JP7435728B2 - 車両用駆動装置 - Google Patents
車両用駆動装置 Download PDFInfo
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- JP7435728B2 JP7435728B2 JP2022503633A JP2022503633A JP7435728B2 JP 7435728 B2 JP7435728 B2 JP 7435728B2 JP 2022503633 A JP2022503633 A JP 2022503633A JP 2022503633 A JP2022503633 A JP 2022503633A JP 7435728 B2 JP7435728 B2 JP 7435728B2
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- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
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- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
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- 229910052987 metal hydride Inorganic materials 0.000 description 1
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Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
- B60K17/165—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing provided between independent half axles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/007—Physical arrangements or structures of drive train converters specially adapted for the propulsion motors of electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/037—Gearboxes for accommodating differential gearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/06—Cast metal casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/006—Structural association of a motor or generator with the drive train of a motor vehicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
-
- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/61—Arrangements of controllers for electric machines, e.g. inverters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02034—Gearboxes combined or connected with electric machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
- F16H2057/02052—Axle units; Transfer casings for four wheel drive
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
- H02K2203/09—Machines characterised by wiring elements other than wires, e.g. bus rings, for connecting the winding terminations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
前記回転電機を駆動制御するインバータ装置と、前記回転電機のステータコイルに接続される回転電機側バスバーと前記インバータ装置に接続されるインバータ側バスバーとを電気的に接続する端子台と、前記回転電機を収容する第1収容室と前記インバータ装置を収容する第2収容室とを内部に有して一体形成されたケースと、を備え、一体形成された前記ケースは、前記第1収容室と前記第2収容室とを区画する隔壁を備え、前記端子台は、前記第1軸に沿った方向である軸方向の配置領域が前記回転電機と重複し、且つ、前記隔壁を、前記出力部材の径方向に貫通して配置されている。
以下、その他の実施形態について説明する。尚、以下に説明する各実施形態の構成は、それぞれ単独で適用されるものに限られず、矛盾が生じない限り、他の実施形態の構成と組み合わせて適用することも可能である。
以下、上記において説明した車両用駆動装置(100)の概要について簡単に説明する。
Claims (9)
- 第1軸上に配置された回転電機と、
前記回転電機からの駆動力が伝達される伝達機構と、
前記第1軸と互いに平行な別軸である第2軸上に配置され、前記伝達機構を介した前記回転電機からの駆動力を車輪に分配する差動歯車機構と、
前記第2軸上に配置され、前記差動歯車機構と前記車輪とを駆動連結する出力部材と、
前記回転電機を駆動制御するインバータ装置と、
前記回転電機のステータコイルに接続される回転電機側バスバーと前記インバータ装置に接続されるインバータ側バスバーとを電気的に接続する端子台と、
前記回転電機を収容する第1収容室と前記インバータ装置を収容する第2収容室とを内部に有して一体形成されたケースと、を備え、
一体形成された前記ケースは、前記第1収容室と前記第2収容室とを区画する隔壁を備え、
前記端子台は、前記第1軸に沿った方向である軸方向の配置領域が前記回転電機と重複し、且つ、前記隔壁を、前記出力部材の径方向に貫通して配置され、
前記隔壁及び前記端子台の上下方向の配置位置は、前記インバータ装置と前記第2軸との前記上下方向の間であり、
前記端子台は、前記上下方向視で前記第2軸と重複している、車両用駆動装置。 - 前記出力部材は、前記第1収容室に配置されている、請求項1に記載の車両用駆動装置。
- 前記端子台は、前記軸方向及び前記上下方向の双方に直交する方向である前後方向における配置領域が、前記第2軸と重複する位置に配置されている、請求項1又は2に記載の車両用駆動装置。
- 前記端子台の少なくとも一部と、前記回転電機側バスバーの少なくとも一部とが、前記第2軸と前記インバータ装置とに挟まれた領域に配置されている、請求項1から3の何れか一項に記載の車両用駆動装置。
- 前記回転電機側バスバーと前記インバータ側バスバーとを締結する締結部が前記第1収容室に配置されている、請求項1から4の何れか一項に記載の車両用駆動装置。
- 前記第1軸と前記第2軸とを含む面に沿う方向において、前記端子台における前記回転電機側バスバーとの接続端子部の少なくとも一部が、前記第2軸よりも前記回転電機から遠い側に配置されている、請求項1から5の何れか一項に記載の車両用駆動装置。
- 前記回転電機側バスバーを複数本備え、複数本の前記回転電機側バスバーの一部が前記軸方向に沿った軸方向視で重複している、請求項1から6の何れか一項に記載の車両用駆動装置。
