JPWO2014068918A1 - 車両用電源装置 - Google Patents
車両用電源装置 Download PDFInfo
- Publication number
- JPWO2014068918A1 JPWO2014068918A1 JP2014544262A JP2014544262A JPWO2014068918A1 JP WO2014068918 A1 JPWO2014068918 A1 JP WO2014068918A1 JP 2014544262 A JP2014544262 A JP 2014544262A JP 2014544262 A JP2014544262 A JP 2014544262A JP WO2014068918 A1 JPWO2014068918 A1 JP WO2014068918A1
- Authority
- JP
- Japan
- Prior art keywords
- storage battery
- switch
- storage unit
- vehicle
- power storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
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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
-
- 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
-
- 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
-
- 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
Abstract
Description
Claims (4)
- 車両内の発電機により発電される電力を蓄え、エンジン始動用モータおよび車両内の電装品に給電するための第1蓄電部と、
前記第1蓄電部と並列に接続され、前記発電機により発電される電力を蓄え、車両内の電装品に給電するための第2蓄電部と、
前記第1蓄電部と前記第2蓄電部との間の経路に挿入されるスイッチと、
前記スイッチと並列に、カソード側が前記第2蓄電部側になるよう接続されるダイオードと、
前記スイッチを制御する制御部と、を備え、
前記制御部は、前記第1蓄電部の電圧、および前記第2蓄電部の電圧を監視し、それらの差分電圧と、前記ダイオードの順方向降下電圧を比較して、前記スイッチ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、前記経路に挿入されるスイッチの異常を検出すると、車両側の制御装置に、前記発電機から本車両用電源装置への電力供給を停止するよう指示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。
- 前記経路と前記第2蓄電部との間に設けられる別のスイッチを、さらに備え、
前記制御部は、前記経路に挿入されるスイッチの異常を検出すると、前記別のスイッチをオフに制御することを特徴とする請求項1または2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蓄電部はニッケル水素蓄電池を含む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 |
---|---|---|---|
JP2012238301 | 2012-10-29 | ||
JP2012238301 | 2012-10-29 | ||
PCT/JP2013/006295 WO2014068918A1 (ja) | 2012-10-29 | 2013-10-24 | 車両用電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2014068918A1 true JPWO2014068918A1 (ja) | 2016-09-08 |
JP6215221B2 JP6215221B2 (ja) | 2017-10-18 |
Family
ID=50626868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014544262A Active JP6215221B2 (ja) | 2012-10-29 | 2013-10-24 | 車両用電源装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9789769B2 (ja) |
JP (1) | JP6215221B2 (ja) |
WO (1) | WO2014068918A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112015024973B1 (pt) * | 2013-04-05 | 2021-12-07 | Nissan Motor Co., Ltd. | Dispositivo de fornecimento de energia de veículo |
JP2015209058A (ja) * | 2014-04-25 | 2015-11-24 | オムロンオートモーティブエレクトロニクス株式会社 | 電源装置 |
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 |
JP6191575B2 (ja) * | 2014-08-06 | 2017-09-06 | トヨタ自動車株式会社 | 電源装置 |
DE102015107161A1 (de) * | 2015-05-07 | 2016-11-10 | Rwe Effizienz Gmbh | Verfahren und Vorrichtung zur Überprüfung einer Verbindung zwischen einem Elektrofahrzeug und einer Ladestation |
CA2986884C (en) * | 2015-05-22 | 2018-03-27 | Nissan Motor Co., Ltd. | Power supply system control device and power supply system control method |
JP6551089B2 (ja) * | 2015-09-11 | 2019-07-31 | 株式会社オートネットワーク技術研究所 | 車載用電源装置 |
JP6665551B2 (ja) * | 2016-01-22 | 2020-03-13 | 株式会社Gsユアサ | バッテリ装置および二次電池の不正使用判断方法 |
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 |
KR102238607B1 (ko) | 2016-09-08 | 2021-04-08 | 삼성에스디아이 주식회사 | 배터리 팩 |
JP6494115B2 (ja) * | 2016-09-14 | 2019-04-03 | 本田技研工業株式会社 | 車両用電源装置 |
JP6593363B2 (ja) * | 2017-01-31 | 2019-10-23 | トヨタ自動車株式会社 | 電源システム |
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 |
JP6822456B2 (ja) * | 2017-09-22 | 2021-01-27 | 株式会社デンソー | 車両電源システム、および電源制御装置 |
JP6738847B2 (ja) * | 2018-03-13 | 2020-08-12 | 矢崎総業株式会社 | 車両用電源供給システム |
JP7074725B2 (ja) * | 2019-07-18 | 2022-05-24 | 矢崎総業株式会社 | 電源システム、dcdcコンバータ装置、及び充電方法 |
KR20220152826A (ko) * | 2021-05-10 | 2022-11-17 | 현대자동차주식회사 | 차량 전원 시스템 및 그 동작 방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011176958A (ja) * | 2010-02-25 | 2011-09-08 | Denso Corp | 車載電源装置 |
JP2012100438A (ja) * | 2010-11-02 | 2012-05-24 | Nec Energy Devices Ltd | 二次電池システム |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7765043B2 (en) * | 2003-05-12 | 2010-07-27 | Toyota Jidosha Kabushiki Kaisha | Power supply control apparatus and method |
JP4277928B1 (ja) * | 2007-12-07 | 2009-06-10 | トヨタ自動車株式会社 | 車両 |
JP5447260B2 (ja) * | 2010-02-11 | 2014-03-19 | 株式会社デンソー | 電池電圧監視装置 |
CN102195333A (zh) * | 2010-03-17 | 2011-09-21 | 新神户电机株式会社 | 直流电源装置 |
-
2013
- 2013-10-24 US US14/435,436 patent/US9789769B2/en active Active
- 2013-10-24 JP JP2014544262A patent/JP6215221B2/ja active Active
- 2013-10-24 WO PCT/JP2013/006295 patent/WO2014068918A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011176958A (ja) * | 2010-02-25 | 2011-09-08 | Denso Corp | 車載電源装置 |
JP2012100438A (ja) * | 2010-11-02 | 2012-05-24 | Nec Energy Devices Ltd | 二次電池システム |
Also Published As
Publication number | Publication date |
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JP6215221B2 (ja) | 2017-10-18 |
US9789769B2 (en) | 2017-10-17 |
US20150291039A1 (en) | 2015-10-15 |
WO2014068918A1 (ja) | 2014-05-08 |
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