JP2020174468A - 駆動装置 - Google Patents
駆動装置 Download PDFInfo
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- JP2020174468A JP2020174468A JP2019075219A JP2019075219A JP2020174468A JP 2020174468 A JP2020174468 A JP 2020174468A JP 2019075219 A JP2019075219 A JP 2019075219A JP 2019075219 A JP2019075219 A JP 2019075219A JP 2020174468 A JP2020174468 A JP 2020174468A
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- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000002093 peripheral effect Effects 0.000 claims abstract description 16
- 230000001629 suppression Effects 0.000 claims abstract description 13
- 230000009467 reduction Effects 0.000 claims description 14
- 239000002826 coolant Substances 0.000 claims description 6
- 230000007423 decrease Effects 0.000 abstract description 3
- 239000003990 capacitor Substances 0.000 description 12
- 238000009499 grossing Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- 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
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
-
- 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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
-
- 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
-
- 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
- F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
-
- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
-
- 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
-
- 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
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
-
- 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
- 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
- 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
- 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
- B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
-
- 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
- B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
- B60K2001/005—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric storage means
-
- 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
- B60K2001/003—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units
- B60K2001/006—Arrangement or mounting of electrical propulsion units with means for cooling the electrical propulsion units the electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2410/00—Constructional features of vehicle sub-units
- B60Y2410/10—Housings
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- 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
-
- 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
- F16H57/032—Gearboxes; Mounting gearing therein characterised by the materials used
-
- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
- F16H57/0441—Arrangements of pumps
-
- 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
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0476—Electric machines and gearing, i.e. joint lubrication or cooling or heating thereof
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inverter Devices (AREA)
- Motor Or Generator Frames (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
図1は、一実施形態に係る駆動装置1の斜視図である。図2は、駆動装置1の前面図である。図3は、駆動装置1の上面図である。図4は、駆動装置1の右側面図である。図5は、駆動装置1の左側面図である。この駆動装置1は、電気自動車やプラグインハイブリッド車等の車両に搭載され、車両の走行用の駆動力を出力する装置(トラクションモータ)である。
続いて、第2ハウジング62の詳細な構造について、説明する。
以上、一実施形態について説明したが、本発明は上記の実施形態には限定されない。
10 モータ
20 減速機構
30 オイルポンプ
40 電力変換器
41 回路基板
42 コンデンサ
43 IGBT
44 ヒートシンク
50 電気部品
51 入力端子
60 ハウジング
61 第1ハウジング
62 第2ハウジング
63 第3ハウジング
70 周縁部
71 締結孔
80 頂底部
81 主板部
82 副板部
83 段差部
90 プレート
811 第1面
812 第2面
813 境界面
814 流路
814a 往路
814b 復路
815 貫通孔
821 凹部
A 回転軸
Claims (18)
- モータと、
前記モータから出力される回転運動を減速させる減速機構と、
外部から入力される電力を変換して前記モータへ供給する電力変換器と、
前記モータ、前記減速機構、および前記電力変換器を収容するハウジングと、
を備え、
前記ハウジングは、
前記モータを収容する第1ハウジングと、
前記第1ハウジングの開口を覆うとともに、前記第1ハウジングとの間に位置する前記電力変換器を保持する第2ハウジングと、
を有し、
前記第2ハウジングは、
前記第1ハウジングに固定される周縁部と、
前記周縁部の内側に広がる底部と、
を有し、
前記底部は、非平坦な振動抑制構造を有する、駆動装置。 - 請求項1に記載の駆動装置であって、
前記電力変換器と電気的に接続された電気部品
