CN108476601B - 电子控制单元及使用该电子控制单元的电动助力转向装置 - Google Patents

电子控制单元及使用该电子控制单元的电动助力转向装置 Download PDF

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Publication number
CN108476601B
CN108476601B CN201680077889.0A CN201680077889A CN108476601B CN 108476601 B CN108476601 B CN 108476601B CN 201680077889 A CN201680077889 A CN 201680077889A CN 108476601 B CN108476601 B CN 108476601B
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CN
China
Prior art keywords
heat
substrate
control unit
electronic control
semiconductor module
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Active
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CN201680077889.0A
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English (en)
Chinese (zh)
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CN108476601A (zh
Inventor
田岛刚
内田贵之
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Denso Corp
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Denso Corp
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Publication of CN108476601A publication Critical patent/CN108476601A/zh
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Publication of CN108476601B publication Critical patent/CN108476601B/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0403—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by constructional features, e.g. common housing for motor and gear box
    • B62D5/0406—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by constructional features, e.g. common housing for motor and gear box including housing for electronic control unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B62D5/0463—Controlling the motor calculating assisting torque from the motor based on driver input
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • H05K1/0203—Cooling of mounted components
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • H05K1/0203—Cooling of mounted components
    • H05K1/0209—External configuration of printed circuit board adapted for heat dissipation, e.g. lay-out of conductors, coatings
    • 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
    • H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/10—Arrangements for heating
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
    • H10W74/111—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed
    • H10W74/114—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed by a substrate and the encapsulations
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/06—Thermal details
    • H05K2201/066—Heatsink mounted on the surface of the printed circuit board [PCB]
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10166—Transistor
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10409—Screws
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/20—Arrangements for cooling
    • H10W40/231—Arrangements for cooling characterised by their places of attachment or cooling paths
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/20—Arrangements for cooling
    • H10W40/231—Arrangements for cooling characterised by their places of attachment or cooling paths
    • H10W40/235—Arrangements for cooling characterised by their places of attachment or cooling paths attached to package parts
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/60—Securing means for detachable heating or cooling arrangements, e.g. clamps
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/60—Securing means for detachable heating or cooling arrangements, e.g. clamps
    • H10W40/611—Bolts or screws
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Power Steering Mechanism (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Materials Engineering (AREA)
CN201680077889.0A 2016-01-08 2016-12-16 电子控制单元及使用该电子控制单元的电动助力转向装置 Active CN108476601B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016002868A JP6424839B2 (ja) 2016-01-08 2016-01-08 電子制御ユニット、および、これを用いた電動パワーステアリング装置
JP2016-002868 2016-01-08
PCT/JP2016/087497 WO2017119263A1 (ja) 2016-01-08 2016-12-16 電子制御ユニット、および、これを用いた電動パワーステアリング装置

Publications (2)

Publication Number Publication Date
CN108476601A CN108476601A (zh) 2018-08-31
CN108476601B true CN108476601B (zh) 2020-04-07

Family

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CN201680077889.0A Active CN108476601B (zh) 2016-01-08 2016-12-16 电子控制单元及使用该电子控制单元的电动助力转向装置

Country Status (4)

Country Link
US (1) US11084521B2 (enExample)
JP (1) JP6424839B2 (enExample)
CN (1) CN108476601B (enExample)
WO (1) WO2017119263A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6683020B2 (ja) * 2016-06-01 2020-04-15 株式会社デンソー 電力変換装置、及び、これを用いた電動パワーステアリング装置
JP6737221B2 (ja) * 2017-04-11 2020-08-05 株式会社デンソー 電動パワーステアリング制御装置および電子ユニット。
JP6838501B2 (ja) * 2017-06-14 2021-03-03 株式会社デンソー 電子制御装置、および、これを用いた電動パワーステアリング装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002093960A (ja) * 2000-09-12 2002-03-29 Nec Corp マルチチップモジュールの冷却構造およびその製造方法
JP2004022983A (ja) * 2002-06-19 2004-01-22 Mitsubishi Electric Corp 半導体装置
JP2013021348A (ja) * 2012-09-06 2013-01-31 Denso Corp 電子制御ユニット
JP2014011864A (ja) * 2012-06-29 2014-01-20 Hitachi Appliances Inc 電子機器、および、パワーコンディショナ
CN104742960A (zh) * 2013-12-26 2015-07-01 株式会社电装 电子控制单元和具有电子控制单元的电动助力转向装置
CN104754918A (zh) * 2013-12-26 2015-07-01 株式会社电装 电子控制单元和具有电子控制单元的电动助力转向装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006041199A (ja) * 2004-07-27 2006-02-09 Matsushita Electric Works Ltd 電子装置
JP2010245174A (ja) 2009-04-02 2010-10-28 Denso Corp 電子制御ユニット及びその製造方法
JP5110049B2 (ja) 2009-07-16 2012-12-26 株式会社デンソー 電子制御装置
JP2013004953A (ja) 2011-06-22 2013-01-07 Denso Corp 電子制御装置
JP3193907U (ja) * 2011-12-26 2014-10-30 オートリブ ディベロップメント エービー 乗員拘束装置制御装置
JP2014063930A (ja) * 2012-09-21 2014-04-10 Hitachi Automotive Systems Ltd 電子制御装置
JP6395947B2 (ja) * 2015-10-05 2018-09-26 三菱電機株式会社 電子制御装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002093960A (ja) * 2000-09-12 2002-03-29 Nec Corp マルチチップモジュールの冷却構造およびその製造方法
JP2004022983A (ja) * 2002-06-19 2004-01-22 Mitsubishi Electric Corp 半導体装置
JP2014011864A (ja) * 2012-06-29 2014-01-20 Hitachi Appliances Inc 電子機器、および、パワーコンディショナ
JP2013021348A (ja) * 2012-09-06 2013-01-31 Denso Corp 電子制御ユニット
CN104742960A (zh) * 2013-12-26 2015-07-01 株式会社电装 电子控制单元和具有电子控制单元的电动助力转向装置
CN104754918A (zh) * 2013-12-26 2015-07-01 株式会社电装 电子控制单元和具有电子控制单元的电动助力转向装置

Also Published As

Publication number Publication date
US11084521B2 (en) 2021-08-10
CN108476601A (zh) 2018-08-31
WO2017119263A1 (ja) 2017-07-13
JP6424839B2 (ja) 2018-11-21
JP2017123439A (ja) 2017-07-13
US20190023308A1 (en) 2019-01-24

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