JP2007106316A - 蓄電装置の冷却構造 - Google Patents
蓄電装置の冷却構造 Download PDFInfo
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- 238000001816 cooling Methods 0.000 title claims abstract description 105
- 230000005611 electricity Effects 0.000 title abstract description 7
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 13
- 230000020169 heat generation Effects 0.000 claims description 23
- 230000001629 suppression Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 239000000446 fuel Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910000652 nickel hydride Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
【解決手段】蓄電装置の冷却構造は、発熱を伴う2次電池10と、2次電池10と異なる大きさの発熱を伴うDC−DCコンバータ20と、相対的に小さい発熱を伴う2次電池10を冷却した後の空気が流れ、車外に通じる排気通路30nと、相対的に大きい発熱を伴うDC−DCコンバータ20を冷却した後の空気が流れ、排気通路30nに合流する排気通路35nと、排気通路35nが合流する位置38よりも空気流れの上流側で排気通路30nに接続され、車両室内に通じる循環通路40とを備える。
【選択図】図1
Description
図1は、この発明の実施の形態1における蓄電装置の冷却構造を模式的に表わした冷却風の経路図である。図1を参照して、本実施の形態では、蓄電装置の冷却構造が、ガソリンエンジンやディーゼルエンジン等の内燃機関と、充放電可能な2次電池とを動力源とするハイブリッド自動車に適用されている。
図4は、この発明の実施の形態2における蓄電装置の冷却構造を模式的に表わした冷却風の経路図である。本実施の形態における蓄電装置の冷却構造は、実施の形態1における蓄電装置の冷却構造と比較して、基本的には同様の構造を備える。以下、重複する構造については説明を繰り返さない。
Claims (3)
- 発熱を伴う蓄電部と、
前記蓄電部と異なる大きさの発熱を伴う機器と、
相対的に小さい発熱を伴う前記蓄電部および前記機器のいずれか一方を冷却した後の空気が流れ、車外に通じる第1の空気通路と、
相対的に大きい発熱を伴う前記蓄電部および前記機器のいずれか他方を冷却した後の空気が流れ、前記第1の空気通路に合流する第2の空気通路と、
前記第2の空気通路が合流する位置よりも空気流れの上流側で前記第1の空気通路に接続され、車両室内に通じる循環通路とを備える、蓄電装置の冷却構造。 - 発熱を伴う蓄電部と、
前記蓄電部と異なる大きさの発熱を伴う機器と、
前記蓄電部および前記機器を冷却する空気が流れ、車外に通じる空気通路とを備え、
相対的に小さい発熱を伴う前記蓄電部および前記機器のいずれか一方は、相対的に大きい発熱を伴う前記蓄電部および前記機器のいずれか他方よりも前記空気通路の空気流れの上流側に配置されており、さらに、
相対的に小さい発熱を伴う前記蓄電部および前記機器のいずれか一方よりも空気流れの下流側で、かつ相対的に大きい発熱を伴う前記蓄電部および前記機器のいずれか他方よりも空気流れの上流側で、前記空気通路に接続され、車両室内に通じる循環通路を備える、蓄電装置の冷却構造。 - 前記機器は、前記蓄電部からの電圧を変圧するコンバータであり、前記蓄電部よりも大きい発熱を伴う、請求項1または2に記載の蓄電装置の冷却構造。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005300658A JP4297105B2 (ja) | 2005-10-14 | 2005-10-14 | 蓄電装置の冷却構造 |
CN2006800381204A CN101287618B (zh) | 2005-10-14 | 2006-10-11 | 用于蓄电装置的冷却结构 |
AU2006300196A AU2006300196B2 (en) | 2005-10-14 | 2006-10-11 | Cooling structure for electricity storage device |
EP06821899A EP1935699B1 (en) | 2005-10-14 | 2006-10-11 | Cooling structure for electricity storage device |
PCT/JP2006/320692 WO2007043691A1 (ja) | 2005-10-14 | 2006-10-11 | 蓄電装置の冷却構造 |
US12/083,337 US7997966B2 (en) | 2005-10-14 | 2006-10-11 | Cooling structure for electricity storage device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005300658A JP4297105B2 (ja) | 2005-10-14 | 2005-10-14 | 蓄電装置の冷却構造 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007106316A true JP2007106316A (ja) | 2007-04-26 |
