JP6215220B2 - 車両用電源装置 - Google Patents
車両用電源装置 Download PDFInfo
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- JP6215220B2 JP6215220B2 JP2014544261A JP2014544261A JP6215220B2 JP 6215220 B2 JP6215220 B2 JP 6215220B2 JP 2014544261 A JP2014544261 A JP 2014544261A JP 2014544261 A JP2014544261 A JP 2014544261A JP 6215220 B2 JP6215220 B2 JP 6215220B2
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- Prior art keywords
- storage battery
- voltage
- vehicle
- power
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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
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
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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
- H02J7/0024—Parallel/serial switching of connection of batteries to charge or load circuit
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/34—Gastight accumulators
- H01M10/345—Gastight metal hydride accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/40—The network being an on-board power network, i.e. within a vehicle
- H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles
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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
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Control Of Charge By Means Of Generators (AREA)
- Battery Mounting, Suspending (AREA)
Description
Claims (4)
- 車両内の発電機により発電される電力を蓄え、車両内の負荷に給電する、並列接続された第1蓄電部および第2蓄電部と、
少なくとも前記第2蓄電部を管理する制御部と、を備え、
前記第2蓄電部は、直列接続された複数の蓄電池セルを含み、
前記制御部は、前記複数の蓄電池セルの分圧比を監視することで、前記複数の蓄電池セルのうちの少なくとも一つが短絡している状態を含む前記第2蓄電部の異常を検出することを特徴とする車両用電源装置。 - 前記制御部は、前記複数の蓄電池セルの正極電位、負極電位、及び一つの接続点電位を監視し、前記正極と前記接続点間の電圧と、前記接続点と前記負極間の電圧との比率が設定比率に対応しないとき、前記第2蓄電部を異常と判定することを特徴とする請求項1に記載の車両用電源装置。
- 前記第2蓄電部は、複数の蓄電池セルが直列接続された第1蓄電池セル群と、複数の蓄電池セルの直列接続された第2蓄電池セル群を含み、
前記第1蓄電池セル群と前記第2蓄電池セル群は並列接続され、
前記制御部は、前記第1蓄電池セル群及び前記第2蓄電池セル群の正極電位、負極電位、前記第1蓄電池セル群の一つの第1接続点電位、並びに前記第2蓄電池セル群の一つの第2接続点電位を監視し、
前記正極と前記第1接続点間の電圧と、前記正極と前記第2接続点間の電圧との比率が設定比率に対応しないとき、又は前記第1接続点と前記負極間の電圧と、前記第2接続点と前記負極間の電圧との比率が設定比率に対応しないとき、前記第2蓄電部を異常と判定することを特徴とする請求項1に記載の車両用電源装置。 - 前記第1蓄電部は鉛蓄電池を含み、前記第2蓄電部は複数のニッケル水素蓄電池セルを含み、
本車両用電源装置は、前記第2蓄電部に含まれる前記複数のニッケル水素蓄電池セルのセル電圧の均等化制御が不要であることを特徴とする請求項1から3のいずれかに記載の車両用電源装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012238300 | 2012-10-29 | ||
JP2012238300 | 2012-10-29 | ||
PCT/JP2013/006294 WO2014068917A1 (ja) | 2012-10-29 | 2013-10-24 | 車両用電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2014068917A1 JPWO2014068917A1 (ja) | 2016-09-08 |
JP6215220B2 true JP6215220B2 (ja) | 2017-10-18 |
Family
ID=50626867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014544261A Active JP6215220B2 (ja) | 2012-10-29 | 2013-10-24 | 車両用電源装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20150298556A1 (ja) |
JP (1) | JP6215220B2 (ja) |
