JP7203285B1 - 回転機コイル、その製造方法および回転機 - Google Patents

回転機コイル、その製造方法および回転機 Download PDF

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Publication number
JP7203285B1
JP7203285B1 JP2022530209A JP2022530209A JP7203285B1 JP 7203285 B1 JP7203285 B1 JP 7203285B1 JP 2022530209 A JP2022530209 A JP 2022530209A JP 2022530209 A JP2022530209 A JP 2022530209A JP 7203285 B1 JP7203285 B1 JP 7203285B1
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Japan
Prior art keywords
mica
layer
nano
layer side
filler
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JP2022530209A
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Japanese (ja)
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JPWO2023047439A5 (https=
JPWO2023047439A1 (https=
Inventor
貴裕 馬渕
暁紅 殷
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/30—Windings characterised by the insulating material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/10—Applying solid insulation to windings, stators or rotors, e.g. applying insulating tapes
    • H02K15/104—Insulating between conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
    • H02K15/122—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines of windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
JP2022530209A 2021-09-21 2021-09-21 回転機コイル、その製造方法および回転機 Active JP7203285B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/034492 WO2023047439A1 (ja) 2021-09-21 2021-09-21 回転機コイル、その製造方法および回転機

Publications (3)

Publication Number Publication Date
JP7203285B1 true JP7203285B1 (ja) 2023-01-12
JPWO2023047439A1 JPWO2023047439A1 (https=) 2023-03-30
JPWO2023047439A5 JPWO2023047439A5 (https=) 2023-08-29

Family

ID=84887134

Family Applications (1)

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JP2022530209A Active JP7203285B1 (ja) 2021-09-21 2021-09-21 回転機コイル、その製造方法および回転機

Country Status (5)

Country Link
US (1) US20250119018A1 (https=)
JP (1) JP7203285B1 (https=)
CN (1) CN117957752A (https=)
DE (1) DE112021008258T5 (https=)
WO (1) WO2023047439A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023170794A1 (ja) * 2022-03-08 2023-09-14 東芝三菱電機産業システム株式会社 回転電機及び絶縁テープ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129857U (ja) * 1984-02-10 1985-08-31 株式会社明電舎 高圧回転電機巻線の絶縁構造
JPH0311952A (ja) * 1989-06-08 1991-01-21 Mitsubishi Electric Corp 絶縁コイル
JP2004508800A (ja) * 2000-09-14 2004-03-18 ゼネラル　エレクトリック　カナダ　インコーポレーテッド 発電電動機械のための段状の電界の絶縁システム
JP2010158113A (ja) * 2008-12-26 2010-07-15 Toshiba Corp 電気絶縁部材、回転電機用固定子コイルおよび回転電機
JP2012016273A (ja) * 2010-07-02 2012-01-19 Alstom Technology Ltd 固定子バー
WO2019077793A1 (ja) * 2017-10-18 2019-04-25 三菱電機株式会社 固定子コイルの絶縁被覆材およびそれを用いた回転機

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7955661B2 (en) * 2005-06-14 2011-06-07 Siemens Energy, Inc. Treatment of micropores in mica materials
US20070026221A1 (en) * 2005-06-14 2007-02-01 Siemens Power Generation, Inc. Morphological forms of fillers for electrical insulation
CN107240439B (zh) * 2013-10-09 2020-04-03 日立化成株式会社 预浸云母带及使用其的线圈
WO2018002970A1 (ja) * 2016-07-01 2018-01-04 東芝三菱電機産業システム株式会社 絶縁構造製造方法、絶縁構造および回転電機
CN109075643A (zh) 2016-07-01 2018-12-21 东芝三菱电机产业系统株式会社 绝缘结构制造方法、绝缘结构及旋转电机
JP6157761B1 (ja) * 2016-07-13 2017-07-05 三菱電機株式会社 熱硬化性樹脂組成物及びこれを用いた固定子コイル、並びに回転電機

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129857U (ja) * 1984-02-10 1985-08-31 株式会社明電舎 高圧回転電機巻線の絶縁構造
JPH0311952A (ja) * 1989-06-08 1991-01-21 Mitsubishi Electric Corp 絶縁コイル
JP2004508800A (ja) * 2000-09-14 2004-03-18 ゼネラル　エレクトリック　カナダ　インコーポレーテッド 発電電動機械のための段状の電界の絶縁システム
JP2010158113A (ja) * 2008-12-26 2010-07-15 Toshiba Corp 電気絶縁部材、回転電機用固定子コイルおよび回転電機
JP2012016273A (ja) * 2010-07-02 2012-01-19 Alstom Technology Ltd 固定子バー
WO2019077793A1 (ja) * 2017-10-18 2019-04-25 三菱電機株式会社 固定子コイルの絶縁被覆材およびそれを用いた回転機

Also Published As

Publication number Publication date
DE112021008258T5 (de) 2024-07-04
US20250119018A1 (en) 2025-04-10
JPWO2023047439A1 (https=) 2023-03-30
CN117957752A (zh) 2024-04-30
WO2023047439A1 (ja) 2023-03-30

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