JP6390547B2 - 車両の駆動装置 - Google Patents
車両の駆動装置 Download PDFInfo
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- JP6390547B2 JP6390547B2 JP2015156830A JP2015156830A JP6390547B2 JP 6390547 B2 JP6390547 B2 JP 6390547B2 JP 2015156830 A JP2015156830 A JP 2015156830A JP 2015156830 A JP2015156830 A JP 2015156830A JP 6390547 B2 JP6390547 B2 JP 6390547B2
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- vehicle
- speed reducer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
- B60K6/405—Housings
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- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
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- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
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- B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
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- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
- B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
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- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
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Description
Pmax >|20.61×(−0.79)×IW|…(2)
まず、図1及び図2に基づいてハイブリッド車の駆動システムの概略構成を説明する。
図3に示すように、MG16のケース24内には、回転軸25と一体的に回転する回転子26(ロータ)と、この回転子26の外周側に配置された固定子27(ステータ)とが設けられている。固定子27は、周方向に複数のスロット28(図4参照)を有する固定子コア29と、この固定子コア29に巻装された複数の相巻線よりなる固定子巻線30とを備えている。
車両に搭載されたバッテリ33とMG16を駆動するインバータ35とが昇圧コンバータ34を介して接続され、MG16が昇圧コンバータ34及びインバータ35を介してバッテリ33と電力を授受するようになっている。バッテリ33は、二次電池等からなる直流電源である。昇圧コンバータ34は、バッテリ33の直流電圧を昇圧してインバータ35の入力電圧をバッテリ33の直流電圧よりも高くする。インバータ35は、昇圧コンバータ34によって昇圧された直流電圧を交流電圧に変換してMG16を駆動する。
Tmax ×GRtotal >IW×1.05×Rtyre …(1)
Pmax >|20.61×(−0.79)×IW| …(2)
具体的には、車両の後側部に、小径のMG39と、このMG39に接続された小径の減速機40とが搭載されている。MG39及び減速機40は、出力軸の軸方向が車両の前後方向となるように縦置きで配置されている。MG39の出力軸の動力が減速機40に伝達され、この減速機40の出力軸の動力がディファレンシャルギヤ機構41等を介して後輪43(車輪)の駆動軸42に伝達されるようになっている。
Claims (14)
- 車両の動力源となるエンジン(11)と、該エンジンに接続された変速機(12)とを備え、前記エンジンの出力軸の軸方向が前記車両の左右方向となるように前記エンジン及び前記変速機が横置きで配置された車両の駆動装置において、
前記車両の動力源となるモータジェネレータ(以下「MG」と表記する)(16)と、
該MGに接続された減速機(17)とを備え、
前記エンジン及び前記変速機が収容されたエンジンルームの外側に前記MG及び前記減速機の少なくとも一部を配置し、更に前記減速機の出力軸の軸方向が前記車両の前後方向となるように配置され、前記変速機の出力軸の動力を車輪(15)の駆動軸(14)に伝達する動力伝達系に前記減速機の出力軸が動力伝達可能に連結されていることを特徴とする車両の駆動装置。 - 前記MGのケース(24)内には、液状の冷媒(32)が前記MGの外部と循環しないように封入されていることを特徴とする請求項1に記載の車両の駆動装置。
- 前記MGの固定子巻線(30)は、複数の導体セグメント(31)を接合して形成されたセグメント型の巻線であることを特徴とする請求項2に記載の車両の駆動装置。
- 前記冷媒は、絶縁性を有することを特徴とする請求項2又は3に記載の車両の駆動装置。
- 前記MGのケース内には、該MGの少なくとも回転子(26)の外周部底面側が浸る位置まで前記冷媒が貯溜されていることを特徴とする請求項2乃至4のいずれかに記載の車両の駆動装置。
- 前記MGのケース内には、該MGの少なくとも固定子巻線のコイルエンド部と前記ケースの内面とに接触するように放熱用の固体(37)が配置されていることを特徴とする請求項1に記載の車両の駆動装置。
- 前記MGの固定子巻線(30)は、複数の導体セグメント(31)を接合して形成されたセグメント型の巻線であることを特徴とする請求項6に記載の車両の駆動装置。
- 前記固体は、絶縁性を有することを特徴とする請求項6又は7に記載の車両の駆動装置。
- 前記固体は、前記MGの回転部材(25,26)に接触しないように配置されていることを特徴とする請求項6乃至8のいずれかに記載の車両の駆動装置。
- 前記車両に搭載されたバッテリ(33)と、前記MGを駆動するインバータ(35)と、前記バッテリの電圧を昇圧して前記インバータの入力電圧を前記バッテリの電圧よりも高くする昇圧コンバータ(34)とを備えていることを特徴とする請求項1乃至9のいずれかに記載の車両の駆動装置。
- 前記MGの最大トルクTmax と、前記MGの最大出力Pmax と、前記減速機の減速比と最終減速比で決まる総合減速比GRtotal と、前記車両の重量IWと、前記車両のタイヤ半径Rtyreとが、下記(1)式及び下記(2)式の関係を満たすように、前記最大トルクTmax と前記最大出力Pmax と前記総合減速比GRtotal とが設定されていることを特徴とする請求項1乃至10のいずれかに記載の車両の駆動装置。