をさらに備え、
前記底部は、
前記電力変換器を覆う主板部と、
前記電気部品を覆う副板部と、
を有する、駆動装置。 - 請求項2に記載の駆動装置であって、
前記振動抑制構造は、前記底部の外表面に設けられた、互いに角度の異なる第1面および第2面を含む、駆動装置。 - 請求項3に記載の駆動装置であって、
前記第1面および前記第2面は、前記主板部の外表面に位置する、駆動装置。 - 請求項4に記載の駆動装置であって、
前記主板部は、冷却媒体が通る流路を有し、
前記流路は、前記第1面と前記第2面との境界に沿って延びる、駆動装置。 - 請求項3から請求項5までのいずれか1項に記載の駆動装置であって、
前記第1面と前記第2面との境界は、前記モータの回転軸と平行に延びる、駆動装置。 - 請求項2から請求項6までのいずれか1項に記載の駆動装置であって、
前記振動抑制構造は、前記底部の外表面に設けられた段差部を含む、駆動装置。 - 請求項7に記載の駆動装置であって、
前記段差部は、前記主板部と前記副板部との境界に位置する、駆動装置。 - 請求項5に記載の駆動装置であって、
前記振動抑制構造は、前記底部の外表面に設けられた凹部を含む、駆動装置。 - 請求項9に記載の駆動装置であって、
前記凹部は、前記副板部の外表面に位置する、駆動装置。 - 請求項9または請求項10に記載の駆動装置であって、
前記凹部は曲面を含む、駆動装置。 - 請求項9から請求項11までのいずれか1項に記載の駆動装置であって、
前記流路と前記凹部とが同一直線上に配置される、駆動装置。 - 請求項1から請求項12までのいずれか1項に記載の駆動装置であって、
前記底部の厚みが不均一である、駆動装置。 - 請求項1から請求項13までのいずれか1項に記載の駆動装置であって、
前記第1ハウジングおよび前記第2ハウジングは鋳造品である、駆動装置。 - 請求項1から請求項14までのいずれか1項に記載の駆動装置であって、
前記減速機構を収容する第3ハウジング
をさらに備える、駆動装置。 - 請求項1から請求項15までのいずれか1項に記載の駆動装置であって、
前記モータの駆動を補助する補機をさらに備え、
前記補機は、前記電力変換器から電力が供給されることにより駆動する、駆動装置。 - 請求項1から請求項16までのいずれか1項に記載の駆動装置であって、
前記電力変換器は、直流を交流に変換するインバータを有する、駆動装置。 - 請求項1から請求項17までのいずれか1項に記載の駆動装置であって、
車両に搭載され、前記車両の走行用の駆動力を出力する駆動装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019075219A JP2020174468A (ja) | 2019-04-11 | 2019-04-11 | 駆動装置 |
US16/835,150 US20200328652A1 (en) | 2019-04-11 | 2020-03-30 | Drive apparatus |
CN202010254457.0A CN111817487B (zh) | 2019-04-11 | 2020-04-02 | 驱动装置 |
DE102020109698.4A DE102020109698A1 (de) | 2019-04-11 | 2020-04-07 | Antriebsvorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019075219A JP2020174468A (ja) | 2019-04-11 | 2019-04-11 | 駆動装置 |
Publications (1)
Publication Number | Publication Date |
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JP2020174468A true JP2020174468A (ja) | 2020-10-22 |
Family
ID=72613084
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Application Number | Title | Priority Date | Filing Date |
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JP2019075219A Pending JP2020174468A (ja) | 2019-04-11 | 2019-04-11 | 駆動装置 |
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US (1) | US20200328652A1 (ja) |
JP (1) | JP2020174468A (ja) |
CN (1) | CN111817487B (ja) |
DE (1) | DE102020109698A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3815944B1 (en) * | 2019-10-31 | 2022-06-15 | BRUSA Elektronik AG | Compact powertrain with an electric motor |
KR20210091897A (ko) * | 2020-01-15 | 2021-07-23 | 현대자동차주식회사 | 냉각수 급수 모듈 |
DE102020129868A1 (de) | 2020-11-12 | 2022-05-12 | Schaeffler Technologies AG & Co. KG | Elektrisch betreibbarer Antriebsstrang |
JP2022087928A (ja) * | 2020-12-02 | 2022-06-14 | トヨタ自動車株式会社 | 機電一体ユニット |
JP7414755B2 (ja) * | 2021-02-24 | 2024-01-16 | トヨタ自動車株式会社 | 駆動装置 |
US11750063B2 (en) * | 2021-03-15 | 2023-09-05 | American Axle & Manufacturing, Inc. | Electric drive module configured as a beam axle |
DE102021205054A1 (de) | 2021-05-18 | 2022-11-24 | Volkswagen Aktiengesellschaft | Motorgehäuse mit Druckvorrichtung, Elektromaschine und Kraftfahrzeug |
FR3135662B1 (fr) * | 2022-05-23 | 2024-04-05 | Psa Automobiles Sa | Ensemble electromoteur pour vehicules electrique comprenant un connecteur d’onduleur en zone securisee |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016098646A1 (ja) * | 2014-12-15 | 2016-06-23 | アイシン・エィ・ダブリュ株式会社 | 車両用駆動装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007082371A (ja) * | 2005-09-16 | 2007-03-29 | Mitsuba Corp | ブラシレスモータ |
JP4614987B2 (ja) * | 2007-05-29 | 2011-01-19 | トヨタ自動車株式会社 | 駆動装置 |
JP5051456B2 (ja) * | 2008-02-20 | 2012-10-17 | アイシン・エィ・ダブリュ株式会社 | ハイブリッド駆動装置 |
JP2010163960A (ja) * | 2009-01-15 | 2010-07-29 | Honda Motor Co Ltd | ヘッドカバー |
JP6016380B2 (ja) * | 2012-03-05 | 2016-10-26 | 三菱重工業株式会社 | 電動圧縮機 |
JP5476407B2 (ja) * | 2012-03-14 | 2014-04-23 | 株式会社安川電機 | モータ駆動装置および車両 |
JP6245075B2 (ja) * | 2014-05-28 | 2017-12-13 | アイシン・エィ・ダブリュ株式会社 | 車両用駆動装置 |
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DE102020109698A1 (de) | 2020-10-15 |
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