JP2016215947A - 電動車両 - Google Patents
電動車両 Download PDFInfo
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- JP2016215947A JP2016215947A JP2015105809A JP2015105809A JP2016215947A JP 2016215947 A JP2016215947 A JP 2016215947A JP 2015105809 A JP2015105809 A JP 2015105809A JP 2015105809 A JP2015105809 A JP 2015105809A JP 2016215947 A JP2016215947 A JP 2016215947A
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- 238000001816 cooling Methods 0.000 claims description 22
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 description 12
- 101100533725 Mus musculus Smr3a gene Proteins 0.000 description 11
- 101100149716 Rattus norvegicus Vcsa1 gene Proteins 0.000 description 11
- 101150037481 SMR1 gene Proteins 0.000 description 11
- 101100286750 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ILV2 gene Proteins 0.000 description 11
- 101100028962 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) PDR1 gene Proteins 0.000 description 9
- 101150096622 Smr2 gene Proteins 0.000 description 9
- 230000001172 regenerating effect Effects 0.000 description 5
- 101100277337 Arabidopsis thaliana DDM1 gene Proteins 0.000 description 3
- 101000702734 Homo sapiens Spermatid-specific manchette-related protein 1 Proteins 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 102100030920 Spermatid-specific manchette-related protein 1 Human genes 0.000 description 3
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- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910052987 metal hydride Inorganic materials 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- -1 nickel metal hydride Chemical class 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
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- 238000006243 chemical reaction Methods 0.000 description 1
- 101150068479 chrb gene Proteins 0.000 description 1
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- 230000000779 depleting effect Effects 0.000 description 1
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- 238000007599 discharging Methods 0.000 description 1
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- 238000004904 shortening Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- B60L53/14—Conductive energy transfer
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- Chemical & Material Sciences (AREA)
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- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
図1,図2には、本実施形態に係る電動車両10が例示されている。図1には、電動車両10の側面図が例示され、図2には電動車両10の平面図が例示されている。なお、図1では、電池パック12と前席14及び後部座席16との位置関係を明確にするために、ドアやセンターピラー等の図示を省略している。
充電インレット18は、外部電源の受電口であって、エレクトリックビークルチャージケーブルとも呼ばれる。例えば充電インレット18はメス型のコネクタを備え、外部電源に接続された充電ケーブルのオス型コネクタと接続される。また、充電インレット18は充電配線19を介して電池パック12の高容量型電池ユニット22と接続される。なお、図1,図2に示す例では、充電インレット18は車両右側面後方に設けられる。
各電池ユニット22,24の充電時には以下の様な動作が実行される。まず、外部充電について説明すると、外部充電に先立ち、電動車両10はイグニッションオフ状態(例えば制御部ECUがオフ状態)となる。このとき、第1ジャンクションブロック25のシステムメインリレーSMR1及び充電リレーCHRならびに第2ジャンクションブロック27のシステムメインリレーSMR2はオフ状態となっている。
図6には、本実施形態の別例に係る電動車両10の平面図が例示されている。この図で示す電動車両10では、高容量型電池ユニット22と充電器20を直接繋ぐ第1の配線64(プラスとマイナスがあるため実際には1組の配線)に加えて、高出力型電池ユニット24と充電器20を直接繋ぐ配線66(1組の配線)を設けている点が、図2で示した電動車両10とは異なる。さらにこれを受けて、図7に示すように、第2ジャンクションブロック27には、システムメインリレーSMR2(プラス側リレーSMRB2、マイナス側リレーSMRG2、プリチャージリレーSMRP2、及びレジスタ抵抗RR2)と充電リレーCHR2(プラス側リレーCHRB2及びマイナス側リレーCHRG2)が設けられる。
Claims (5)
- 車両駆動用の回転電機と、
前記回転電機に電力を供給する、相対的に高容量の高容量型電池ユニット及び相対的に高出力の高出力型電池ユニットと、
外部電源の受電口となる充電インレットと、
を備え、
前記高容量型電池ユニットは、前記高出力型電池ユニットよりも前記充電インレットからの充電電力量が多く、前記高出力型電池ユニットよりも前記充電インレットの近くに配置されている、
ことを特徴とする電動車両。 - 車両駆動用の回転電機と、
前記回転電機に電力を供給する、相対的に高容量の高容量型電池ユニット及び相対的に高出力の高出力型電池ユニットと、
前記高容量型電池ユニットに第1の電力配線を介して接続されるとともに前記高出力型電池ユニットに第2の電力配線を介して接続された、外部電源の受電口となる充電インレットと、
を備え、
前記第1の電力配線が前記第2の電力配線よりも短いことを特徴とする電動車両。 - 請求項1または2に記載の電動車両であって、
前記回転電機に供給される電力量のうち、前記高容量型電池ユニットから前記回転電機に供給される電力量の割合は、前記高出力型電池ユニットから前記回転電機に供給される電力量の割合よりも大きいことを特徴とする電動車両。 - 請求項1から3のいずれか一つに記載の電動車両であって、
前記高容量型電池ユニット及び前記高出力型電池ユニットは、フロアパネル下に配置された単一のケースに収容されることを特徴とする電動車両。 - 請求項4に記載の電動車両であって、
前記高容量型電池ユニットに冷却空気を供給する冷却ファンを備え、
前記冷却ファンは車両の後部座席下に配置されていることを特徴とする電動車両。
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