Tmax ×GRtotal >IW×1.05×Rtyre…(1)
Pmax >|20.61×(−0.79)×IW|…(2) - 前記車両のフロアパネル(21)に形成されたフロアトンネル(22)内に前記MG及び前記減速機の少なくとも上部側が収容されると共に前記MG及び前記減速機の最下面が前記フロアパネル及び組付部品(23)を含む前記車両の最下面よりも上方に位置するように前記MG及び前記減速機の外径が設定されていることを特徴とする請求項1乃至11のいずれかに記載の車両の駆動装置。
- 前記減速機の出力軸と前記動力伝達系との間にクラッチ(38)が設けられていることを特徴とする請求項1乃至12のいずれかに記載の車両の駆動装置。
- 前記MG及び前記減速機は、前記車両の前輪(15)と後輪(43)のうちの一方を駆動するように設けられ、
前記MG及び前記減速機とは別に前記車両の前輪と後輪のうちの他方を駆動するためのMG(39)及び減速機(40)を備えていることを特徴とする請求項1乃至13のいずれかに記載の車両の駆動装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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JP2015156830A JP6390547B2 (ja) | 2015-08-07 | 2015-08-07 | 車両の駆動装置 |
CN201680045684.4A CN107921858A (zh) | 2015-08-07 | 2016-07-22 | 汽车驱动装置 |
DE112016003613.2T DE112016003613T5 (de) | 2015-08-07 | 2016-07-22 | Gerät zum Antreiben eines Fahrzeugs |
PCT/JP2016/071497 WO2017026243A1 (ja) | 2015-08-07 | 2016-07-22 | 車両の駆動装置 |
US15/748,561 US11180017B2 (en) | 2015-08-07 | 2016-07-22 | Device for driving vehicle |
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JP2015156830A JP6390547B2 (ja) | 2015-08-07 | 2015-08-07 | 車両の駆動装置 |
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JP (1) | JP6390547B2 (ja) |
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JP6724091B2 (ja) * | 2018-09-06 | 2020-07-15 | 本田技研工業株式会社 | ハイブリッド車両 |
JP2021138317A (ja) * | 2020-03-06 | 2021-09-16 | トヨタ自動車株式会社 | 車両ユニット搭載構造 |
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US5173425A (en) * | 1989-08-04 | 1992-12-22 | Amgen Inc. | Enhancement of naphthalene dioxygenase activity during microbial indigo production |
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JP3350314B2 (ja) | 1995-09-29 | 2002-11-25 | 富士重工業株式会社 | ハイブリッド自動車の駆動装置 |
JP3673863B2 (ja) | 1997-09-30 | 2005-07-20 | 富士重工業株式会社 | ハイブリッド自動車の駆動装置 |
JP4450957B2 (ja) * | 1999-10-05 | 2010-04-14 | アイシン・エィ・ダブリュ株式会社 | ドライブユニットの潤滑装置 |
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JP2002160540A (ja) | 2000-11-28 | 2002-06-04 | Aisin Seiki Co Ltd | ハイブリッド車用駆動装置 |
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JP2008193821A (ja) * | 2007-02-06 | 2008-08-21 | Tamagawa Seiki Co Ltd | ステータ構造 |
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JP2009274512A (ja) * | 2008-05-13 | 2009-11-26 | Mazda Motor Corp | ハイブリッド車両の制御装置 |
JP2010098851A (ja) * | 2008-10-16 | 2010-04-30 | Toyota Motor Corp | 電動車両 |
JP2011037296A (ja) | 2009-08-06 | 2011-02-24 | Mazda Motor Corp | 車両用駆動装置の構成方法 |
JP5431871B2 (ja) | 2009-10-30 | 2014-03-05 | 富士重工業株式会社 | ハイブリッド車両の車両構造 |
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JP6396660B2 (ja) | 2014-02-24 | 2018-09-26 | 伊那食品工業株式会社 | 発酵乳製品の製造方法及び発酵乳製品 |
JP2015196413A (ja) | 2014-03-31 | 2015-11-09 | スズキ株式会社 | ハイブリッド四輪駆動車 |
JP6249115B1 (ja) * | 2017-02-09 | 2017-12-20 | トヨタ自動車株式会社 | 車両 |
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JP2017035920A (ja) | 2017-02-16 |
DE112016003613T5 (de) | 2018-05-03 |
WO2017026243A1 (ja) | 2017-02-16 |
CN107921858A (zh) | 2018-04-17 |
US20180215248A1 (en) | 2018-08-02 |
US11180017B2 (en) | 2021-11-23 |
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