- 前記第2収容室は、前記上下方向における配置領域が前記回転電機と重複する位置に配置されている、請求項1から7の何れか一項に記載の車両用駆動装置。
- 前記第2収容室は、前記軸方向に沿った軸方向視で前記差動歯車機構と重複する位置に配置されている、請求項1から8の何れか一項に記載の車両用駆動装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020033937 | 2020-02-28 | ||
JP2020033937 | 2020-02-28 | ||
PCT/JP2021/006788 WO2021172328A1 (ja) | 2020-02-28 | 2021-02-24 | 車両用駆動装置 |
Publications (2)
Publication Number | Publication Date |
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JPWO2021172328A1 JPWO2021172328A1 (ja) | 2021-09-02 |
JP7435728B2 true JP7435728B2 (ja) | 2024-02-21 |
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ID=77490050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2022503633A Active JP7435728B2 (ja) | 2020-02-28 | 2021-02-24 | 車両用駆動装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11858327B2 (ja) |
EP (1) | EP4012901A4 (ja) |
JP (1) | JP7435728B2 (ja) |
CN (1) | CN114391217A (ja) |
WO (1) | WO2021172328A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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DE112019002167T5 (de) * | 2018-04-26 | 2021-01-07 | Honda Motor Co., Ltd. | Fahrzeugantriebseinheit |
CN116490702A (zh) * | 2020-10-28 | 2023-07-25 | 株式会社爱信 | 车用驱动装置 |
FR3140493A1 (fr) | 2022-09-29 | 2024-04-05 | Nidec Psa Emotors | Ensemble de machine électrique tournante comportant un onduleur |
FR3140494A1 (fr) | 2022-09-29 | 2024-04-05 | Nidec Psa Emotors | Ensemble de machine électrique tournante comportant un onduleur |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007118808A (ja) | 2005-10-28 | 2007-05-17 | Toyota Motor Corp | ハイブリッド車両の駆動装置 |
JP2012060785A (ja) | 2010-09-09 | 2012-03-22 | Toyota Motor Corp | 車両用駆動装置の冷却構造 |
JP2016116294A (ja) | 2014-12-12 | 2016-06-23 | 富士重工業株式会社 | バスバーユニット |
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JP4539531B2 (ja) * | 2005-10-26 | 2010-09-08 | トヨタ自動車株式会社 | 車両の駆動装置 |
JP2009262859A (ja) * | 2008-04-28 | 2009-11-12 | Aisin Aw Co Ltd | 駆動装置 |
DE112014001112T5 (de) * | 2013-05-31 | 2015-12-24 | Aisin Aw Co., Ltd. | Fahrzeugantriebsvorrichtung |
CN105246729B (zh) * | 2013-05-31 | 2017-09-19 | 爱信艾达株式会社 | 车辆用驱动装置 |
JP6172007B2 (ja) * | 2014-03-20 | 2017-08-02 | アイシン・エィ・ダブリュ株式会社 | 車両用駆動装置 |
JP6645739B2 (ja) * | 2015-01-28 | 2020-02-14 | 本田技研工業株式会社 | 一体型ユニット |
US10717401B2 (en) * | 2017-04-21 | 2020-07-21 | Ford Global Technologies, Llc | Terminal block assembly for electrified vehicles |
DE102018202067A1 (de) | 2018-02-09 | 2019-08-14 | Robert Bosch Gmbh | Elektrische Antriebseinheit für ein Kraftfahrzeug |
-
2021
- 2021-02-24 CN CN202180005340.1A patent/CN114391217A/zh active Pending
- 2021-02-24 WO PCT/JP2021/006788 patent/WO2021172328A1/ja unknown
- 2021-02-24 JP JP2022503633A patent/JP7435728B2/ja active Active
- 2021-02-24 EP EP21760753.0A patent/EP4012901A4/en active Pending
- 2021-02-24 US US17/637,194 patent/US11858327B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007118808A (ja) | 2005-10-28 | 2007-05-17 | Toyota Motor Corp | ハイブリッド車両の駆動装置 |
JP2012060785A (ja) | 2010-09-09 | 2012-03-22 | Toyota Motor Corp | 車両用駆動装置の冷却構造 |
JP2016116294A (ja) | 2014-12-12 | 2016-06-23 | 富士重工業株式会社 | バスバーユニット |
Also Published As
Publication number | Publication date |
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EP4012901A4 (en) | 2022-11-30 |
CN114391217A (zh) | 2022-04-22 |
WO2021172328A1 (ja) | 2021-09-02 |
JPWO2021172328A1 (ja) | 2021-09-02 |
US20220281301A1 (en) | 2022-09-08 |
EP4012901A1 (en) | 2022-06-15 |
US11858327B2 (en) | 2024-01-02 |
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