DE112022004684T5 - Elektrische antriebseinheit - Google Patents
Elektrische antriebseinheit Download PDFInfo
- Publication number
- DE112022004684T5 DE112022004684T5 DE112022004684.8T DE112022004684T DE112022004684T5 DE 112022004684 T5 DE112022004684 T5 DE 112022004684T5 DE 112022004684 T DE112022004684 T DE 112022004684T DE 112022004684 T5 DE112022004684 T5 DE 112022004684T5
- Authority
- DE
- Germany
- Prior art keywords
- rib
- region
- drive unit
- inverter
- electric drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000498 cooling water Substances 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000001816 cooling Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- 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
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Motor Or Generator Frames (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021159534 | 2021-09-29 | ||
| JP2021-159534 | 2021-09-29 | ||
| PCT/JP2022/023536 WO2023053588A1 (ja) | 2021-09-29 | 2022-06-10 | 電動パワーユニット |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112022004684T5 true DE112022004684T5 (de) | 2024-07-11 |
Family
ID=85780543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112022004684.8T Pending DE112022004684T5 (de) | 2021-09-29 | 2022-06-10 | Elektrische antriebseinheit |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240405645A1 (https=) |
| JP (1) | JPWO2023053588A1 (https=) |
| CN (1) | CN118044104A (https=) |
| DE (1) | DE112022004684T5 (https=) |
| WO (1) | WO2023053588A1 (https=) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004096845A (ja) | 2002-08-29 | 2004-03-25 | Nippon Densan Corp | モータ |
| JP2005057935A (ja) | 2003-08-06 | 2005-03-03 | Denso Corp | モータ制御装置 |
| JP2007166710A (ja) | 2005-12-09 | 2007-06-28 | Toyota Motor Corp | 回転電機 |
| JP2013023136A (ja) | 2011-07-25 | 2013-02-04 | Isuzu Motors Ltd | パワープラントの振動低減機構とそれを搭載した車両 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07194139A (ja) * | 1993-12-27 | 1995-07-28 | Hitachi Ltd | 電気自動車用インバータの冷却装置 |
| JP5107013B2 (ja) * | 2007-12-13 | 2012-12-26 | 三菱重工業株式会社 | インバータ一体型電動圧縮機 |
| EP2515318B1 (en) * | 2011-04-20 | 2017-06-07 | Rockwell Automation Switzerland GmbH | Compact bus bar assembly, switching device and power distribution system |
| JP2013119907A (ja) * | 2011-12-07 | 2013-06-17 | Gkn Driveline Japan Ltd | ケース部材及び動力伝達装置 |
| KR102366507B1 (ko) * | 2018-06-26 | 2022-02-22 | 주식회사 엘지에너지솔루션 | 배터리 팩 및 이를 포함하는 자동차 |
| DE112020006724T5 (de) * | 2020-02-14 | 2022-12-01 | Nidec Corporation | Wechselrichter-vorrichtung, motor und motoreinheit |
-
2022
- 2022-06-10 DE DE112022004684.8T patent/DE112022004684T5/de active Pending
- 2022-06-10 WO PCT/JP2022/023536 patent/WO2023053588A1/ja not_active Ceased
- 2022-06-10 JP JP2023551069A patent/JPWO2023053588A1/ja active Pending
- 2022-06-10 US US18/696,860 patent/US20240405645A1/en active Pending
- 2022-06-10 CN CN202280065788.7A patent/CN118044104A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004096845A (ja) | 2002-08-29 | 2004-03-25 | Nippon Densan Corp | モータ |
| JP2005057935A (ja) | 2003-08-06 | 2005-03-03 | Denso Corp | モータ制御装置 |
| JP2007166710A (ja) | 2005-12-09 | 2007-06-28 | Toyota Motor Corp | 回転電機 |
| JP2013023136A (ja) | 2011-07-25 | 2013-02-04 | Isuzu Motors Ltd | パワープラントの振動低減機構とそれを搭載した車両 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2023053588A1 (https=) | 2023-04-06 |
| WO2023053588A1 (ja) | 2023-04-06 |
| CN118044104A (zh) | 2024-05-14 |
| US20240405645A1 (en) | 2024-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed |