JP7580599B2 - 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 Download PDF

Info

Publication number
JP7580599B2
JP7580599B2 JP2023525719A JP2023525719A JP7580599B2 JP 7580599 B2 JP7580599 B2 JP 7580599B2 JP 2023525719 A JP2023525719 A JP 2023525719A JP 2023525719 A JP2023525719 A JP 2023525719A JP 7580599 B2 JP7580599 B2 JP 7580599B2
Authority
JP
Japan
Prior art keywords
core
metal base
coil
wiring
coil 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
JP2023525719A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022255115A5 (https=
JPWO2022255115A1 (https=
Inventor
浩之 清永
健太 藤井
隆 熊谷
智仁 福田
浩二 中島
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 JPWO2022255115A1 publication Critical patent/JPWO2022255115A1/ja
Publication of JPWO2022255115A5 publication Critical patent/JPWO2022255115A5/ja
Application granted granted Critical
Publication of JP7580599B2 publication Critical patent/JP7580599B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • 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
    • H01F27/2876—Cooling
    • 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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support
    • 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
    • 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
    • H01F27/2804—Printed windings
    • H01F2027/2814—Printed windings with only part of the coil or of the winding in the printed circuit board, e.g. the remaining coil or winding sections can be made of wires or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Transformer Cooling (AREA)
  • Coils Or Transformers For Communication (AREA)
JP2023525719A 2021-06-03 2022-05-19 コイル装置および電力変換装置 Active JP7580599B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021093693 2021-06-03
JP2021093693 2021-06-03
PCT/JP2022/020815 WO2022255115A1 (ja) 2021-06-03 2022-05-19 コイル装置および電力変換装置

Publications (3)

Publication Number Publication Date
JPWO2022255115A1 JPWO2022255115A1 (https=) 2022-12-08
JPWO2022255115A5 JPWO2022255115A5 (https=) 2024-01-16
JP7580599B2 true JP7580599B2 (ja) 2024-11-11

Family

ID=84323229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023525719A Active JP7580599B2 (ja) 2021-06-03 2022-05-19 コイル装置および電力変換装置

Country Status (3)

Country Link
US (1) US20240177914A1 (https=)
JP (1) JP7580599B2 (https=)
WO (1) WO2022255115A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024116850A1 (ja) * 2022-11-30 2024-06-06 三菱電機株式会社 コイル装置および電力変換装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020163818A1 (en) 2001-03-05 2002-11-07 Green Mark D. Magnetic device and method of manufacture therefor
JP2013168401A (ja) 2012-02-14 2013-08-29 Mitsubishi Electric Corp 車載用電力変換装置
JP2020161725A (ja) 2019-03-27 2020-10-01 株式会社ダイヘン トランス

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5974833B2 (ja) * 2012-11-02 2016-08-23 Tdk株式会社 コイル装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020163818A1 (en) 2001-03-05 2002-11-07 Green Mark D. Magnetic device and method of manufacture therefor
JP2013168401A (ja) 2012-02-14 2013-08-29 Mitsubishi Electric Corp 車載用電力変換装置
JP2020161725A (ja) 2019-03-27 2020-10-01 株式会社ダイヘン トランス

Also Published As

Publication number Publication date
WO2022255115A1 (ja) 2022-12-08
US20240177914A1 (en) 2024-05-30
JPWO2022255115A1 (https=) 2022-12-08

Similar Documents

Publication Publication Date Title
EP2485225B1 (en) Electronic unit
US8188829B2 (en) Coil substrate structure, substrate holding structure, and switching power supply
US11432437B2 (en) Power converter
JP5359749B2 (ja) トランス及びスイッチング電源装置
US8237535B2 (en) Integral planar transformer and busbar
EP1643552A1 (en) Module including circuit elements
JP6234537B1 (ja) 電力変換装置
CN112586094B (zh) 电路装置以及电力变换装置
KR100292596B1 (ko) 적층형 압전 트랜스포머 및 그 제조 방법
US20220264769A1 (en) Power converter and method for manufacturing power converter
JP7345621B2 (ja) 電力変換装置および電力変換装置の製造方法
JP7062130B2 (ja) 電力変換装置
JP7580599B2 (ja) コイル装置および電力変換装置
US20230411066A1 (en) Transformer
JP7509078B2 (ja) 半導体モジュール
JP7814549B2 (ja) コイル装置および電力変換装置
JP7660597B2 (ja) ラミネートコイルの製造方法、並びにラミネートコイル、コイル装置および電力変換装置
WO2017038567A1 (ja) 電力変換装置
JP2024129909A (ja) トランス及び電力変換装置
WO2025079521A1 (ja) 電力変換システム
WO2025079522A1 (ja) 電力変換装置
JPH0748946B2 (ja) スイッチング電源装置
JP7819077B2 (ja) トランスおよび電力変換装置
JP7118285B2 (ja) ラミネートコイル、コイル装置および電力変換装置
JP2026031019A (ja) 電子装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231002

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20231002

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: 20241001

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20241029

R150 Certificate of patent or registration of utility model

Ref document number: 7580599

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150