the second route r2, and the third route r3. Can be supplied.
  • the power generated by the renewable energy power generation unit 100 is supplied to each of the first route r1 and the second route r2, and the power generated by the storage battery 300 is supplied only to the second route r2, thereby generating hydrogen energy.
  • the power generated by the unit 200 can be supplied to each of the first route r1, the second route r2, and the third route r3.
  • the controller 500 is configured to control each device constituting the building hydrogen energy supply system 1.
  • the control unit 500 includes an arithmetic unit and a memory (not shown), and the arithmetic unit performs arithmetic processing using a program stored in the memory, thereby controlling each device. That is, when the power system 2 has a power failure, the control unit 500 performs control different from that before the power failure occurs, at least among the renewable energy power generation unit 100, the hydrogen energy generation unit 200, the storage battery 300, and the power supply unit 400. Do for either.
  • the data measured by the measuring device of each device is input to the control unit 500 as a data signal.
  • the amount of power used in the eleventh route r11, the twelfth route r12, the second route r2, and the third route r3 is input to the control unit 500 as a data signal.
  • the control unit 500 stores the amount of power supplied from the power system 2, the amount of power supplied from the renewable energy power generation unit 100, the amount of power output from the hydrogen energy generation unit 200, and the hydrogen energy generation unit 200.
  • Data such as the amount of stored hydrogen and the amount of electricity stored in the storage battery 300 are input as data signals.
  • the control part 500 calculates based on the input data signal, and outputs a control signal to each apparatus of the hydrogen energy supply system 1 for structures. In this manner, the control unit 500 controls each device of the building hydrogen energy supply system 1.
  • the control unit 500 includes, for example, a hydrogen EMS (EMS: “Energy Management Management System”).
  • EMS Electronic Device Management Management System
  • the hydrogen EMS performs appropriate distribution of electric power from the hydrogen energy generation unit 200.
  • the normal state means a state in which power is supplied from the power system 2 to at least the electric devices E2 and E3.
  • the control unit 500 controls the power supply unit 400 to supply power via the second and third routes r2 and r3.
  • hydrogen EMS is used to supply power while maintaining the amount of hydrogen stored necessary in the event of a disaster, and stable power supply using hydrogen is performed in a building, that is, an apartment house.
  • control unit 500 supplies the power supplied from each device based on the amount of power supplied from the renewable energy power generation unit 100, the hydrogen energy generation unit 200, and the storage battery 300, and the like. Supply via routes r2 and r3.
  • the control unit 500 supplies power from the hydrogen energy generation unit 200 via the first route r1 in addition to the second and third routes r2 and r3. To control.
  • the control unit 500 performs capacity limitation on the amount of power supplied via the second route r2.
  • the control unit 500 restricts the route for supplying power from the storage battery 300. For example, by controlling the power supply unit 400 so as to supply power only to the second route r2, it is possible to more efficiently supplement power supply to a water supply pump or the like that consumes more power when driven. It becomes possible.
  • control unit 500 can directly charge the storage battery 300 with the power supplied from the renewable energy power generation unit 100. For example, when the storage amount of the storage battery 300 falls below a predetermined value, power is preferentially supplied to the storage battery 300. Thereby, it is possible to give priority to the power supply to the equipment required for maintaining the lives of residents in the building such as a water supply pump.
  • the control unit 500 can control each device based on the time.
  • capacity limitation of the amount of electric power is performed via the second route r2 during the daytime when the amount of hydrogen used is larger.
  • power supply to a water supply pump etc. can be restrict
  • the storage battery built-in elevator that receives power supply from the second route r2 also charges the storage battery with power at night.
  • the control unit 500 performs scheduling control for limiting the capacity of power supplied from the first, second, and third routes r1, r2, and r3 according to the time zone based on the time.
  • control unit 500 determines the capacity of power supplied from the first, second, and third routes r1, r2, and r3 based on the output amount of power output from the renewable energy power generation unit 100. It is possible to control. For example, when the electric power output from the renewable energy power generation unit 100 exceeds a predetermined value, the weather is fine and there is a margin in electric power. Release the capacity limit of power via r2. In this case, it is possible to supply power to a water supply pump or the like even in the daytime.
  • control unit 500 determines whether it is a normal time or an emergency time. That is, the control unit 500 determines whether it is a normal time or an emergency time by detecting the supply amount of power supplied from the power system 2.
  • FIG. 2 is a block diagram showing a configuration of the hydrogen energy generation unit 200.
  • the hydrogen energy generation unit 200 includes a water electrolysis unit 202, a storage container 204, and a fuel cell 206.
  • the water electrolysis unit 202 produces hydrogen by electrolyzing water using power supplied from at least one of the power system 2, the renewable energy power generation unit 100, and the storage battery 300.
  • the storage container 204 stores the hydrogen produced by the water electrolysis unit 202.
  • the fuel cell 206 generates power using hydrogen stored in the storage container 204.
  • control unit 500 Next, an example of the control operation of the control unit 500 will be described.
  • FIG. 3 is a diagram showing a flowchart of the control operation in the control unit 500.
  • the hydrogen energy supply system 1 for buildings is operated normally (step S302). That is, the control unit 500 causes the hydrogen energy generation unit 200 to generate electricity and hot water, and generate and store hydrogen.
  • the amount of hydrogen exceeding a predetermined amount is stored in the storage container 204 in case of a disaster or the like.
  • the amount of hydrogen more than a predetermined amount is stored in the storage container 204, power is generated using surplus hydrogen, and electric power is supplied via the second route r2. Thereby, electric power is more appropriately distributed, and it is possible to perform peak shift of electric power.
  • the control unit 500 determines whether a power failure has occurred in the power system 2 (step S304). That is, the control unit 500 detects the power of the power system 2 and determines whether or not a power failure has occurred based on the detected power. When a power failure has not occurred (step S304: No), the processing from S302 is repeated to perform normal operation.
  • step S304 when a power failure occurs (step S304: Yes), the supply of power through the first route is started (step S306).
  • power supply via the eleventh route r11 is first started, and information can be provided immediately.
  • a predetermined time for example, 30 minutes elapses
  • power is also supplied to other electrical devices in the twelfth route r12.
  • a predetermined time for example, 30 minutes elapses
  • supply of hot water generated by the hydrogen energy generation unit 200 is started via the water pipes W1 and W2.
  • electric power may be supplied to the lamps in the building site from the normal time through the twelfth route r12.
  • the control unit 500 controls the power supply unit 400 to increase the range in which power is supplied in the first route r1 from the twelfth route r12 to the eleventh route r11.
  • power supply restriction 1 through the second route is performed (step S308). That is, the capacity is limited to supply the amount of power through the second route in the daytime time zone. Further, as the amount of power generated by the renewable energy power generation unit 100 increases, the power supply restriction via the second route may be relaxed. That is, when the amount of sunshine during the day is large, that is, when the amount of power generated by the renewable energy power generation unit 100 exceeds a predetermined value, the capacity limitation of power via the second route may be relaxed. Furthermore, power supply via the third route is started (step S310).
  • the control unit 500 determines whether the hydrogen storage amount of the storage container 204 has become less than the predetermined value Th1 (step S312). That is, the control unit 500 detects the hydrogen amount in the storage container 204, and determines whether the hydrogen storage amount is less than the predetermined value Th1 based on the detected hydrogen amount. When it is not less than Th1 (step S312: No), the processes of steps S306, S308, and S310 are repeated.
  • the predetermined value here has a relationship of Th1> Th2> Th3.
  • step S312 when it becomes less than Th1 (step S312: Yes), control to stop the power supply through the eleventh route r11 is performed (step S314).
  • power supply restriction 2 via the second route is performed (step S316). That is, the power supply via the second route is limited to a limited time zone at night. That is, the supply time of power to the elevator and the water supply pump via the second route is further shortened.
  • power supply is restricted via the third route (step S318). In this case, the control unit 500 performs power supply restriction based on the time. For this reason, when the storage amount of hydrogen is reduced to less than Th1, it is possible to give priority to the power supply to the equipment necessary for maintaining the lives of the residents of the building.
  • control unit 500 determines whether the hydrogen storage amount of the storage container 204 has become less than the predetermined value Th2 (step S320). When it is not less than Th2 (step S320: No), the processes of steps S314, S316, and S318 are repeated.
  • step S320 when it becomes less than Th2 (step S320: Yes), control is also performed to stop the power supply amount via the twelfth route r12 (step S322).
  • step S324 power supply restriction 3 through the second route is performed (step S324). In this case, all power supply to other than the water supply pump is stopped, and control for further reducing the usage time of the water supply pump is performed. Furthermore, the supply of power through the third route is stopped (step S326). For this reason, when the amount of stored hydrogen is reduced to less than Th2, it is possible to further prioritize the power supply to the equipment necessary for maintaining the lives of the residents in the building.
  • control unit 500 determines whether the hydrogen storage amount of the storage container 204 has become less than the predetermined value Th3 (step S328). When it is not less than Th3 (step S328: No), the processes of steps S322, S324, and S326 are repeated. On the other hand, when it becomes less than Th3 (step S328: Yes), the entire control operation is terminated.
  • control unit 500 includes at least one of the control for starting the power supply through the first route and the control for increasing the power supply range in the first route when the power system 2 fails. Do one.
  • the building hydrogen energy supply system 1 supplies power as power used by the residents of the building, and in an emergency, it can also supply power to facilities around the building.
  • control unit 500 performs limited capacity supply to supply the amount of power via the second route when a power failure occurs. Thereby, it is possible to suppress the power consumption of a device having a high power consumption, and the hydrogen stored in the storage container 204 can be used for a longer period of time. Furthermore, the control unit 500 determines the power supply state via the first route, the power supply state via the second route, and the power via the third route according to the hydrogen storage amount. It was decided to change the supply state. Thereby, it is possible to use an apparatus with high importance in maintaining the lives of residents for a longer period.
  • the controller 500 supplies power via the first route, supplies power via the second route, and supplies power via the third route.
  • the control unit 500 performs the time for performing the capacity restriction of the power capacity via the first route, the time for performing the capacity restriction of the power capacity via the second route, and the power capacity via the third route.
  • the time for performing the capacity limitation is limited. This allows the stored hydrogen to be used for a longer period.
  • the hydrogen energy supply system 1 for buildings provides power and hot water to the residents of a building, that is, an apartment house such as a condominium, and neighboring residents in the event of a power outage in a disaster or the like. So that the building can serve as a shelter.
  • control operation has been described, it is presented only as an example, and various other control operations can be performed.
  • the control unit 500 starts power supply via the first route r1.
  • control for increasing the power supply range in the first route r ⁇ b> 1 is performed on the power supply unit 400.
  • the water electrolysis unit 202 generates hydrogen using the power generated by the renewable energy power generation unit 100, and restricts the power supply via the second route r2. As a result, power can be supplied over a longer period.
  • power can be supplied to the outside of the building during a power failure.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

