JP2008091188A - 組電池 - Google Patents
組電池 Download PDFInfo
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- JP2008091188A JP2008091188A JP2006270324A JP2006270324A JP2008091188A JP 2008091188 A JP2008091188 A JP 2008091188A JP 2006270324 A JP2006270324 A JP 2006270324A JP 2006270324 A JP2006270324 A JP 2006270324A JP 2008091188 A JP2008091188 A JP 2008091188A
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- 239000011888 foil Substances 0.000 description 5
- -1 polytetrafluoroethylene Polymers 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910003481 amorphous carbon Inorganic materials 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
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- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910014689 LiMnO Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 229910052798 chalcogen Inorganic materials 0.000 description 1
- 150000001787 chalcogens Chemical class 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910021469 graphitizable carbon Inorganic materials 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
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- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
Images
Classifications
-
- 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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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
【解決手段】複数の単電池10a,10bが直列に接続されてなり、複数の負荷2A,2Bが接続される組電池1において、当該組電池を構成する単電池群が、単電池の容量が相対的に大きい第1の単電池群10aと単電池の容量が相対的に小さい第2の単電池群10bとで構成され、前記複数の負荷のうち暗電流が相対的に大きい負荷2Bが第1の単電池群10aに接続される。
【選択図】 図4
Description
10…薄型電池
10a…高容量単電池
10b…高出力単電池
101…正極板
101a…正極側集電体
101b、101c…正極層
102…セパレータ
103…負極板
103a…負極側集電体
103b、103c…負極層
104…正極端子
105…負極端子
106…上部外装部材
107…下部外装部材
108…発電要素
2A,2B…車両負荷
Claims (7)
- 複数の単電池が直列に接続されてなり、複数の負荷が接続される組電池において、当該組電池は複数の第1の単電池を接続してなる第1の単電池群と前記第1の単電池よりも容量が小さく且つ出力密度が大きい複数の第2の単電池を接続してなる第2の単電池群とを直列に接続して構成され、前記複数の負荷のうち暗電流が相対的に大きい負荷が前記第1の単電池群のみに接続されることを特徴とする組電池。
- 前記複数の負荷のうち暗電流が相対的に小さい負荷が前記第1の単電池群及び前記第2の単電池群の全体に接続されることを特徴とする請求項1記載の組電池。
- 前記複数の負荷のうち駆動時の消費電力が相対的に大きい負荷が前記第1の単電池群及び前記第2の単電池群の全体に接続されることを特徴とする請求項1記載の組電池。
- 複数の単電池が直列に接続されてなり、複数の負荷が接続される組電池において、当該組電池は複数の第1の単電池を接続してなる第1の単電池群と前記第1の単電池よりも容量が小さく且つ出力密度が大きい複数の第2の単電池を接続してなる第2の単電池群とを直列に接続して構成され、前記複数の負荷のうち常時電力を消費する負荷が前記第1の単電池群のみに接続されることを特徴とする組電池。
- 前記複数の負荷のうち選択的に電力を消費する負荷が前記第1の単電池群及び前記第2の単電池群の全体に接続されることを特徴とする請求項4記載の組電池。
- 前記第2の単電池群に電池容量を調節する手段が設けられていることを特徴とする請求項1〜5の何れかに記載の組電池。
- 前記第2の単電池群に電池を充電する手段が設けられていることを特徴とする請求項1〜5の何れかに記載の組電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006270324A JP5098278B2 (ja) | 2006-10-02 | 2006-10-02 | 組電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006270324A JP5098278B2 (ja) | 2006-10-02 | 2006-10-02 | 組電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008091188A true JP2008091188A (ja) | 2008-04-17 |
JP5098278B2 JP5098278B2 (ja) | 2012-12-12 |
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JP2006270324A Expired - Fee Related JP5098278B2 (ja) | 2006-10-02 | 2006-10-02 | 組電池 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013030881A1 (ja) * | 2011-08-30 | 2013-03-07 | トヨタ自動車株式会社 | 車両 |
WO2013157049A1 (ja) * | 2012-04-20 | 2013-10-24 | トヨタ自動車株式会社 | 車両 |
JP2015511107A (ja) * | 2012-03-06 | 2015-04-13 | コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングContinental Automotive GmbH | 車両用車載電源 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0360845A (ja) * | 1989-07-31 | 1991-03-15 | Toyota Motor Corp | 精密鋳造用鋳型の製造方法 |
JP2003157905A (ja) * | 2001-11-22 | 2003-05-30 | Hitachi Koki Co Ltd | 電池パック |
JP2004095400A (ja) * | 2002-08-30 | 2004-03-25 | Nissan Motor Co Ltd | バイポーラ電池とその制御方法 |
JP2004303456A (ja) * | 2003-03-28 | 2004-10-28 | Sanyo Electric Co Ltd | 組電池 |
JP2004342580A (ja) * | 2003-04-21 | 2004-12-02 | Makita Corp | 組電池及び電池パック |
-
2006
- 2006-10-02 JP JP2006270324A patent/JP5098278B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0360845A (ja) * | 1989-07-31 | 1991-03-15 | Toyota Motor Corp | 精密鋳造用鋳型の製造方法 |
JP2003157905A (ja) * | 2001-11-22 | 2003-05-30 | Hitachi Koki Co Ltd | 電池パック |
JP2004095400A (ja) * | 2002-08-30 | 2004-03-25 | Nissan Motor Co Ltd | バイポーラ電池とその制御方法 |
JP2004303456A (ja) * | 2003-03-28 | 2004-10-28 | Sanyo Electric Co Ltd | 組電池 |
JP2004342580A (ja) * | 2003-04-21 | 2004-12-02 | Makita Corp | 組電池及び電池パック |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013030881A1 (ja) * | 2011-08-30 | 2013-03-07 | トヨタ自動車株式会社 | 車両 |
JP5500319B2 (ja) * | 2011-08-30 | 2014-05-21 | トヨタ自動車株式会社 | 車両 |
US9352644B2 (en) | 2011-08-30 | 2016-05-31 | Toyota Jidosha Kabushiki Kaisha | Vehicle |
JP2015511107A (ja) * | 2012-03-06 | 2015-04-13 | コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングContinental Automotive GmbH | 車両用車載電源 |
US9855849B2 (en) | 2012-03-06 | 2018-01-02 | Continental Automotive Gmbh | On-board power system for a vehicle |
WO2013157049A1 (ja) * | 2012-04-20 | 2013-10-24 | トヨタ自動車株式会社 | 車両 |
CN104428152A (zh) * | 2012-04-20 | 2015-03-18 | 丰田自动车株式会社 | 车辆 |
US9849792B2 (en) | 2012-04-20 | 2017-12-26 | Toyota Jidosha Kabushiki Kaisha | Vehicle |
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Publication number | Publication date |
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JP5098278B2 (ja) | 2012-12-12 |
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