CN112470391B - 旋转电机单元 - Google Patents

旋转电机单元 Download PDF

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Publication number
CN112470391B
CN112470391B CN201980048912.7A CN201980048912A CN112470391B CN 112470391 B CN112470391 B CN 112470391B CN 201980048912 A CN201980048912 A CN 201980048912A CN 112470391 B CN112470391 B CN 112470391B
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CN
China
Prior art keywords
flow path
housing
power
module
semiconductor device
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
CN201980048912.7A
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English (en)
Chinese (zh)
Other versions
CN112470391A (zh
Inventor
田边龍太
桥本雄太
佐野友久
眞贝知志
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of CN112470391A publication Critical patent/CN112470391A/zh
Application granted granted Critical
Publication of CN112470391B publication Critical patent/CN112470391B/zh
Active legal-status Critical Current
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Classifications

    • 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
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/327—Means for protecting converters other than automatic disconnection against abnormal temperatures
    • 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
    • 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
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • 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
    • H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inverter Devices (AREA)
  • Motor Or Generator Cooling System (AREA)
CN201980048912.7A 2018-07-25 2019-06-04 旋转电机单元 Active CN112470391B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-139475 2018-07-25
JP2018139475A JP6977682B2 (ja) 2018-07-25 2018-07-25 回転電機ユニット
PCT/JP2019/022083 WO2020021865A1 (ja) 2018-07-25 2019-06-04 回転電機ユニット

Publications (2)

Publication Number Publication Date
CN112470391A CN112470391A (zh) 2021-03-09
CN112470391B true CN112470391B (zh) 2023-09-12

Family

ID=69180776

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980048912.7A Active CN112470391B (zh) 2018-07-25 2019-06-04 旋转电机单元

Country Status (5)

Country Link
US (1) US11888376B2 (https=)
JP (1) JP6977682B2 (https=)
CN (1) CN112470391B (https=)
DE (1) DE112019003757T5 (https=)
WO (1) WO2020021865A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3105892B1 (fr) * 2019-12-31 2023-07-14 Thales Sa Dispositif de refroidissement et moto-variateur
JP7322840B2 (ja) * 2020-09-17 2023-08-08 株式会社デンソー 回転電機ユニット
JP7322841B2 (ja) * 2020-09-17 2023-08-08 株式会社デンソー 回転電機ユニット
JP7314892B2 (ja) * 2020-09-17 2023-07-26 株式会社デンソー 回転電機ユニット
WO2022098636A1 (en) * 2020-11-03 2022-05-12 H3X Technologies Inc. Electric motor with integrated inverter and shared cooling system
WO2022097364A1 (ja) 2020-11-04 2022-05-12 日立Astemo株式会社 インバータ一体型モータ
JP7666108B2 (ja) 2021-05-12 2025-04-22 トヨタ自動車株式会社 モータおよびインバータの冷却構造
CN117941231A (zh) * 2021-08-30 2024-04-26 尼得科株式会社 电力转换装置及驱动装置
TWI793820B (zh) * 2021-10-22 2023-02-21 士林電機廠股份有限公司 馬達用轉子散熱結構
JP7661537B2 (ja) * 2022-01-26 2025-04-14 三菱電機株式会社 回転電機ユニット
FR3155508A1 (fr) * 2023-11-22 2025-05-23 Safran Electrical & Power Système propulsif électrique d’aéronef
US20250379496A1 (en) * 2024-06-10 2025-12-11 Cummins Inc. Electrical machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001320005A (ja) * 2000-05-10 2001-11-16 Denso Corp 冷媒冷却型両面冷却半導体装置
JP2011182480A (ja) * 2010-02-26 2011-09-15 Hitachi Automotive Systems Ltd 回転電機システム
CN103370787A (zh) * 2011-02-28 2013-10-23 日立汽车系统株式会社 功率半导体模块、功率半导体模块的制造方法和电力转换装置
CN106464153A (zh) * 2014-05-28 2017-02-22 三菱电机株式会社 电力转换装置
RU2637805C1 (ru) * 2014-09-30 2017-12-07 Ниссан Мотор Ко., Лтд. Система вращающейся электрической машины

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07293644A (ja) 1994-04-25 1995-11-07 Toyota Motor Corp 遊星歯車装置
JP4055042B2 (ja) * 2000-06-29 2008-03-05 株式会社デンソー インバータ装置
JP3559909B2 (ja) * 2002-11-07 2004-09-02 日産自動車株式会社 機電一体型駆動装置
JP4327618B2 (ja) * 2004-02-05 2009-09-09 トヨタ自動車株式会社 インバータ一体型回転電機およびその回転電機を備えた車両
DE102004048908A1 (de) * 2004-10-06 2006-04-20 Daimlerchrysler Ag Antriebsstrang für ein Fahrzeug mit elektrischer Maschine
JP5501257B2 (ja) * 2011-01-12 2014-05-21 日立オートモティブシステムズ株式会社 回転電機ユニット
JP5942714B2 (ja) 2012-09-07 2016-06-29 株式会社デンソー 回転電機
JP5789576B2 (ja) * 2012-09-14 2015-10-07 日立オートモティブシステムズ株式会社 電力変換装置
CN104620478A (zh) * 2012-09-21 2015-05-13 日产自动车株式会社 电动机的冷却构造
JP6543907B2 (ja) * 2014-10-08 2019-07-17 三菱自動車工業株式会社 車両用モータ装置
JP6702310B2 (ja) 2015-03-30 2020-06-03 日本精工株式会社 摩擦ローラ式減速機
US10819189B2 (en) 2016-06-29 2020-10-27 Mitsubishi Electric Corporation Automotive rotary electric machine with annular liquid coolant channel for stator and power converting apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001320005A (ja) * 2000-05-10 2001-11-16 Denso Corp 冷媒冷却型両面冷却半導体装置
JP2011182480A (ja) * 2010-02-26 2011-09-15 Hitachi Automotive Systems Ltd 回転電機システム
CN103370787A (zh) * 2011-02-28 2013-10-23 日立汽车系统株式会社 功率半导体模块、功率半导体模块的制造方法和电力转换装置
CN106464153A (zh) * 2014-05-28 2017-02-22 三菱电机株式会社 电力转换装置
RU2637805C1 (ru) * 2014-09-30 2017-12-07 Ниссан Мотор Ко., Лтд. Система вращающейся электрической машины

Also Published As

Publication number Publication date
CN112470391A (zh) 2021-03-09
US20210175771A1 (en) 2021-06-10
US11888376B2 (en) 2024-01-30
JP6977682B2 (ja) 2021-12-08
WO2020021865A1 (ja) 2020-01-30
DE112019003757T5 (de) 2021-04-08
JP2020018094A (ja) 2020-01-30

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