JP6166338B2 - エネルギー貯蔵システム - Google Patents
エネルギー貯蔵システム Download PDFInfo
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- JP6166338B2 JP6166338B2 JP2015253165A JP2015253165A JP6166338B2 JP 6166338 B2 JP6166338 B2 JP 6166338B2 JP 2015253165 A JP2015253165 A JP 2015253165A JP 2015253165 A JP2015253165 A JP 2015253165A JP 6166338 B2 JP6166338 B2 JP 6166338B2
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- 238000004146 energy storage Methods 0.000 title claims description 41
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010248 power generation Methods 0.000 description 49
- 230000005611 electricity Effects 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 16
- 238000007599 discharging Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H02J15/00—Systems for storing electric energy
-
- 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
- H02J3/008—Circuit arrangements for ac mains or ac distribution networks involving trading of energy or energy transmission rights
-
- 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
- H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
-
- 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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
- H02J7/04—Regulation of charging current or voltage
-
- H02J2007/0067—
-
- 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/10—Control circuit supply, e.g. means for supplying power to the control circuit
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S50/00—Market activities related to the operation of systems integrating technologies related to power network operation or related to communication or information technologies
- Y04S50/10—Energy trading, including energy flowing from end-user application to grid
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
Description
韓国電力公社は電力市場で決定された価格で電力を購買し、購買した電力を消費者に供給する。よって、韓国電力公社は送電、配電及び販売を担当する。
Claims (6)
- バッテリを含むエネルギー貯蔵システムにおいて、
前記バッテリのバッテリ状態をモニタリングし、前記バッテリの充放電動作を制御するバッテリ管理システム(Battery Management System)と、
前記バッテリの制御目標値を決定し、前記エネルギー貯蔵システムが含まれた電力市場の電力市場清算規則情報を獲得し、前記獲得された電力市場清算規則情報を基に前記制御目標値に対するデッドバンド値を算出し、前記算出された制御目標値に対するデッドバンド値と、前記モニタリングされたバッテリ状態を基に、前記バッテリの充放電動作を制御する前記バッテリ管理システムを制御する電力管理システム(Power Condition System)と、を含み、
前記電力管理システムは、前記電力市場清算規則情報から許容誤差範囲に対する情報を獲得し、獲得した許容誤差範囲を利用して前記制御目標値に対するデッドバンド値を算出する、エネルギー貯蔵システム。 - 前記バッテリ管理システムは、
前記バッテリの状態電圧、電流、温度、残余電力量、寿命、充電状態(State of Charge)のうちいずれか一つ以上をモニタリングする、請求項1に記載のエネルギー貯蔵システム。 - 前記バッテリ状態情報は前記バッテリのSOCレベル情報を含み、
前記バッテリ管理システムは、
前記算出されたデッドバンド値以内に前記バッテリのSOCレベルを維持するように制御する、請求項1又は請求項2に記載のエネルギー貯蔵システム。 - 前記電力管理システムは、
前記獲得された電力市場清算規則情報を基に前記算出された制御目標値と同一の差の値を有する複数のデッドバンド値である第1デッドバンド値と第2デッドバンド値を算出する、請求項1乃至請求項3のいずれか一項に記載のエネルギー貯蔵システム。 - 前記電力管理システムは、
前記獲得された電力市場清算規則情報を基に前記算出された制御目標値と互いに異なる差の値を有する複数のデッドバンド値である第3デッドバンド値と第4デッドバンド値を算出する、請求項1乃至請求項4のいずれか一項に記載のエネルギー貯蔵システム。 - 前記電力管理システムは、
前記算出されたデッドバンド値を前記エネルギー貯蔵システムに対する周波数制御に対応する周波数値として算出する、請求項1乃至請求項5のいずれか一項に記載のエネルギー貯蔵システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2015-0021091 | 2015-02-11 | ||
