JP2012205437A - 充放電判定装置及び充放電判定プログラム - Google Patents
充放電判定装置及び充放電判定プログラム Download PDFInfo
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- JP2012205437A JP2012205437A JP2011069146A JP2011069146A JP2012205437A JP 2012205437 A JP2012205437 A JP 2012205437A JP 2011069146 A JP2011069146 A JP 2011069146A JP 2011069146 A JP2011069146 A JP 2011069146A JP 2012205437 A JP2012205437 A JP 2012205437A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/855—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
- H02J13/13—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network
- H02J13/1321—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network using a wired telecommunication network or a data transmission bus
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/865—Battery or charger load switching, e.g. concurrent charging and load supply
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/90—Regulation of charging or discharging current or voltage
- H02J7/96—Regulation of charging or discharging current or voltage in response to battery voltage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network
- H02J13/13—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network
- H02J13/1321—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network using a wired telecommunication network or a data transmission bus
- H02J13/1323—Circuit arrangements for providing remote monitoring or remote control of equipment in a power distribution network characterised by the transmission of data to equipment in the power network using a wired telecommunication network or a data transmission bus using optical fibres
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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 feeding a single network from two or more generators or sources in parallel; Arrangements for feeding already energised networks from additional generators or sources in parallel
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging 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
-
- 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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
-
- 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
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
-
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
- Y04S10/123—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation the energy generation units being or involving renewable energy sources
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
本発明の一実施形態は、蓄電池システムの蓄電池の容量や充電率の確認を充放電以前に行うことで、蓄電池システムを安全かつ安定的に運用することを目的とする。
【解決手段】
本発明の一実施形態に係る充放電判定装置は、蓄電池から定格容量の情報を取得する取得部と、前記蓄電池の実際の容量である実測容量と前記定格容量との差の絶対値が所定の閾値以内である場合、蓄電池に対して充放電を許可する判定を行う判定部とを備える。
【選択図】図3
Description
図1は、第1の実施形態にかかるシステムを示す図である。
その後、充放電可否判定のうち固体異常判定を実施する。固体異常判定においては、まず、電池を完全放電若しくは完全充電後、充放電させることで実測容量を求める(充放電検査(S104))。次に、実測容量と定格容量との差の絶対値が閾値以内であるか否か(差分確認)で充放電可否を判定する。
Claims (11)
- 蓄電池の定格容量の情報を取得する取得部と、
前記蓄電池の実際の容量である実測容量と前記定格容量との差の絶対値が所定の閾値以内である場合、前記蓄電池に対して充放電を許可する判定を行う判定部とを備える充放電判定装置。 - 前記判定部は、前記差の絶対値が所定の閾値以内にない場合、前記蓄電池に対して充放電を許可しない判定を行う請求項1記載の充放電判定装置。
- 更に、前記蓄電池へ充放電させたい充放電電力量情報を取得する通信部を備え、
前記取得部は、前記蓄電池から前記蓄電池の充電率を取得し、
前記判定部は、前記蓄電池が、前記充電率と前記充放電電力情報とを基に算出される予測充電率が、一定範囲内にある場合、前記蓄電池に対して充放電を許可する判定を行う請求項2記載の充放電判定装置。 - 前記判定部は、前記予測充電率が、一定範囲内にない場合、前記蓄電池に対して充放電を許可しない判定を行う請求項3記載の充放電判定装置。
- 前記蓄電池の充電率は、前記充放電判定装置に対して充放電を指示する前のタイミングの充電率である請求項2記載の充放電判定装置。
- 前記判定部は、前記蓄電池の実際の容量である実測容量と前記定格容量との差の絶対値が所定の閾値内であるか否かを前記蓄電池の接続時に判定する請求項2記載の充放電判定装置。
- 前記判定部は、前記実測容量を、前記蓄電池を完全充電若しくは完全放電後、充放電させて計測して求める請求項1記載の充放電判定装置。
- 前記一定範囲とは、前記蓄電池を長寿命化させる最適充電率の範囲である請求項3記載の充放電判定装置。
- 前記判定部は、前記実測容量を求める際、前記蓄電池の充電率が所定の閾値を上回る場合には完全充電後、完全放電させることにより計測し、前記蓄電池の充電率が所定の閾値を下回る場合には完全放電後、完全充電させることにより計測する請求項4記載の充放電判定装置。
