JP2017061261A - 車載用電源装置 - Google Patents
車載用電源装置 Download PDFInfo
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- JP2017061261A JP2017061261A JP2015188201A JP2015188201A JP2017061261A JP 2017061261 A JP2017061261 A JP 2017061261A JP 2015188201 A JP2015188201 A JP 2015188201A JP 2015188201 A JP2015188201 A JP 2015188201A JP 2017061261 A JP2017061261 A JP 2017061261A
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- load
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- 230000007423 decrease Effects 0.000 abstract description 12
- 230000000052 comparative effect Effects 0.000 description 10
- 239000007858 starting material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- -1 nickel metal hydride Chemical class 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B60R16/0207—Wire harnesses
-
- 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
-
- 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
- H02J7/0063—Circuit arrangements for charging or depolarising 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—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
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
-
- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
-
- 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
-
- 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
- H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
【解決手段】第1配線(例えば配線L11〜L14)は第1負荷21と主蓄電装置31とを接続する。第2配線(例えば配線L13〜L14)は第1負荷21と副蓄電装置32とを接続する。第2配線の抵抗値は第1配線の抵抗値よりも小さい。第3配線(例えば配線L11,L16)は第2負荷22と主蓄電装置31とを接続する。第4配線(例えば配線L12,L15,L16)は第2負荷22と副蓄電装置32とを接続する。第4配線の抵抗値は第3配線の抵抗値よりも大きい。
【選択図】図1
Description
図1は、車両に搭載される車載用電源装置100の構成の一例を概略的に示す図である。図1の例示では、発電機1およびスタータ11が設けられている。スタータ11は不図示のエンジンを始動するためのモータであり、図1では「ST」と表示されている。発電機1は例えばオルタネータであり、図1では「ALT」と表示されている。発電機1は、車両を駆動させる駆動力に基づいて発電して、直流電圧を出力する。この駆動力は例えばエンジンによって得ることができる。
例えば副蓄電装置32の内部抵抗値は主蓄電装置31の内部抵抗値よりも小さいことが望ましい。内部抵抗値の小さな副蓄電装置32においては、内部抵抗値の大きな主蓄電装置31に比べて、同じ電流に起因する電圧降下が小さい。よって、副蓄電装置32における電圧降下は主蓄電装置31の電圧降下に比べて小さい。
第2負荷22を流れる電流の最大値は、第1負荷21に流れる電流の最大値よりも大きい。つまり、大きな電流が流れ得る第2負荷22に対して、内部抵抗の小さい副蓄電装置32がより大きい抵抗値で接続される。例えば第1負荷21として車載ECUを採用し、第2負荷22としてステアリング用モータまたはスタータ11を採用する。
図1の例示では、主蓄電装置31、第2負荷22およびリレーボックス41は、車両の前方のエンジンルームER1側に配置され、副蓄電装置32、第1負荷21、リレーボックス42およびジャンクションボックス43は、エンジンルームER1の後方の車室CR1側に配置される。
22 第2負荷
31 主蓄電装置
32 副蓄電装置
L11〜L16 配線
100 車載用電源装置
Claims (3)
- 車載用電源装置であって、
第1負荷と第1蓄電装置とを接続する第1配線と、
前記第1負荷と第2蓄電装置とを接続し、前記第1配線よりも小さい抵抗値を有する第2配線と、
第2負荷と前記第1蓄電装置とを接続する第3配線と、
前記第2負荷と前記第2蓄電装置とを接続し、前記第3配線よりも大きい抵抗値を有する第4配線と
を備える、車載用電源装置。 - 請求項1に記載の車載用電源装置であって、
前記第2蓄電装置の内部抵抗は前記第1蓄電装置の内部抵抗よりも小さい、車載用電源装置。 - 請求項2に記載の車載用電源装置であって、
前記第2負荷に流れる電流の最大値は、前記第1負荷に流れる電流の最大値よりも大きい、車載用電源装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015188201A JP2017061261A (ja) | 2015-09-25 | 2015-09-25 | 車載用電源装置 |
US15/762,770 US20180265022A1 (en) | 2015-09-25 | 2016-09-06 | In-vehicle power supply device |
PCT/JP2016/076063 WO2017051697A1 (ja) | 2015-09-25 | 2016-09-06 | 車載用電源装置 |
CN201680053298.XA CN108028540A (zh) | 2015-09-25 | 2016-09-06 | 车载用电源装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015188201A JP2017061261A (ja) | 2015-09-25 | 2015-09-25 | 車載用電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017061261A true JP2017061261A (ja) | 2017-03-30 |
