JP6977682B2 - 回転電機ユニット - Google Patents

回転電機ユニット Download PDF

Info

Publication number
JP6977682B2
JP6977682B2 JP2018139475A JP2018139475A JP6977682B2 JP 6977682 B2 JP6977682 B2 JP 6977682B2 JP 2018139475 A JP2018139475 A JP 2018139475A JP 2018139475 A JP2018139475 A JP 2018139475A JP 6977682 B2 JP6977682 B2 JP 6977682B2
Authority
JP
Japan
Prior art keywords
housing
flow path
power
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
JP2018139475A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020018094A5 (enExample
JP2020018094A (ja
Inventor
龍太 田辺
雄太 橋本
友久 佐野
知志 眞貝
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
Priority to JP2018139475A priority Critical patent/JP6977682B2/ja
Priority to PCT/JP2019/022083 priority patent/WO2020021865A1/ja
Priority to DE112019003757.9T priority patent/DE112019003757T5/de
Priority to CN201980048912.7A priority patent/CN112470391B/zh
Publication of JP2020018094A publication Critical patent/JP2020018094A/ja
Publication of JP2020018094A5 publication Critical patent/JP2020018094A5/ja
Priority to US17/154,697 priority patent/US11888376B2/en
Application granted granted Critical
Publication of JP6977682B2 publication Critical patent/JP6977682B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
JP2018139475A 2018-07-25 2018-07-25 回転電機ユニット Active JP6977682B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
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
DE112019003757.9T DE112019003757T5 (de) 2018-07-25 2019-06-04 Rotierende elektrische Maschineneinheit
CN201980048912.7A CN112470391B (zh) 2018-07-25 2019-06-04 旋转电机单元
US17/154,697 US11888376B2 (en) 2018-07-25 2021-01-21 Rotary electric machine unit having rotary electric machine with cooling part and electric power conversion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018139475A JP6977682B2 (ja) 2018-07-25 2018-07-25 回転電機ユニット

Publications (3)

Publication Number Publication Date
JP2020018094A JP2020018094A (ja) 2020-01-30
JP2020018094A5 JP2020018094A5 (enExample) 2020-07-16
JP6977682B2 true JP6977682B2 (ja) 2021-12-08

Family

ID=69180776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018139475A Active JP6977682B2 (ja) 2018-07-25 2018-07-25 回転電機ユニット

Country Status (5)

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

Families Citing this family (11)

* 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
EP4241371A4 (en) * 2020-11-03 2024-11-06 H3X Technologies Inc. INTEGRATED INVERTER ELECTRIC MOTOR AND SHARED COOLING SYSTEM
JP7569386B2 (ja) 2020-11-04 2024-10-17 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
US20240373603A1 (en) * 2021-08-30 2024-11-07 Nidec Corporation Power conversion device and drive device
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
WO2023145420A1 (ja) * 2022-01-26 2023-08-03 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

Family Cites Families (17)

* 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
JP4423746B2 (ja) * 2000-05-10 2010-03-03 株式会社デンソー 冷媒冷却型両面冷却半導体装置
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
JP5492599B2 (ja) 2010-02-26 2014-05-14 日立オートモティブシステムズ株式会社 回転電機システム
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
JP5588895B2 (ja) * 2011-02-28 2014-09-10 日立オートモティブシステムズ株式会社 パワー半導体モジュール，パワー半導体モジュールの製造方法及び電力変換装置
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
CN106464153B (zh) * 2014-05-28 2019-04-02 三菱电机株式会社 电力转换装置
BR112017006119B1 (pt) * 2014-09-30 2021-11-23 Nissan Motor Co., Ltd. Sistema de maquinário elétrico rotacional
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
EP3279509B1 (en) 2015-03-30 2021-06-30 NSK Ltd. Friction roller type reduction gear
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

Also Published As

Publication number Publication date
CN112470391A (zh) 2021-03-09
US11888376B2 (en) 2024-01-30
CN112470391B (zh) 2023-09-12
DE112019003757T5 (de) 2021-04-08
WO2020021865A1 (ja) 2020-01-30
US20210175771A1 (en) 2021-06-10
JP2020018094A (ja) 2020-01-30

Similar Documents

Publication Publication Date Title
JP6977682B2 (ja) 回転電機ユニット
JP6915633B2 (ja) 電力変換装置
CN101795054B (zh) 电力变换装置
JP5247745B2 (ja) 電力変換装置
JP5301695B2 (ja) 電力変換装置
JP7338278B2 (ja) パワーモジュール及び電力変換装置
JP2012065544A (ja) インバータ回路用の半導体モジュール
JP6259893B2 (ja) 半導体モジュール及びこれを備えた電力変換装置
JP5551808B2 (ja) 半導体モジュール及びこれを備えた電力変換装置
WO2020021880A1 (ja) 電力変換装置
JP6047599B2 (ja) 半導体モジュール及びこれを備えた電力変換装置
JP5706563B2 (ja) 半導体モジュール及びこれを備えた電力変換装置
JP6511506B2 (ja) 半導体モジュール及びこれを備えた電力変換装置
JP2019149560A (ja) 半導体モジュール及びこれを備えた電力変換装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200601

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200601

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210615

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20211012

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20211025

R151 Written notification of patent or utility model registration

Ref document number: 6977682

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250