CN116941000A - 线圈装置以及电力转换装置 - Google Patents

线圈装置以及电力转换装置 Download PDF

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Publication number
CN116941000A
CN116941000A CN202280012127.8A CN202280012127A CN116941000A CN 116941000 A CN116941000 A CN 116941000A CN 202280012127 A CN202280012127 A CN 202280012127A CN 116941000 A CN116941000 A CN 116941000A
Authority
CN
China
Prior art keywords
core
cores
winding
transformer
cooling
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.)
Pending
Application number
CN202280012127.8A
Other languages
English (en)
Chinese (zh)
Inventor
熊谷隆
福井数章
山本佳明
田中一史
浅井宪司
大桥和也
石原幸次
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.)
Bumu Motor Co ltd
Mitsubishi Electric Corp
Original Assignee
Bumu Motor Co ltd
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 Bumu Motor Co ltd, Mitsubishi Electric Corp filed Critical Bumu Motor Co ltd
Publication of CN116941000A publication Critical patent/CN116941000A/zh
Pending legal-status Critical Current

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/10—Composite arrangements of magnetic circuits
    • 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
    • H01F27/24—Magnetic cores
    • 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
    • H01F27/263—Fastening parts of the core together
    • 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
    • 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
    • H01F27/2823—Wires
    • 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
    • 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
    • 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Coils Or Transformers For Communication (AREA)
CN202280012127.8A 2021-02-04 2022-02-02 线圈装置以及电力转换装置 Pending CN116941000A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-016736 2021-02-04
JP2021016736 2021-02-04
PCT/JP2022/004015 WO2022168857A1 (ja) 2021-02-04 2022-02-02 コイル装置および電力変換装置

Publications (1)

Publication Number Publication Date
CN116941000A true CN116941000A (zh) 2023-10-24

Family

ID=82741448

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280012127.8A Pending CN116941000A (zh) 2021-02-04 2022-02-02 线圈装置以及电力转换装置

Country Status (5)

Country Link
US (1) US20240055171A1 (https=)
JP (1) JP7703171B2 (https=)
CN (1) CN116941000A (https=)
DE (1) DE112022000924T5 (https=)
WO (1) WO2022168857A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115602418B (zh) * 2022-08-15 2025-08-15 厦门伊科电子有限公司 一种嵌入散热器的高频电感器
CN116313442B (zh) * 2023-02-22 2024-03-05 湖南创一电子科技股份有限公司 一种全屏蔽组合合金电感以及制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56108216U (https=) * 1980-01-21 1981-08-22
JPS57140720U (https=) * 1981-02-27 1982-09-03
JPS58103126U (ja) * 1981-12-29 1983-07-13 三菱電機株式会社 高周波トランス
JPS5940512A (ja) * 1982-08-27 1984-03-06 Mitsubishi Electric Corp 電磁誘導機器
JPS59193011A (ja) * 1983-04-16 1984-11-01 Nippon Control Kk リアクトル付き変圧器
JPH04216605A (ja) * 1990-12-17 1992-08-06 Mitsubishi Electric Corp リアクトルの風冷却構造
JPH0864426A (ja) * 1994-08-19 1996-03-08 Toshiba Corp 静止誘導電気機器
JP2010050272A (ja) 2008-08-21 2010-03-04 Sansha Electric Mfg Co Ltd コイル装置
JP5378196B2 (ja) * 2009-12-28 2013-12-25 株式会社日立産機システム 油入変圧器
US9524820B2 (en) * 2012-11-13 2016-12-20 Raytheon Company Apparatus and method for thermal management of magnetic devices
JP2018190920A (ja) 2017-05-11 2018-11-29 東芝産業機器システム株式会社 鉄心

Also Published As

Publication number Publication date
DE112022000924T5 (de) 2023-11-23
US20240055171A1 (en) 2024-02-15
WO2022168857A1 (ja) 2022-08-11
JP7703171B2 (ja) 2025-07-07
JPWO2022168857A1 (https=) 2022-08-11

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