JP6107760B2 - 電力供給システムの制御装置 - Google Patents
電力供給システムの制御装置 Download PDFInfo
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- JP6107760B2 JP6107760B2 JP2014150708A JP2014150708A JP6107760B2 JP 6107760 B2 JP6107760 B2 JP 6107760B2 JP 2014150708 A JP2014150708 A JP 2014150708A JP 2014150708 A JP2014150708 A JP 2014150708A JP 6107760 B2 JP6107760 B2 JP 6107760B2
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- power
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- 238000004364 calculation method Methods 0.000 claims description 69
- 239000013256 coordination polymer Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 description 8
- 238000010248 power generation Methods 0.000 description 6
- 230000001186 cumulative effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- -1 nickel metal hydride Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Images
Classifications
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- 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
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- 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
-
- 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
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/10—Parallel operation of dc sources
- H02J1/102—Parallel operation of dc sources being switching converters
-
- 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
- H02J2300/22—The renewable source being solar energy
- H02J2300/24—The renewable source being solar energy of photovoltaic 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/50—Energy storage in industry with an added climate change mitigation effect
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Description
32,32A,32B:DC/DCコンバータ
LD:負荷
PS:電力供給システム
100:制御装置
100A:マスター制御部
100B:スレイブ制御部
101A:予測部
102A:供給量算出部
103A:時間算出部
Claims (3)
- 蓄電池(31A,31B)に蓄えられた電力を、電力変換器(32A,32B)を介して負荷(LD)に供給する電力供給システム(PS)の制御装置であって、
予め定められた期間である算定期間(TM)の間に、電力系統(CP)から前記負荷に供給されると予測される予測電力量(PP)を算出する予測部(101A)と、
前記算定期間の間に前記電力変換器から前記負荷に供給されるべき電力量である供給電力量(SP1,SP2)を、前記予測電力量に基づいて算出する供給量算出部(102A)と、
前記供給電力量を前記電力変換器の定格電力(P20)で除することにより、放電時間(DT1,DT2)を算出する時間算出部(103A)と、を備え、
前記定格電力に相当する電力が、前記算定期間のうち前記放電時間の間だけ前記負荷に供給されるよう、前記電力変換器を制御することを特徴とする制御装置。 - 前記電力変換器から前記負荷への電力の供給が、前記算定期間に含まれる一つの連続した時間帯において行われるよう、前記電力変換器を制御することを特徴とする、請求項1に記載の制御装置。
- 前記時間算出部により算出された前記放電時間が予め設定された閾時間(TTH)よりも短い場合には、
前記供給電力量を前記閾時間で除することにより目標出力電力(OP)を算出し、
前記目標出力電力に相当する電力が、前記算定期間のうち前記閾時間の間だけ前記負荷に供給されるよう、前記電力変換器を制御することを特徴とする、請求項2に記載の制御装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014150708A JP6107760B2 (ja) | 2014-07-24 | 2014-07-24 | 電力供給システムの制御装置 |
US14/805,555 US10027124B2 (en) | 2014-07-24 | 2015-07-22 | Electric power supply system controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014150708A JP6107760B2 (ja) | 2014-07-24 | 2014-07-24 | 電力供給システムの制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016025816A JP2016025816A (ja) | 2016-02-08 |
JP6107760B2 true JP6107760B2 (ja) | 2017-04-05 |
Family
ID=55167474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014150708A Active JP6107760B2 (ja) | 2014-07-24 | 2014-07-24 | 電力供給システムの制御装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10027124B2 (ja) |
JP (1) | JP6107760B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11196278B2 (en) | 2017-05-31 | 2021-12-07 | General Electric Company | Control system and method for an energy storage system |
CN113644726A (zh) * | 2020-04-27 | 2021-11-12 | 台达电子企业管理(上海)有限公司 | 分布式供电系统及基于其的能量调节方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001016859A (ja) * | 1999-06-29 | 2001-01-19 | Nissin Electric Co Ltd | 電力変換装置 |
JP4223653B2 (ja) | 2000-04-11 | 2009-02-12 | 株式会社ダイヘン | 電力貯蔵装置及び電力貯蔵式電力供給方法 |
US20050105229A1 (en) * | 2003-11-14 | 2005-05-19 | Ballard Power Systems Corportion | Two-level protection for uninterrupted power supply |
JP5354892B2 (ja) * | 2007-11-26 | 2013-11-27 | ニッコー株式会社 | 風力発電装置 |
JP5685715B2 (ja) * | 2009-09-28 | 2015-03-18 | パナソニックIpマネジメント株式会社 | 系統連系形給電システム |
JP2013215012A (ja) * | 2010-07-30 | 2013-10-17 | Sanyo Electric Co Ltd | デマンド制御装置 |
JP5773768B2 (ja) | 2011-06-09 | 2015-09-02 | 大和ハウス工業株式会社 | 建物用電力供給システム及び建物用電力供給方法 |
JP2013051785A (ja) | 2011-08-30 | 2013-03-14 | Sanyo Electric Co Ltd | 電力消費施設の管理システム |
JP2014011811A (ja) | 2012-06-27 | 2014-01-20 | Sekisui Chem Co Ltd | 電力管理システム |
-
2014
- 2014-07-24 JP JP2014150708A patent/JP6107760B2/ja active Active
-
2015
- 2015-07-22 US US14/805,555 patent/US10027124B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20160028237A1 (en) | 2016-01-28 |
JP2016025816A (ja) | 2016-02-08 |
US10027124B2 (en) | 2018-07-17 |
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