JP7814549B2 - コイル装置および電力変換装置 - Google Patents

コイル装置および電力変換装置

Info

Publication number
JP7814549B2
JP7814549B2 JP2024561344A JP2024561344A JP7814549B2 JP 7814549 B2 JP7814549 B2 JP 7814549B2 JP 2024561344 A JP2024561344 A JP 2024561344A JP 2024561344 A JP2024561344 A JP 2024561344A JP 7814549 B2 JP7814549 B2 JP 7814549B2
Authority
JP
Japan
Prior art keywords
core
metal base
cooling body
base substrate
wiring
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
JP2024561344A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024116850A1 (https=
JPWO2024116850A5 (https=
Inventor
直樹 瀧川
智仁 福田
健太 藤井
雄二 白形
寛之 矢原
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 JPWO2024116850A1 publication Critical patent/JPWO2024116850A1/ja
Publication of JPWO2024116850A5 publication Critical patent/JPWO2024116850A5/ja
Application granted granted Critical
Publication of JP7814549B2 publication Critical patent/JP7814549B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/22—Cooling by heat conduction through solid or powdered fillings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/10—Single-phase transformers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Coils Of Transformers For General Uses (AREA)
JP2024561344A 2022-11-30 2023-11-15 コイル装置および電力変換装置 Active JP7814549B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022191443 2022-11-30
JP2022191443 2022-11-30
PCT/JP2023/041073 WO2024116850A1 (ja) 2022-11-30 2023-11-15 コイル装置および電力変換装置

Publications (3)

Publication Number Publication Date
JPWO2024116850A1 JPWO2024116850A1 (https=) 2024-06-06
JPWO2024116850A5 JPWO2024116850A5 (https=) 2025-06-05
JP7814549B2 true JP7814549B2 (ja) 2026-02-16

Family

ID=91323637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024561344A Active JP7814549B2 (ja) 2022-11-30 2023-11-15 コイル装置および電力変換装置

Country Status (2)

Country Link
JP (1) JP7814549B2 (https=)
WO (1) WO2024116850A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005086185A1 (en) 2004-03-10 2005-09-15 Det International Holding Limited Magnetic device
JP2016165176A (ja) 2015-03-06 2016-09-08 Fdk株式会社 絶縁型スイッチング電源
JP2017195326A (ja) 2016-04-22 2017-10-26 三菱電機株式会社 電源装置
JP2018198252A (ja) 2017-05-23 2018-12-13 住友電気工業株式会社 トランス、及び回路構成体
WO2020039787A1 (ja) 2018-08-20 2020-02-27 三菱電機株式会社 回路装置及び電力変換装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022255115A1 (ja) * 2021-06-03 2022-12-08 三菱電機株式会社 コイル装置および電力変換装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005086185A1 (en) 2004-03-10 2005-09-15 Det International Holding Limited Magnetic device
JP2016165176A (ja) 2015-03-06 2016-09-08 Fdk株式会社 絶縁型スイッチング電源
JP2017195326A (ja) 2016-04-22 2017-10-26 三菱電機株式会社 電源装置
JP2018198252A (ja) 2017-05-23 2018-12-13 住友電気工業株式会社 トランス、及び回路構成体
WO2020039787A1 (ja) 2018-08-20 2020-02-27 三菱電機株式会社 回路装置及び電力変換装置

Also Published As

Publication number Publication date
JPWO2024116850A1 (https=) 2024-06-06
WO2024116850A1 (ja) 2024-06-06

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