L'invention concerne, selon un mode de réalisation, un système d'alimentation en énergie d'hydrogène pour un bâtiment comprenant : une unité de production d'énergie d'hydrogène qui utilise l'hydrogène stocké pour produire de l'électricité ; une unité d'alimentation électrique apte à fournir, par le biais d'un premier trajet grâce auquel l'électricité est fournie à l'extérieur du bâtiment et/ou un second trajet grâce auquel l'électricité est fournie à l'intérieur du bâtiment, l'électricité fournie depuis l'unité de production d'énergie d'hydrogène ; et une unité de commande qui commande l'électricité fournie par l'unité d'alimentation électrique et qui, lorsqu'une coupure de courant se produit dans le réseau électrique, effectue une commande pour commencer l'alimentation d'électricité par le biais du premier trajet et/ou effectue une commande pour augmenter la plage d'alimentation de la fourniture d'électricité par le biais du premier trajet.
PCT/JP2015/084832 2015-12-11 2015-12-11 Système d'alimentation en énergie d'hydrogène pour bâtiment et procédé de commande de système d'alimentation en énergie d'hydrogène pour bâtiment WO2017098662A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017554760A JP6619446B2 (ja) 2015-12-11 2015-12-11 建築物用の水素エネルギー供給システム、及び建築物用の水素エネルギー供給システムの制御方法
PCT/JP2015/084832 WO2017098662A1 (fr) 2015-12-11 2015-12-11 Système d'alimentation en énergie d'hydrogène pour bâtiment et procédé de commande de système d'alimentation en énergie d'hydrogène pour bâtiment

