JP7195445B2 - コアの冷却構造およびそれを備えた電力変換装置 - Google Patents

コアの冷却構造およびそれを備えた電力変換装置 Download PDF

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Publication number
JP7195445B2
JP7195445B2 JP2021540684A JP2021540684A JP7195445B2 JP 7195445 B2 JP7195445 B2 JP 7195445B2 JP 2021540684 A JP2021540684 A JP 2021540684A JP 2021540684 A JP2021540684 A JP 2021540684A JP 7195445 B2 JP7195445 B2 JP 7195445B2
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Japan
Prior art keywords
core
housing
cooling
core portion
cooling structure
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Active
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JP2021540684A
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English (en)
Japanese (ja)
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JPWO2021033485A1 (https=
JPWO2021033485A5 (https=
Inventor
義一 角田
隆 熊谷
健太 藤井
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
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Mitsubishi Electric Corp
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Publication of JPWO2021033485A5 publication Critical patent/JPWO2021033485A5/ja
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    • 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
    • H01F27/085—Cooling by ambient air
    • 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
    • H01F27/10—Liquid 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
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • 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
    • H01F27/266—Fastening or mounting the core on casing or 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
    • H02M3/22—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
    • 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
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • H01F2027/065—Mounting on printed circuit boards

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Transformer Cooling (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
JP2021540684A 2019-08-22 2020-07-22 コアの冷却構造およびそれを備えた電力変換装置 Active JP7195445B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019151844 2019-08-22
JP2019151844 2019-08-22
PCT/JP2020/028424 WO2021033485A1 (ja) 2019-08-22 2020-07-22 コアの冷却構造およびそれを備えた電力変換装置

Publications (3)

Publication Number Publication Date
JPWO2021033485A1 JPWO2021033485A1 (https=) 2021-02-25
JPWO2021033485A5 JPWO2021033485A5 (https=) 2022-03-16
JP7195445B2 true JP7195445B2 (ja) 2022-12-23

Family

ID=74660862

Family Applications (1)

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JP2021540684A Active JP7195445B2 (ja) 2019-08-22 2020-07-22 コアの冷却構造およびそれを備えた電力変換装置

Country Status (3)

Country Link
US (1) US20220277882A1 (https=)
JP (1) JP7195445B2 (https=)
WO (1) WO2021033485A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102584360B1 (ko) * 2022-02-24 2023-10-05 가천대학교 산학협력단 평면 변압기 및 그 제조 방법
CN115172021B (zh) * 2022-09-08 2022-12-02 深圳市固电电子有限公司 电感器冷却系统及方法
WO2024224955A1 (ja) * 2023-04-28 2024-10-31 三菱電機株式会社 電力変換装置
CN120090032B (zh) * 2024-12-31 2026-01-16 武汉光谷航天三江激光产业技术研究院有限公司 梯级变压式微通道散热结构及高功率激光器截止光阑

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007298066A (ja) 2006-04-28 2007-11-15 Mitsubishi Electric Corp 電磁式燃料噴射弁
JP2015095502A (ja) 2013-11-11 2015-05-18 Fdk株式会社 巻線部品の取付構造
WO2018037690A1 (ja) 2016-08-22 2018-03-01 三菱電機株式会社 電力変換装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495864U (https=) * 1977-12-20 1979-07-06
EP0299498B1 (en) * 1987-07-14 1993-09-29 Hitachi Metals, Ltd. Magnetic core and method of producing same
JP2006019418A (ja) * 2004-06-30 2006-01-19 Mitsumi Electric Co Ltd コイル装置
WO2009051057A1 (ja) * 2007-10-16 2009-04-23 Tamura Corporation フェライトコア
CN107615414B (zh) * 2015-05-29 2020-08-11 Ntn株式会社 磁性元件

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007298066A (ja) 2006-04-28 2007-11-15 Mitsubishi Electric Corp 電磁式燃料噴射弁
JP2015095502A (ja) 2013-11-11 2015-05-18 Fdk株式会社 巻線部品の取付構造
WO2018037690A1 (ja) 2016-08-22 2018-03-01 三菱電機株式会社 電力変換装置

Also Published As

Publication number Publication date
WO2021033485A1 (ja) 2021-02-25
US20220277882A1 (en) 2022-09-01
JPWO2021033485A1 (https=) 2021-02-25

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