JP7566020B2 - 電力変換装置 - Google Patents

電力変換装置 Download PDF

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Publication number
JP7566020B2
JP7566020B2 JP2022524515A JP2022524515A JP7566020B2 JP 7566020 B2 JP7566020 B2 JP 7566020B2 JP 2022524515 A JP2022524515 A JP 2022524515A JP 2022524515 A JP2022524515 A JP 2022524515A JP 7566020 B2 JP7566020 B2 JP 7566020B2
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JP
Japan
Prior art keywords
cooling body
printed circuit
circuit board
main surface
substrate
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
JP2022524515A
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English (en)
Japanese (ja)
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JPWO2021235485A5 (ja
JPWO2021235485A1 (https=
Inventor
雄太 吉見
健太 藤井
雄二 白形
寛之 矢原
浩之 清永
智仁 福田
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2021235485A1 publication Critical patent/JPWO2021235485A1/ja
Publication of JPWO2021235485A5 publication Critical patent/JPWO2021235485A5/ja
Application granted granted Critical
Publication of JP7566020B2 publication Critical patent/JP7566020B2/ja
Active legal-status Critical Current
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Classifications

    • 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
    • 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/003—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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33569—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
    • 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
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface 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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
    • H05K3/0061—Laminating printed circuit boards onto other substrates, e.g. metallic substrates onto a metallic substrate, e.g. a heat sink
    • 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
    • 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/285—Single converters with a plurality of output stages connected in parallel
    • 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33569—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
    • H02M3/33573—Full-bridge at primary side of an isolation transformer
    • 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
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/148—Arrangements of two or more hingeably connected rigid printed circuit boards, i.e. connected by flexible means
    • 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
    • H05K2201/04—Assemblies of printed circuits
    • H05K2201/047—Box-like arrangements of PCBs
    • 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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/36—Assembling printed circuits with other printed circuits
    • H05K3/366—Assembling printed circuits with other printed circuits substantially perpendicularly to each other

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Dc-Dc Converters (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Inverter Devices (AREA)
JP2022524515A 2020-05-21 2021-05-19 電力変換装置 Active JP7566020B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020088943 2020-05-21
JP2020088943 2020-05-21
PCT/JP2021/018982 WO2021235485A1 (ja) 2020-05-21 2021-05-19 電力変換装置および電力変換装置の製造方法

Publications (3)

Publication Number Publication Date
JPWO2021235485A1 JPWO2021235485A1 (https=) 2021-11-25
JPWO2021235485A5 JPWO2021235485A5 (ja) 2023-01-25
JP7566020B2 true JP7566020B2 (ja) 2024-10-11

Family

ID=78707880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022524515A Active JP7566020B2 (ja) 2020-05-21 2021-05-19 電力変換装置

Country Status (3)

Country Link
US (1) US12133369B2 (https=)
JP (1) JP7566020B2 (https=)
WO (1) WO2021235485A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7595757B2 (ja) * 2021-05-11 2024-12-06 三菱電機株式会社 電力変換装置
JP2024003916A (ja) * 2022-06-28 2024-01-16 三菱電機株式会社 電力変換装置
US12439543B2 (en) * 2022-09-14 2025-10-07 AA Power Inc. Power supply cooling structure

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3086623B2 (ja) 1995-04-27 2000-09-11 三洋電機株式会社 空気調和機
JP2007209184A (ja) 2006-02-06 2007-08-16 Mitsubishi Electric Corp 電力変換装置
JP2008305949A (ja) 2007-06-07 2008-12-18 Nec Computertechno Ltd 放熱機構、放熱方法
JP2009165327A (ja) 2008-01-10 2009-07-23 Mitsubishi Electric Corp インバータ装置及びその製造方法
JP2010187504A (ja) 2009-02-13 2010-08-26 Mitsubishi Electric Corp インバータ装置
JP2016152234A (ja) 2015-02-16 2016-08-22 古河電気工業株式会社 電子モジュール

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05145208A (ja) * 1991-11-18 1993-06-11 Toshiba Corp 回路ユニツト
JP3204916B2 (ja) * 1997-02-28 2001-09-04 株式会社東芝 インバータ一体型モータ
WO2000017994A1 (en) 1998-09-18 2000-03-30 Hitachi, Ltd. Motor driving device for automobiles
JP4998747B2 (ja) 2008-06-27 2012-08-15 国産電機株式会社 車載用電力制御装置
JP5169764B2 (ja) * 2008-11-19 2013-03-27 トヨタ自動車株式会社 電力変換装置
US9578788B2 (en) * 2013-03-15 2017-02-21 Atieva, Inc. Inverter power module packaging with cold plate
JP7373915B2 (ja) 2019-04-16 2023-11-06 三菱電機株式会社 電力変換装置
JP7267412B2 (ja) 2019-05-27 2023-05-01 三菱電機株式会社 電力変換装置および電力変換装置の製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3086623B2 (ja) 1995-04-27 2000-09-11 三洋電機株式会社 空気調和機
JP2007209184A (ja) 2006-02-06 2007-08-16 Mitsubishi Electric Corp 電力変換装置
JP2008305949A (ja) 2007-06-07 2008-12-18 Nec Computertechno Ltd 放熱機構、放熱方法
JP2009165327A (ja) 2008-01-10 2009-07-23 Mitsubishi Electric Corp インバータ装置及びその製造方法
JP2010187504A (ja) 2009-02-13 2010-08-26 Mitsubishi Electric Corp インバータ装置
JP2016152234A (ja) 2015-02-16 2016-08-22 古河電気工業株式会社 電子モジュール

Also Published As

Publication number Publication date
US12133369B2 (en) 2024-10-29
WO2021235485A1 (ja) 2021-11-25
US20230164958A1 (en) 2023-05-25
JPWO2021235485A1 (https=) 2021-11-25

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