CN117957752A - 旋转机线圈、其制造方法及旋转机 - Google Patents

旋转机线圈、其制造方法及旋转机 Download PDF

Info

Publication number
CN117957752A
CN117957752A CN202180102355.XA CN202180102355A CN117957752A CN 117957752 A CN117957752 A CN 117957752A CN 202180102355 A CN202180102355 A CN 202180102355A CN 117957752 A CN117957752 A CN 117957752A
Authority
CN
China
Prior art keywords
layer
mica
rotary machine
coil
nanofiller
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.)
Withdrawn
Application number
CN202180102355.XA
Other languages
English (en)
Chinese (zh)
Inventor
马渕贵裕
殷晓红
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 CN117957752A publication Critical patent/CN117957752A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
CN202180102355.XA 2021-09-21 2021-09-21 旋转机线圈、其制造方法及旋转机 Withdrawn CN117957752A (zh)

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 (1)

Publication Number Publication Date
CN117957752A true CN117957752A (zh) 2024-04-30

Family

ID=84887134

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180102355.XA Withdrawn CN117957752A (zh) 2021-09-21 2021-09-21 旋转机线圈、其制造方法及旋转机

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

Family Cites Families (12)

* 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
CA2344564C (en) * 2000-09-14 2008-07-22 General Electric Canada Inc. Graded electric field insulation system for dynamoelectric machine
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
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
EP2403113A1 (en) * 2010-07-02 2012-01-04 Alstom Technology Ltd Stator Bar
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
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
JP7203285B1 (ja) 2023-01-12
US20250119018A1 (en) 2025-04-10
JPWO2023047439A1 (https=) 2023-03-30
WO2023047439A1 (ja) 2023-03-30

Similar Documents

Publication Publication Date Title
JP6203235B2 (ja) 電磁コイル及びその製造方法
EP2418079B1 (en) Dry mica tape and instruction coils manufactured therewith
JP4922018B2 (ja) 回転電機のコイル絶縁物
WO2002089296A1 (fr) Bobine de machine dynamoelectrique, et ruban micace et feuille micacee utilises pour isoler cette bobine
EP2945169B1 (en) Insulation tape, method for producing same and stator coil
JP2016072301A (ja) 絶縁材、この絶縁材を用いた絶縁コイル、これらの製造方法、ならびにこの絶縁コイルを具備する装置
US11095179B2 (en) Thermosetting resin composition, stator coil obtained using same, and rotating electric machine
JP2010158113A (ja) 電気絶縁部材、回転電機用固定子コイルおよび回転電機
CN117957752A (zh) 旋转机线圈、其制造方法及旋转机
JP2012244861A (ja) 絶縁コイル
CN1071060C (zh) 一种电绝缘片状材料
JP7292525B2 (ja) 回転機コイルと回転電機、および回転機コイルの製造方法
JP2010166809A (ja) 回転電機
WO2018003043A1 (ja) 回転電機用コイル、回転電機用コイルの製造方法、マイカテープ、マイカテープの製造方法、マイカテープの硬化物及び絶縁物
WO2019077793A1 (ja) 固定子コイルの絶縁被覆材およびそれを用いた回転機
JP6758526B1 (ja) 回転機コイル、その製造方法及び回転機
WO2013186914A1 (ja) 回転電機固定子コイル絶縁用液状熱硬化性樹脂組成物、それを用いた回転電機及びその製造方法
US11901784B2 (en) Stator coil, method of manufacturing the same, and rotating electric machine
JP2009290973A (ja) 回転電機の固定子コイル、回転電機の固定子コイルの製造方法および回転電機
JP2019029475A (ja) 電気機器用コイルおよびその製造方法
JP2017168605A (ja) 電気機器用コイルおよび電気機器用コイルの製造方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20240430