JP6764048B2 - エネルギ管理装置、水素利用システム、プログラム、及び、エネルギ管理方法 - Google Patents
エネルギ管理装置、水素利用システム、プログラム、及び、エネルギ管理方法 Download PDFInfo
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- 239000001257 hydrogen Substances 0.000 title claims description 361
- 229910052739 hydrogen Inorganic materials 0.000 title claims description 361
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims description 355
- 238000007726 management method Methods 0.000 title claims description 253
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 158
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 79
- 239000001569 carbon dioxide Substances 0.000 claims description 79
- 239000000446 fuel Substances 0.000 claims description 71
- 238000003860 storage Methods 0.000 claims description 68
- 230000005540 biological transmission Effects 0.000 claims description 37
- 238000010248 power generation Methods 0.000 claims description 21
- 230000005611 electricity Effects 0.000 claims description 16
- 150000002431 hydrogen Chemical class 0.000 claims description 6
- 238000009826 distribution Methods 0.000 description 36
- 238000012546 transfer Methods 0.000 description 30
- 238000004519 manufacturing process Methods 0.000 description 29
- 238000004891 communication Methods 0.000 description 27
- 238000000034 method Methods 0.000 description 24
- 238000012545 processing Methods 0.000 description 20
- 238000004378 air conditioning Methods 0.000 description 17
- 238000005338 heat storage Methods 0.000 description 15
- 230000010365 information processing Effects 0.000 description 14
- 230000008859 change Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000003672 processing method Methods 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000002407 reforming Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011232 storage material Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000000738 capillary electrophoresis-mass spectrometry Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- H02J3/381—Dispersed generators
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M16/00—Structural combinations of different types of electrochemical generators
- H01M16/003—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers
- H01M16/006—Structural combinations of different types of electrochemical generators of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers of fuel cells with rechargeable batteries
-
- 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
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
-
- 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
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04537—Electric variables
- H01M8/04604—Power, energy, capacity or load
- H01M8/04611—Power, energy, capacity or load of the individual fuel cell
-
- 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
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04537—Electric variables
- H01M8/04604—Power, energy, capacity or load
- H01M8/04626—Power, energy, capacity or load of auxiliary devices, e.g. batteries, capacitors
-
- 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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
-
- 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
- H02J3/322—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means the battery being on-board an electric or hybrid vehicle, e.g. vehicle to grid arrangements [V2G], power aggregation, use of the battery for network load balancing, coordinated or cooperative battery charging
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2639—Energy management, use maximum of cheap power, keep peak load low
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
-
- 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
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
-