JP2017061261A5 JP2017061261A5 (ja) | 2018-02-08 |
Family
ID=58386530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015188201A Pending JP2017061261A (ja) | 2015-09-25 | 2015-09-25 | 車載用電源装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20180265022A1 (ja) |
JP (1) | JP2017061261A (ja) |
CN (1) | CN108028540A (ja) |
WO (1) | WO2017051697A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010207061A (ja) * | 2009-03-06 | 2010-09-16 | Denso Corp | 車両用電源システム |
JP2011178384A (ja) * | 2010-02-03 | 2011-09-15 | Denso Corp | 車載電源装置 |
JP2015074310A (ja) * | 2013-10-08 | 2015-04-20 | 株式会社オートネットワーク技術研究所 | 車両用電源装置 |
JP2015076959A (ja) * | 2013-10-08 | 2015-04-20 | 株式会社オートネットワーク技術研究所 | 電源システム |
JP2015076957A (ja) * | 2013-10-08 | 2015-04-20 | 株式会社オートネットワーク技術研究所 | 電源装置 |
JP2015104277A (ja) * | 2013-11-27 | 2015-06-04 | 株式会社オートネットワーク技術研究所 | 変圧装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3578656B2 (ja) * | 1999-03-04 | 2004-10-20 | 矢崎総業株式会社 | 電源供給装置 |
JP2004338577A (ja) * | 2003-05-16 | 2004-12-02 | Hitachi Ltd | 車両用電力供給装置及び電力供給方法 |
US7235898B1 (en) * | 2003-10-23 | 2007-06-26 | Yazaki North America, Inc. | Vehicle power distribution node with redundant power supply |
JP4575069B2 (ja) * | 2004-07-30 | 2010-11-04 | 矢崎総業株式会社 | 車両用電源重畳多重通信システム |
US7267090B2 (en) * | 2005-11-21 | 2007-09-11 | Gm Global Technology Operations, Inc. | Method of starting a hybrid vehicle |
JP2010184538A (ja) * | 2009-02-10 | 2010-08-26 | Kawasaki Heavy Ind Ltd | 低床式電気車両 |
JP2010247556A (ja) * | 2009-04-10 | 2010-11-04 | Fujitsu Ten Ltd | エコラン制御装置 |
EP2272722B1 (en) * | 2009-07-01 | 2015-04-08 | Denso Corporation | Power source apparatus for vehicle |
CN102549876B (zh) * | 2009-10-16 | 2014-12-31 | 三菱电机株式会社 | 车辆用电源系统 |
JP5605320B2 (ja) * | 2011-06-28 | 2014-10-15 | 株式会社オートネットワーク技術研究所 | 車両用電源装置 |
US20130266825A1 (en) * | 2012-03-13 | 2013-10-10 | Maxwell Technologies, Inc. | Ultracapacitor and battery device with standard form factor |
JP6042192B2 (ja) * | 2012-12-03 | 2016-12-14 | 三洋電機株式会社 | 車両用電源装置 |
JP6189105B2 (ja) * | 2013-06-28 | 2017-08-30 | 三洋電機株式会社 | 電源装置 |
-
2015
- 2015-09-25 JP JP2015188201A patent/JP2017061261A/ja active Pending
-
2016
- 2016-09-06 WO PCT/JP2016/076063 patent/WO2017051697A1/ja active Application Filing
- 2016-09-06 US US15/762,770 patent/US20180265022A1/en not_active Abandoned
- 2016-09-06 CN CN201680053298.XA patent/CN108028540A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010207061A (ja) * | 2009-03-06 | 2010-09-16 | Denso Corp | 車両用電源システム |
JP2011178384A (ja) * | 2010-02-03 | 2011-09-15 | Denso Corp | 車載電源装置 |
JP2015074310A (ja) * | 2013-10-08 | 2015-04-20 | 株式会社オートネットワーク技術研究所 | 車両用電源装置 |
JP2015076959A (ja) * | 2013-10-08 | 2015-04-20 | 株式会社オートネットワーク技術研究所 | 電源システム |
JP2015076957A (ja) * | 2013-10-08 | 2015-04-20 | 株式会社オートネットワーク技術研究所 | 電源装置 |
JP2015104277A (ja) * | 2013-11-27 | 2015-06-04 | 株式会社オートネットワーク技術研究所 | 変圧装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2017051697A1 (ja) | 2017-03-30 |
US20180265022A1 (en) | 2018-09-20 |
CN108028540A (zh) | 2018-05-11 |
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