WO (1) | WO2014068917A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11351887B2 (en) * | 2017-12-22 | 2022-06-07 | Sanyo Electric Co., Ltd. | Management device and power supply system |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014162885A1 (ja) * | 2013-04-05 | 2014-10-09 | 日産自動車株式会社 | 車両用電源装置 |
KR20150052677A (ko) * | 2013-11-06 | 2015-05-14 | 엘에스산전 주식회사 | 전기 자동차의 ldc 제어 장치 |
JP2015217919A (ja) * | 2014-05-21 | 2015-12-07 | オムロンオートモーティブエレクトロニクス株式会社 | 車両用電源装置、車両用回生システム |
JP2015217920A (ja) * | 2014-05-21 | 2015-12-07 | オムロンオートモーティブエレクトロニクス株式会社 | 車両用電源装置、車両用回生システム |
JP6435671B2 (ja) * | 2014-07-08 | 2018-12-12 | 株式会社Gsユアサ | 鉛蓄電池の劣化判定装置及び鉛蓄電池の劣化判定方法 |
JP6435679B2 (ja) * | 2014-07-17 | 2018-12-12 | 株式会社Gsユアサ | 鉛蓄電池の劣化判定装置及び鉛蓄電池の劣化判定方法 |
JP6379956B2 (ja) * | 2014-10-06 | 2018-08-29 | 株式会社Gsユアサ | 蓄電素子の異常判断装置 |
JP6481483B2 (ja) * | 2015-04-22 | 2019-03-13 | 株式会社デンソー | 電源装置 |
JP6540565B2 (ja) * | 2016-03-16 | 2019-07-10 | 株式会社オートネットワーク技術研究所 | 車両用電源供給システム、車両用駆動システム |
JPWO2017191818A1 (ja) * | 2016-05-02 | 2018-10-25 | 株式会社東芝 | 電源装置 |
JP7039563B6 (ja) * | 2017-03-31 | 2022-04-01 | 三洋電機株式会社 | 監視装置および蓄電システム |
JP6819912B1 (ja) * | 2019-07-18 | 2021-01-27 | 株式会社Gsユアサ | 蓄電装置の保守方法、及び、保守プログラム |
US20220231516A1 (en) * | 2021-01-19 | 2022-07-21 | The Boeing Company | Reconfigurable battery system for efficient charging and discharging |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6222346B1 (en) * | 1999-08-18 | 2001-04-24 | Matsushita Electric Industrial Co., Ltd. | Battery protection device |
JP2001057743A (ja) * | 1999-08-18 | 2001-02-27 | Matsushita Electric Ind Co Ltd | 電池保護装置 |
JP2004031273A (ja) * | 2002-06-28 | 2004-01-29 | Solectron Japan Kk | 電池の電圧監視装置およびバッテリパック |
WO2007048366A1 (de) * | 2005-10-28 | 2007-05-03 | Temic Automotive Electric Motors Gmbh | Verfahren und vorrichtung zur steuerung des arbeitspunktes einer batterie |
JP5248764B2 (ja) * | 2006-11-02 | 2013-07-31 | パナソニック株式会社 | 蓄電素子の異常検出装置、蓄電素子の異常検出方法及びその異常検出プログラム |
JP5529402B2 (ja) * | 2008-08-13 | 2014-06-25 | 三菱重工業株式会社 | 蓄電システム |
JP5304661B2 (ja) * | 2010-01-12 | 2013-10-02 | トヨタ自動車株式会社 | 蓄電装置の状態判別システムおよび状態判別方法 |
JP5488046B2 (ja) * | 2010-02-25 | 2014-05-14 | 株式会社デンソー | 車載電源装置 |
US8189305B2 (en) * | 2010-07-19 | 2012-05-29 | Robert Charles Newman | Auxiliary battery system |
DE102011121940A1 (de) * | 2011-12-22 | 2013-06-27 | Andreas Stihl Ag & Co. Kg | Debalancierungs-Schutzschaltung für einen Akkupack |
-
2013
- 2013-10-24 WO PCT/JP2013/006294 patent/WO2014068917A1/ja active Application Filing
- 2013-10-24 JP JP2014544261A patent/JP6215220B2/ja active Active
- 2013-10-24 US US14/435,440 patent/US20150298556A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11351887B2 (en) * | 2017-12-22 | 2022-06-07 | Sanyo Electric Co., Ltd. | Management device and power supply system |
Also Published As
Publication number | Publication date |
---|---|
JPWO2014068917A1 (ja) | 2016-09-08 |
WO2014068917A1 (ja) | 2014-05-08 |
US20150298556A1 (en) | 2015-10-22 |
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