JP7468313B2 - 駆動装置 - Google Patents

駆動装置 Download PDF

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Publication number
JP7468313B2
JP7468313B2 JP2020192833A JP2020192833A JP7468313B2 JP 7468313 B2 JP7468313 B2 JP 7468313B2 JP 2020192833 A JP2020192833 A JP 2020192833A JP 2020192833 A JP2020192833 A JP 2020192833A JP 7468313 B2 JP7468313 B2 JP 7468313B2
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JP
Japan
Prior art keywords
inverter
lid
motor
side opening
oil
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.)
Active
Application number
JP2020192833A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022081344A (ja
Inventor
均志 黒柳
勇樹 石川
勇貴 内尾
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
Priority to JP2020192833A priority Critical patent/JP7468313B2/ja
Priority to CN202111361931.0A priority patent/CN114520567B/zh
Publication of JP2022081344A publication Critical patent/JP2022081344A/ja
Application granted granted Critical
Publication of JP7468313B2 publication Critical patent/JP7468313B2/ja
Active legal-status Critical Current
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Classifications

    • 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
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/0094—Structural association with other electrical or electronic devices
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/03—Covers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20927—Liquid coolant without phase change
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Frames (AREA)
JP2020192833A 2020-11-19 2020-11-19 駆動装置 Active JP7468313B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020192833A JP7468313B2 (ja) 2020-11-19 2020-11-19 駆動装置
CN202111361931.0A CN114520567B (zh) 2020-11-19 2021-11-17 驱动装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020192833A JP7468313B2 (ja) 2020-11-19 2020-11-19 駆動装置

Publications (2)

Publication Number Publication Date
JP2022081344A JP2022081344A (ja) 2022-05-31
JP7468313B2 true JP7468313B2 (ja) 2024-04-16

Family

ID=81594552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020192833A Active JP7468313B2 (ja) 2020-11-19 2020-11-19 駆動装置

Country Status (2)

Country Link
JP (1) JP7468313B2 (zh)
CN (1) CN114520567B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3140493A1 (fr) 2022-09-29 2024-04-05 Nidec Psa Emotors Ensemble de machine électrique tournante comportant un onduleur

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013258880A (ja) 2012-06-14 2013-12-26 Nikon Corp 検出器及びモータ装置
JP2020018143A (ja) 2018-07-27 2020-01-30 アイシン・エィ・ダブリュ株式会社 車両用駆動装置
WO2020209324A1 (ja) 2019-04-11 2020-10-15 日本電産株式会社 モータユニット
JP2021118616A (ja) 2020-01-27 2021-08-10 三菱電機株式会社 自動車用機器の水路構造、その製造方法、自動車用機器の水路構造を有する回転電機、およびその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5983505B2 (ja) * 2013-04-04 2016-08-31 株式会社デンソー 電力変換装置、および、これを用いた駆動装置
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
JP2020090899A (ja) * 2018-12-03 2020-06-11 株式会社豊田自動織機 電動過給機
US12070993B2 (en) * 2019-03-19 2024-08-27 Aisin Corporation Vehicle drive device
EP3944472A4 (en) * 2019-03-20 2022-11-09 LG Magna e-Powertrain Co., Ltd. INTELLIGENT POWER GENERATION MODULE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013258880A (ja) 2012-06-14 2013-12-26 Nikon Corp 検出器及びモータ装置
JP2020018143A (ja) 2018-07-27 2020-01-30 アイシン・エィ・ダブリュ株式会社 車両用駆動装置
WO2020209324A1 (ja) 2019-04-11 2020-10-15 日本電産株式会社 モータユニット
JP2021118616A (ja) 2020-01-27 2021-08-10 三菱電機株式会社 自動車用機器の水路構造、その製造方法、自動車用機器の水路構造を有する回転電機、およびその製造方法

Also Published As

Publication number Publication date
CN114520567B (zh) 2024-04-26
CN114520567A (zh) 2022-05-20
JP2022081344A (ja) 2022-05-31

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