CN118044104A - 电动动力单元 - Google Patents

电动动力单元 Download PDF

Info

Publication number
CN118044104A
CN118044104A CN202280065788.7A CN202280065788A CN118044104A CN 118044104 A CN118044104 A CN 118044104A CN 202280065788 A CN202280065788 A CN 202280065788A CN 118044104 A CN118044104 A CN 118044104A
Authority
CN
China
Prior art keywords
rib
power unit
ribs
electric power
inverter
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
Application number
CN202280065788.7A
Other languages
English (en)
Chinese (zh)
Inventor
赤石浩毅
山本和志
小笠原大介
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nidec Corp
Original Assignee
Nidec Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nidec Corp filed Critical Nidec Corp
Publication of CN118044104A publication Critical patent/CN118044104A/zh
Pending legal-status Critical Current

Links

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)
CN202280065788.7A 2021-09-29 2022-06-10 电动动力单元 Pending CN118044104A (zh)

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
CN118044104A true CN118044104A (zh) 2024-05-14

Family

ID=85780543

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280065788.7A Pending CN118044104A (zh) 2021-09-29 2022-06-10 电动动力单元

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=)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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
JP4250389B2 (ja) 2002-08-29 2009-04-08 日本電産株式会社 モータ
JP4117554B2 (ja) 2003-08-06 2008-07-16 株式会社デンソー モータ制御装置
JP2007166710A (ja) 2005-12-09 2007-06-28 Toyota Motor Corp 回転電機
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
JP5887744B2 (ja) 2011-07-25 2016-03-16 いすゞ自動車株式会社 パワープラントの振動低減機構とそれを搭載した車両
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

Also Published As

Publication number Publication date
DE112022004684T5 (de) 2024-07-11
JPWO2023053588A1 (https=) 2023-04-06
WO2023053588A1 (ja) 2023-04-06
US20240405645A1 (en) 2024-12-05

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