JP7494685B2 - 充放電制御システム - Google Patents
充放電制御システム Download PDFInfo
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- JP7494685B2 JP7494685B2 JP2020162619A JP2020162619A JP7494685B2 JP 7494685 B2 JP7494685 B2 JP 7494685B2 JP 2020162619 A JP2020162619 A JP 2020162619A JP 2020162619 A JP2020162619 A JP 2020162619A JP 7494685 B2 JP7494685 B2 JP 7494685B2
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- 238000010248 power generation Methods 0.000 claims description 64
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000006866 deterioration Effects 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/14—Supplying electric power to auxiliary equipment of vehicles to electric lighting circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/51—Photovoltaic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/52—Wind-driven generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/57—Charging stations without connection to power networks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
- B60L58/14—Preventing excessive discharging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/16—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/22—Balancing the charge of battery modules
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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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0014—Circuits for equalisation of charge between batteries
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
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- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Description
次に、本実施例に係る充放電制御システム1における充電制御について説明する。
2 発電装置
3 電気負荷
4、4(m)、4(m+1) 電池モジュール
4(m) 電池モジュール(第mの電池モジュール)
4(m+1) 電池モジュール(第m+1の電池モジュール)
5 第1の接続路
6 第1のスイッチ
7 制御装置
8 第3のスイッチ
9 各種センサ
41 蓄電池
42 第2のスイッチ
43 蓄電池管理装置
Claims (5)
- 発電装置と、
電気負荷と、
複数の電池モジュールと、
前記複数の電池モジュールが並列に接続された第1の接続路と、
前記第1の接続路と前記発電装置及び前記電気負荷との間に設けられ、前記第1の接続路と前記発電装置又は前記電気負荷とを接続するオン状態又は切断するオフ状態を切替可能な第1のスイッチと、
前記発電装置又は前記電池モジュールから電力が供給される制御装置と、を備え、
前記電池モジュールは、
蓄電池と、
前記蓄電池と前記第1の接続路とを接続するオン状態又は切断するオフ状態を切替可能な第2のスイッチと、
前記蓄電池の状態を管理し、前記第2のスイッチの切替を制御する蓄電池管理装置と、を有し、
前記蓄電池管理装置と前記第1の接続路との間には、前記蓄電池管理装置と前記第1の接続路とを接続するオン状態又は切断するオフ状態を切替可能な第3のスイッチが前記蓄電池管理装置ごとに少なくとも1つ設けられ、
前記制御装置は、前記第1のスイッチ及び前記第3のスイッチの切替を制御するよう構成され、
前記複数の電池モジュールの充電を行う場合に、
前記蓄電池の電圧値が最も低い電池モジュールを第mの電池モジュール、前記蓄電池の電圧値が2番目に低い電池モジュールを第m+1の電池モジュールとしたとき、
充電中の前記第mの電池モジュールの蓄電池の電圧値が第m+1の電池モジュールの電圧値以上になったことを条件に、前記第m+1の電池モジュールに対応する前記第2のスイッチ及び前記第3のスイッチをオン状態に切り替えることを特徴とする充放電制御システム。 - 前記制御装置は、前記発電装置の発電電圧が、前記複数の電池モジュールのいずれの蓄電池の電圧値よりも大きい第1の電圧以上である場合、前記第1のスイッチを前記第1の接続路と前記発電装置とが接続されるオン状態に切り替えることを特徴とする請求項1に記載の充放電制御システム。
- 前記制御装置は、前記複数の電池モジュールの全ての蓄電池の電圧値が、前記蓄電池を満充電とみなす満充電判定値以上であり、かつ、前記発電装置の発電電圧が、前記第1の電圧よりも小さい第2の電圧未満である場合、前記第1のスイッチをオフ状態に切り替えることを特徴とする請求項2に記載の充放電制御システム。
- 前記発電装置は、再生可能エネルギを利用して発電を行う発電装置によって構成されていることを特徴とする請求項1から請求項3のいずれか1項に記載の充放電制御システム。
- 前記電気負荷は、発光体を負荷として有する装置によって構成されていることを特徴とする請求項1から請求項4のいずれか1項に記載の充放電制御システム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020162619A JP7494685B2 (ja) | 2020-09-28 | 2020-09-28 | 充放電制御システム |
EP21197011.6A EP3974232A1 (en) | 2020-09-28 | 2021-09-16 | Charge/discharge control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2020162619A JP7494685B2 (ja) | 2020-09-28 | 2020-09-28 | 充放電制御システム |
Publications (2)
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JP2022055173A JP2022055173A (ja) | 2022-04-07 |
JP7494685B2 true JP7494685B2 (ja) | 2024-06-04 |
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JP2020162619A Active JP7494685B2 (ja) | 2020-09-28 | 2020-09-28 | 充放電制御システム |
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EP (1) | EP3974232A1 (ja) |
JP (1) | JP7494685B2 (ja) |
Families Citing this family (1)
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JP7292319B2 (ja) * | 2021-02-25 | 2023-06-16 | プライムプラネットエナジー&ソリューションズ株式会社 | 電池システムおよび制御方法 |
Citations (9)
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JP2010068558A (ja) | 2008-09-08 | 2010-03-25 | Nippon Telegr & Teleph Corp <Ntt> | 充電装置および充電方法 |
JP2012090376A (ja) | 2010-10-15 | 2012-05-10 | Sanyo Electric Co Ltd | 電源システム |
JP2012120347A (ja) | 2010-12-01 | 2012-06-21 | Denso Corp | 電池制御システム、電池ecu、充放電制御ecu |
JP2014171369A (ja) | 2013-03-05 | 2014-09-18 | Denso Corp | 電力供給システム |
WO2015156210A1 (ja) | 2014-04-08 | 2015-10-15 | 株式会社豊田自動織機 | 電池監視装置 |
JP2017103996A (ja) | 2015-12-04 | 2017-06-08 | 株式会社東芝 | 蓄電池システム、蓄電池ユニット、およびプログラム |
JP2017220966A (ja) | 2016-06-03 | 2017-12-14 | 日立オートモティブシステムズ株式会社 | セルコントローラおよび電池監視装置 |
US20190322193A1 (en) | 2018-04-19 | 2019-10-24 | Wayne State University | Battery module balancing system of a vehicle and method thereof |
CN110417068A (zh) | 2018-04-27 | 2019-11-05 | 神讯电脑(昆山)有限公司 | 充电装置及其方法 |
Family Cites Families (3)
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---|---|---|---|---|
JP2000324711A (ja) * | 1999-05-17 | 2000-11-24 | Canon Inc | 組み電池装置 |
JP2019208309A (ja) | 2018-05-29 | 2019-12-05 | ダイムラー・アクチェンゲゼルシャフトDaimler AG | 電動車両の駆動制御装置 |
US11239670B2 (en) * | 2018-09-16 | 2022-02-01 | Richard Landry Gray | Cell balancing battery module and electrical apparatus |
-
2020
- 2020-09-28 JP JP2020162619A patent/JP7494685B2/ja active Active
-
2021
- 2021-09-16 EP EP21197011.6A patent/EP3974232A1/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010068558A (ja) | 2008-09-08 | 2010-03-25 | Nippon Telegr & Teleph Corp <Ntt> | 充電装置および充電方法 |
JP2012090376A (ja) | 2010-10-15 | 2012-05-10 | Sanyo Electric Co Ltd | 電源システム |
JP2012120347A (ja) | 2010-12-01 | 2012-06-21 | Denso Corp | 電池制御システム、電池ecu、充放電制御ecu |
JP2014171369A (ja) | 2013-03-05 | 2014-09-18 | Denso Corp | 電力供給システム |
WO2015156210A1 (ja) | 2014-04-08 | 2015-10-15 | 株式会社豊田自動織機 | 電池監視装置 |
JP2017103996A (ja) | 2015-12-04 | 2017-06-08 | 株式会社東芝 | 蓄電池システム、蓄電池ユニット、およびプログラム |
JP2017220966A (ja) | 2016-06-03 | 2017-12-14 | 日立オートモティブシステムズ株式会社 | セルコントローラおよび電池監視装置 |
US20190322193A1 (en) | 2018-04-19 | 2019-10-24 | Wayne State University | Battery module balancing system of a vehicle and method thereof |
CN110417068A (zh) | 2018-04-27 | 2019-11-05 | 神讯电脑(昆山)有限公司 | 充电装置及其方法 |
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JP2022055173A (ja) | 2022-04-07 |
EP3974232A1 (en) | 2022-03-30 |
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