PH12017501922A1 - Energy storage system and energy storage method - Google Patents
Energy storage system and energy storage methodInfo
- Publication number
- PH12017501922A1 PH12017501922A1 PH12017501922A PH12017501922A PH12017501922A1 PH 12017501922 A1 PH12017501922 A1 PH 12017501922A1 PH 12017501922 A PH12017501922 A PH 12017501922A PH 12017501922 A PH12017501922 A PH 12017501922A PH 12017501922 A1 PH12017501922 A1 PH 12017501922A1
- Authority
- PH
- Philippines
- Prior art keywords
- hydrogen
- unit
- power
- energy storage
- fuel cell
- Prior art date
Links
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
- H02J15/00—Systems for storing electric energy
- H02J15/008—Systems for storing electric energy using hydrogen as energy vector
-
- 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
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- 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
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
-
- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fuel Cell (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
An energy storage system according to the present embodiment is equipped with a water electrolysis unit, a fuel cell, and a control unit. The water electrolysis unit uses power supplied from a power generation unit using renewable energy to electrolyze water, thereby generating hydrogen, and stores the generated hydrogen in a hydrogen storage unit. The fuel cell uses the hydrogen stored in the hydrogen storage unit to generate electricity. The control unit calculates the amount of power consumed during a prescribed period by a load to which power is supplied from the power generation unit and the fuel cell, and controls the water electrolysis unit so as to store in the hydrogen storage unit an amount of hydrogen in accordance with the calculated amount of power.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015088542A JP6114777B2 (en) | 2015-04-23 | 2015-04-23 | Energy storage system and energy storage method |
PCT/JP2015/075357 WO2016170700A1 (en) | 2015-04-23 | 2015-09-07 | Energy storage system and energy storage method |
Publications (2)
Publication Number | Publication Date |
---|---|
PH12017501922B1 PH12017501922B1 (en) | 2018-03-05 |
PH12017501922A1 true PH12017501922A1 (en) | 2018-03-05 |
Family
ID=57143839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PH12017501922A PH12017501922A1 (en) | 2015-04-23 | 2017-10-20 | Energy storage system and energy storage method |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6114777B2 (en) |
PH (1) | PH12017501922A1 (en) |
WO (1) | WO2016170700A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102046045B1 (en) * | 2017-11-01 | 2019-11-18 | (주)지필로스 | Renewable energy storage system and operating method thereof |
CN108563082B (en) | 2018-04-27 | 2020-12-22 | 京东方科技集团股份有限公司 | Circuit substrate, display device and driving method |
JP7178599B2 (en) * | 2018-06-13 | 2022-11-28 | パナソニックIpマネジメント株式会社 | Power supply system and its control method |
JP2020047495A (en) * | 2018-09-20 | 2020-03-26 | トヨタ自動車株式会社 | Community system |
JP2020047497A (en) * | 2018-09-20 | 2020-03-26 | トヨタ自動車株式会社 | Community system |
JP7087872B2 (en) * | 2018-09-20 | 2022-06-21 | トヨタ自動車株式会社 | Community system |
EP3896821A4 (en) | 2018-12-12 | 2022-07-27 | Toshiba Energy Systems & Solutions Corporation | Control device for hydrogen system, and control method for hydrogen system |
JP2021059748A (en) * | 2019-10-04 | 2021-04-15 | 日立造船株式会社 | Water electrolysis device, and method of controlling water electrolysis device |
JP7336172B2 (en) * | 2020-01-23 | 2023-08-31 | 東芝エネルギーシステムズ株式会社 | Control device for hydrogen system, hydrogen generation system, and control method for hydrogen system |
JP7150099B1 (en) * | 2021-06-07 | 2022-10-07 | 本田技研工業株式会社 | fuel production system |
US11994135B2 (en) | 2021-06-14 | 2024-05-28 | Air Products And Chemicals, Inc. | Method and apparatus for compressing a gas feed with a variable flow rate |
US11656612B2 (en) | 2021-07-19 | 2023-05-23 | Air Products And Chemicals, Inc. | Method and apparatus for managing industrial gas production |
CN115483694B (en) * | 2022-10-24 | 2023-07-04 | 珠海康晋电气股份有限公司 | Power energy-saving dispatching system based on distributed power grid data |
CN117200277B (en) * | 2023-11-01 | 2024-02-27 | 佛山电力设计院有限公司 | Composite energy storage system and control method thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08126206A (en) * | 1994-10-28 | 1996-05-17 | Kyocera Corp | Power supply device |
JP2003047168A (en) * | 2001-08-01 | 2003-02-14 | Nippon Telegr & Teleph Corp <Ntt> | Uninterruptive power supply device |
US7116010B2 (en) * | 2002-09-17 | 2006-10-03 | Wisconsin Alumni Research Foundation | Control of small distributed energy resources |
JP5101444B2 (en) * | 2008-09-10 | 2012-12-19 | 三菱重工業株式会社 | Power storage device |
WO2012056836A1 (en) * | 2010-10-27 | 2012-05-03 | シャープ株式会社 | Solar power generation system |
JP2013009548A (en) * | 2011-06-27 | 2013-01-10 | Nippon Acp Kk | Uninterruptible power supply system |
-
2015
- 2015-04-23 JP JP2015088542A patent/JP6114777B2/en active Active
- 2015-09-07 WO PCT/JP2015/075357 patent/WO2016170700A1/en active Application Filing
-
2017
- 2017-10-20 PH PH12017501922A patent/PH12017501922A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PH12017501922B1 (en) | 2018-03-05 |
WO2016170700A1 (en) | 2016-10-27 |
JP2016208694A (en) | 2016-12-08 |
JP6114777B2 (en) | 2017-04-12 |
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