- 前記電力情報通信部が、前記蓄電池へ充放電させたい前記充放電電力量情報は、発電所及び自然エネルギー発電装置による供給電力の計画値と実績値との差分を基に取得する請求項3記載の充放電判定装置。
前記電池情報通信部は、
充放電後の予測充電率を前記蓄電池への充放電電力情報を元に取得する前記請求項4記載の充放電判定装置。 - 蓄電池から定格容量の情報を取得する取得機能と、
前記蓄電池の実際の容量である実測容量と前記定格容量との差の絶対値が所定の閾値以内である場合、蓄電池に対して充放電を許可する判定を行う判定機能とを備える充放電判定プログラム。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011069146A JP5695464B2 (ja) | 2011-03-28 | 2011-03-28 | 充放電判定装置及び充放電判定プログラム |
| US13/431,739 US20120249152A1 (en) | 2011-03-28 | 2012-03-27 | Charging/discharging determination apparatus and computer-readable non-transitory medium storing charging/discharging determination program |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011069146A JP5695464B2 (ja) | 2011-03-28 | 2011-03-28 | 充放電判定装置及び充放電判定プログラム |
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| Publication Number | Publication Date |
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| JP2012205437A true JP2012205437A (ja) | 2012-10-22 |
| JP5695464B2 JP5695464B2 (ja) | 2015-04-08 |
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| JP2011069146A Active JP5695464B2 (ja) | 2011-03-28 | 2011-03-28 | 充放電判定装置及び充放電判定プログラム |
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| US (1) | US20120249152A1 (ja) |
| JP (1) | JP5695464B2 (ja) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016152110A (ja) * | 2015-02-17 | 2016-08-22 | プライムアースEvエナジー株式会社 | 車両用の二次電池の再利用方法 |
| JP2017022975A (ja) * | 2015-06-19 | 2017-01-26 | 株式会社日立製作所 | 風力発電所の運転制御装置、運転制御方法及び風力発電システム |
| JP2018182806A (ja) * | 2017-04-04 | 2018-11-15 | 株式会社Nttドコモ | 電源システム |
| JP2022165093A (ja) * | 2021-04-19 | 2022-10-31 | パナソニックIpマネジメント株式会社 | 充放電装置 |
| JP2023018412A (ja) * | 2021-07-27 | 2023-02-08 | 現代自動車株式会社 | 全固体電池の性能状態推定システム及び推定方法 |
| JP2023030830A (ja) * | 2021-08-24 | 2023-03-08 | トヨタ自動車株式会社 | 電源システム |
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| JP5731941B2 (ja) * | 2011-09-30 | 2015-06-10 | 株式会社東芝 | 充放電指示装置、充放電指示方法、及び充放電指示プログラム |
| US20130328395A1 (en) * | 2012-06-04 | 2013-12-12 | K2IP Holdings, LLC | Integrated Power Plant and Data Center |
| JP5709910B2 (ja) * | 2013-01-21 | 2015-04-30 | 三菱重工業株式会社 | 制御装置及び方法並びにプログラム、それを備えた自然エネルギー発電装置 |
| JP2014150641A (ja) * | 2013-01-31 | 2014-08-21 | Toshiba Corp | エネルギー管理システム、エネルギー管理方法、プログラムおよびサーバ装置 |
| WO2015098988A1 (ja) * | 2013-12-24 | 2015-07-02 | 京セラ株式会社 | 蓄電池装置、機器制御装置、及び制御方法 |
| JP2016059250A (ja) * | 2014-09-12 | 2016-04-21 | 株式会社東芝 | 機器運転計画作成装置、機器運転計画作成方法、及び機器運転計画作成プログラム |
| KR102534623B1 (ko) * | 2015-06-01 | 2023-05-22 | 한국전자통신연구원 | 에너지 저장 장치의 건강 상태에 기반한 건물 에너지 관리 장치 및 방법 |
| US11527896B2 (en) * | 2018-05-09 | 2022-12-13 | Nec Corporation | Control apparatus, power management system, control method, and non-transitory storage medium |
| EP3859870A4 (en) * | 2019-10-21 | 2022-06-15 | Ningde Amperex Technology Ltd. | ELECTRONIC DEVICE AND METHOD FOR CHARGING A BATTERY |
| US12429526B2 (en) * | 2021-07-23 | 2025-09-30 | Phoenix Broadband Technologies, Llc | Method and apparatus for estimating the available runtime of a battery backup system |
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| JP2016152110A (ja) * | 2015-02-17 | 2016-08-22 | プライムアースEvエナジー株式会社 | 車両用の二次電池の再利用方法 |
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| JP2023018412A (ja) * | 2021-07-27 | 2023-02-08 | 現代自動車株式会社 | 全固体電池の性能状態推定システム及び推定方法 |
| JP7669222B2 (ja) | 2021-07-27 | 2025-04-28 | 現代自動車株式会社 | 全固体電池の性能状態推定システム及び推定方法 |
| JP2023030830A (ja) * | 2021-08-24 | 2023-03-08 | トヨタ自動車株式会社 | 電源システム |
| JP7464019B2 (ja) | 2021-08-24 | 2024-04-09 | トヨタ自動車株式会社 | 電源システム |
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| Publication number | Publication date |
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| JP5695464B2 (ja) | 2015-04-08 |
| US20120249152A1 (en) | 2012-10-04 |
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