JP2007106316A5 JP2007106316A5 (ja) | 2008-01-24 |
JP4297105B2 JP4297105B2 (ja) | 2009-07-15 |
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US (1) | US7997966B2 (ja) |
EP (1) | EP1935699B1 (ja) |
JP (1) | JP4297105B2 (ja) |
CN (1) | CN101287618B (ja) |
AU (1) | AU2006300196B2 (ja) |
WO (1) | WO2007043691A1 (ja) |
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JP2010018156A (ja) * | 2008-07-10 | 2010-01-28 | Toyota Motor Corp | 車両 |
JP2010154603A (ja) * | 2008-12-24 | 2010-07-08 | Calsonic Kansei Corp | 強電ユニット冷却用送気ダクト構造 |
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JP2012216569A (ja) * | 2011-03-31 | 2012-11-08 | Equos Research Co Ltd | 電力伝送システム |
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WO2013183498A1 (ja) * | 2012-06-05 | 2013-12-12 | 日産自動車株式会社 | 電動車両の冷却風排気ダクト構造 |
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JP2016137880A (ja) * | 2015-01-29 | 2016-08-04 | トヨタ自動車株式会社 | 電動車両 |
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JP2017076530A (ja) * | 2015-10-15 | 2017-04-20 | 三菱電機株式会社 | 電力供給システム |
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JPWO2017094445A1 (ja) * | 2015-12-04 | 2018-08-23 | 本田技研工業株式会社 | 車両 |
JP2017109587A (ja) * | 2015-12-16 | 2017-06-22 | いすゞ自動車株式会社 | ハイブリッド車両 |
WO2020100475A1 (ja) * | 2018-11-14 | 2020-05-22 | パナソニックIpマネジメント株式会社 | 温度調和ユニット、温度調和システムおよび車両 |
WO2020158829A1 (ja) * | 2019-01-30 | 2020-08-06 | 三菱自動車工業株式会社 | 車両の電池冷却構造 |
CN113366692A (zh) * | 2019-01-30 | 2021-09-07 | 三菱自动车工业株式会社 | 车辆的电池冷却结构 |
JPWO2020158829A1 (ja) * | 2019-01-30 | 2021-11-11 | 三菱自動車工業株式会社 | 車両の電池冷却構造 |
JP7115570B2 (ja) | 2019-01-30 | 2022-08-09 | 三菱自動車工業株式会社 | 車両の電池冷却構造 |
JP2021109468A (ja) * | 2020-01-07 | 2021-08-02 | 本田技研工業株式会社 | 車両用バッテリ冷却装置 |
US11721859B2 (en) | 2020-01-07 | 2023-08-08 | Honda Motor Co., Ltd. | Vehicle battery cooling device |
JP7329453B2 (ja) | 2020-01-07 | 2023-08-18 | 本田技研工業株式会社 | 車両用バッテリ冷却装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101287618A (zh) | 2008-10-15 |
EP1935699A4 (en) | 2009-11-11 |
US7997966B2 (en) | 2011-08-16 |
EP1935699B1 (en) | 2012-03-07 |
JP4297105B2 (ja) | 2009-07-15 |
WO2007043691A9 (ja) | 2007-06-28 |
AU2006300196B2 (en) | 2011-11-10 |
US20090257190A1 (en) | 2009-10-15 |
EP1935699A1 (en) | 2008-06-25 |
AU2006300196A1 (en) | 2007-04-19 |
CN101287618B (zh) | 2011-04-06 |
WO2007043691A1 (ja) | 2007-04-19 |
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