KR1020150021091A KR101677832B1 (ko) | 2015-02-11 | 2015-02-11 | 에너지 저장 시스템의 제어 장치 및 그 제어 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016149928A JP2016149928A (ja) | 2016-08-18 |
JP6166338B2 true JP6166338B2 (ja) | 2017-07-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015253165A Active JP6166338B2 (ja) | 2015-02-11 | 2015-12-25 | エネルギー貯蔵システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US9806525B2 (ja) |
JP (1) | JP6166338B2 (ja) |
KR (1) | KR101677832B1 (ja) |
CN (1) | CN105871072B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6463519B2 (ja) * | 2016-10-03 | 2019-02-06 | 株式会社アイケイエス | 電力制御装置およびその制御方法 |
KR102252178B1 (ko) * | 2017-03-23 | 2021-05-14 | 주식회사 엘지화학 | 머신 러닝 기법을 적용한 불량 셀 검출 방법 |
KR102299604B1 (ko) * | 2017-08-10 | 2021-09-07 | 엘에스일렉트릭(주) | 에너지 저장 시스템 |
CN111900748B (zh) * | 2020-06-15 | 2022-06-17 | 许继集团有限公司 | 一种适用于梯次利用储能电站的电网支撑控制方法及系统 |
CN113049961B (zh) * | 2021-02-26 | 2022-07-19 | 佛山职业技术学院 | 一种磷酸铁锂电池的dzsoc算法 |
CN114069662B (zh) * | 2021-10-28 | 2023-06-23 | 国网湖南省电力有限公司 | 兼顾调峰、调频功能的储能电站有功调度控制方法及系统 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3980541B2 (ja) | 2003-09-22 | 2007-09-26 | 日本電信電話株式会社 | 分散型エネルギーコミュニティー制御システム、中央制御装置、分散制御装置と、それらの制御方法 |
JP4733503B2 (ja) | 2005-11-15 | 2011-07-27 | 大阪瓦斯株式会社 | 制御システム |
KR101202576B1 (ko) * | 2009-12-31 | 2012-11-19 | 주식회사 효성 | 풍력발전과 전력저장장치가 연계된 전력시스템 및 그 제어방법 |
KR101097459B1 (ko) | 2010-02-10 | 2011-12-23 | 한국전기연구원 | 건물용 마이크로그리드 시스템 및 운전방법 |
EP2721706B1 (en) | 2011-06-20 | 2023-06-07 | Fluence Energy, LLC | Method and apparatus for controlling energy services based on market data |
KR101277904B1 (ko) | 2011-10-31 | 2013-06-21 | 주식회사 포스코아이씨티 | 전력 관리 시스템 및 관리 방법 |
KR101333995B1 (ko) * | 2011-11-09 | 2013-11-27 | 주식회사 포스코아이씨티 | 전력 관리 시스템 및 관리 방법 |
DE102011055229A1 (de) * | 2011-11-10 | 2013-05-16 | Evonik Degussa Gmbh | Verfahren zur Bereitstellung von Regelleistung mit einem Energiespeicher unter Ausnutzung von Toleranzen bei der Bestimmung der Frequenzabweichung |
WO2015136575A1 (ja) | 2014-03-14 | 2015-09-17 | パナソニックIpマネジメント株式会社 | 蓄電池制御装置、蓄電池制御方法、及び、蓄電池制御システム |
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2015
- 2015-02-11 KR KR1020150021091A patent/KR101677832B1/ko active IP Right Grant
- 2015-11-30 US US14/954,791 patent/US9806525B2/en active Active
- 2015-12-25 JP JP2015253165A patent/JP6166338B2/ja active Active
-
2016
- 2016-02-04 CN CN201610080183.1A patent/CN105871072B/zh active Active
Also Published As
Publication number | Publication date |
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KR20160098883A (ko) | 2016-08-19 |
US9806525B2 (en) | 2017-10-31 |
US20160233689A1 (en) | 2016-08-11 |
CN105871072B (zh) | 2019-01-22 |
CN105871072A (zh) | 2016-08-17 |
KR101677832B1 (ko) | 2016-11-18 |
JP2016149928A (ja) | 2016-08-18 |
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