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PCT/JP2015/084832 WO2017098662A1 (fr) 2015-12-11 2015-12-11 Système d'alimentation en énergie d'hydrogène pour bâtiment et procédé de commande de système d'alimentation en énergie d'hydrogène pour bâtiment

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Cited By (9)

* Cited by examiner, † Cited by third party
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CN110768281A (zh) * 2019-10-31 2020-02-07 中广核研究院有限公司 一种城市分布式能源系统
JP2020058100A (ja) * 2018-09-28 2020-04-09 大和ハウス工業株式会社 電力供給システム
KR102134106B1 (ko) * 2019-11-13 2020-07-14 하재청 엘리베이터의 수소연료전지 전원공급시스템
WO2021177100A1 (fr) * 2020-03-05 2021-09-10 三菱重工業株式会社 Dispositif de commande, système d'alimentation en énergie, procédé de commande et programme de commande
WO2022091482A1 (fr) * 2020-10-30 2022-05-05 株式会社辰巳菱機 Dispositif de refroidissement
JP7129126B1 (ja) * 2020-10-30 2022-09-01 株式会社辰巳菱機 冷却装置
WO2022209846A1 (fr) * 2021-03-30 2022-10-06 ブラザー工業株式会社 Système d'alimentation électrique et programme informatique
KR20220148894A (ko) 2020-03-04 2022-11-07 가부시키가이샤 랜드 비지니스 광역 전력 공급 시스템
US11735929B1 (en) 2020-10-30 2023-08-22 Tatsumi Ryoki Co., Ltd Power supply station

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