- 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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/10—Power transmission or distribution systems management focussing at grid-level, e.g. load flow analysis, node profile computation, meshed network optimisation, active network management or spinning reserve management
-
- 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
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
-
- 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
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/30—The power source being a fuel cell
-
- 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
- Y02E60/10—Energy storage using batteries
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Description
[先行技術文献]
[特許文献]
[特許文献1] 特許第6030158号
[特許文献2] 特開2017−76611号
[特許文献3] 第4775790号
[特許文献4] 特開2003−257443号公報
[特許文献5] 特許第4328069号
[特許文献6] 特開2007−265732号
[特許文献7] 特表2007−523443号公報
図1は、エネルギ管理システム100のシステム構成の一例を概略的に示す。本実施形態において、エネルギ管理システム100は、例えば、1又は複数(1以上と称される場合がある。)の農業施設122と、1以上のエネルギ管理施設124と、1以上の需給家施設126と、管理サーバ130とを備える。本実施形態において、管理サーバ130は、例えば、エネルギ管理部132と、配車管理部134とを有する。
エネルギ管理システム100は、エネルギ管理装置及び水素利用システムの一例であってよい。農業施設122は、エネルギ発生装置の一例であってよい。エネルギ管理施設124は、エネルギ発生装置の一例であってよい。需給家施設126は、エネルギ発生装置の一例であってよい。管理サーバ130は、エネルギ管理装置の一例であってよい。エネルギ管理部132は、エネルギ管理装置の一例であってよい。
エネルギ管理システム100の各部は、ハードウェアにより実現されてもよく、ソフトウエアにより実現されてもよく、ハードウェア及びソフトウエアにより実現されてもよい。エネルギ管理システム100の各部は、その少なくとも一部が、単一のサーバによって実現されてもよく、複数のサーバによって実現されてもよい。エネルギ管理システム100の各部は、その少なくとも一部が、仮想マシン上又はクラウドシステム上で実現されてもよい。
Claims (9)
- 電力を利用して水素を発生させる水素発生システムにおける電力需給及び水素需給を示す第1需給情報と取得する第1需給情報取得部と、
1又は複数のトリジェネレーションシステムのそれぞれにおける電力需給及び水素需給を示す第2需給情報と取得する第2需給情報取得部と、
前記第1需給情報及び前記第2需給情報に基づいて、(i)特定の期間において、前記水素発生システムが電力網から受電することのできる電力量の上限値、(ii)前記特定の期間において、前記水素発生システムが発生させる水素量の目標値、(iii)前記特定の期間において、前記1又は複数のトリジェネレーションシステムのそれぞれが前記電力網に送電することのできる電力量の上限値、及び、(iv)前記特定の期間において、前記1又は複数のトリジェネレーションシステムのそれぞれが発生させる電力量の目標値の少なくとも1つを決定する需給管理部と、
を備え、
前記1又は複数のトリジェネレーションシステムのそれぞれは、
二酸化炭素を発生させる二酸化炭素発生部と、
水素を利用して電力を発生させる発電部と、
熱を発生させる発熱部と、
を有する、
エネルギ管理装置。 - 前記1又は複数のトリジェネレーションシステムのうちの第1トリジェネレーションシステムから前記電力網への送電の許可を要求する第1要求を取得する第1要求取得部と、
前記第1要求取得部が前記第1要求を受信した場合に、前記第1需給情報に基づいて、前記送電の許否を決定する第1決定部と、
をさらに備える、
請求項1に記載のエネルギ管理装置。 - 前記第1決定部は、前記第1需給情報により示される前記水素発生システムにおける水素供給の過剰具合が予め定められた第1条件を満足する場合に、前記送電を禁止することを決定する、
請求項2に記載のエネルギ管理装置。 - (i)前記1又は複数のトリジェネレーションシステムのそれぞれ、及び、前記水素発生システムと(ii)前記電力網との間における、送電量及び受電量の少なくとも一方を示す情報を管理する送受電量管理部と、
前記第1決定部が前記送電を許可することを決定した場合、(i)前記水素発生システムの前記電力網からの受電量から、当該許可に係る前記第1トリジェネレーションシステムから前記電力網への送電量を減算する、又は、(ii)当該許可に係る前記第1トリジェネレーションシステムから前記電力網への送電量を、前記水素発生システムから前記電力網への送電量に加算する送受電量調整部と、
をさらに備える、
請求項2又は請求項3に記載のエネルギ管理装置。 - 1又は複数の移動体の状態を示す情報を管理する移動体管理部と、
前記1又は複数の移動体の少なくとも1つを、前記1又は複数のトリジェネレーションシステムのうちの第2トリジェネレーションシステムに移動させることを要求する第2要求を取得する第2要求取得部と、
前記第2要求取得部が前記第2要求を受信した場合に、(i)前記第2需給情報、及び、(ii)前記1又は複数の移動体の状態を示す情報に基づいて、前記1又は複数の移動体のうち、前記第2トリジェネレーションシステムに移動させる移動体を決定する第2決定部と、
をさらに備え、
前記1以上の移動体のそれぞれは、水素貯蔵容器、燃料電池及び蓄電池の少なくとも1つを搭載することができ、
前記1又は複数の移動体の状態を示す情報は、各移動体の水素残量又は電池残量を示す情報を含む、
請求項1又は請求項2に記載のエネルギ管理装置。 - 前記第2決定部は、前記第2需給情報により示される第2トリジェネレーションシステムにおける水素供給の過剰具合が予め定められた第2条件を満足する場合、水素残量が予め定められた第3条件を満足する移動体、又は、電池残量が予め定められた第4条件を満足する移動体を、前記第2トリジェネレーションシステムに移動させる移動体として決定する、
請求項5に記載のエネルギ管理装置。 - 請求項1から請求項6までの何れか一項に記載のエネルギ管理装置と、
前記水素発生システムと、
前記1又は複数のトリジェネレーションシステムと、
を備える、水素利用システム。 - コンピュータを、請求項1から請求項6までの何れか一項に記載のエネルギ管理装置として機能させるための、プログラム。
- コンピュータが、電力を利用して水素を発生させる水素発生システムにおける電力需給及び水素需給を示す第1需給情報と取得する第1需給情報取得段階と、
前記コンピュータが、1又は複数のトリジェネレーションシステムのそれぞれにおける電力需給及び水素需給を示す第2需給情報と取得する第2需給情報取得段階と、
前記コンピュータが、前記第1需給情報及び前記第2需給情報に基づいて、(i)特定の期間において、前記水素発生システムが電力網から受電することのできる電力量の上限値、(ii)前記特定の期間において、前記水素発生システムが発生させる水素量の目標値、(iii)前記特定の期間において、前記1又は複数のトリジェネレーションシステムのそれぞれが前記電力網に送電することのできる電力量の上限値、及び、(iv)前記特定の期間において、前記1又は複数のトリジェネレーションシステムのそれぞれが発生させる電力量の目標値の少なくとも1つを決定する需給管理段階と、
を備え、
前記1又は複数のトリジェネレーションシステムのそれぞれは、
二酸化炭素を発生させる二酸化炭素発生部と、
水素を利用して電力を発生させる発電部と、
熱を発生させる発熱部と、
を有する、
エネルギ管理方法。
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