KR20230114289A - 스테이터, 회전 전기 및 스테이터의 제조 방법 - Google Patents

스테이터, 회전 전기 및 스테이터의 제조 방법 Download PDF

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Publication number
KR20230114289A
KR20230114289A KR1020237022759A KR20237022759A KR20230114289A KR 20230114289 A KR20230114289 A KR 20230114289A KR 1020237022759 A KR1020237022759 A KR 1020237022759A KR 20237022759 A KR20237022759 A KR 20237022759A KR 20230114289 A KR20230114289 A KR 20230114289A
Authority
KR
South Korea
Prior art keywords
resin
stator
slot
type epoxy
coil
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
KR1020237022759A
Other languages
English (en)
Korean (ko)
Inventor
아츠노리 니시카와
다카히로 하라다
신야 야마모토
와타루 고사카
Original Assignee
스미또모 베이크라이트 가부시키가이샤
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 스미또모 베이크라이트 가부시키가이샤 filed Critical 스미또모 베이크라이트 가부시키가이샤
Publication of KR20230114289A publication Critical patent/KR20230114289A/ko
Pending 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
    • 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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/04—Details of the magnetic circuit characterised by the material used for insulating the magnetic circuit or parts thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • 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
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H02K15/024—
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • 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
    • 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
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation 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
    • H02K3/46—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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
KR1020237022759A 2020-12-09 2021-12-08 스테이터, 회전 전기 및 스테이터의 제조 방법 Pending KR20230114289A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020203912 2020-12-09
JPJP-P-2020-203912 2020-12-09
JPJP-P-2021-066387 2021-04-09
JP2021066387 2021-04-09
PCT/JP2021/045072 WO2022124329A1 (ja) 2020-12-09 2021-12-08 ステータ、回転電機およびステータの製造方法

Publications (1)

Publication Number Publication Date
KR20230114289A true KR20230114289A (ko) 2023-08-01

Family

ID=81973294

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237022759A Pending KR20230114289A (ko) 2020-12-09 2021-12-08 스테이터, 회전 전기 및 스테이터의 제조 방법

Country Status (5)

Country Link
US (1) US20240006947A1 (https=)
EP (1) EP4262059A4 (https=)
JP (2) JP7594011B2 (https=)
KR (1) KR20230114289A (https=)
WO (1) WO2022124329A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025063549A1 (ko) * 2023-09-21 2025-03-27 주식회사 케이씨씨 절연재 및 이를 포함하는 회전 전기 기기
WO2025225946A1 (ko) * 2024-04-25 2025-10-30 주식회사 케이씨씨 절연재 조성물

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US12249883B2 (en) * 2022-04-13 2025-03-11 Ge Infrastructure Technology Llc Electric component with resin dam for conductive winding slot
EP4391311A1 (en) * 2022-12-19 2024-06-26 Yamaha Hatsudoki Kabushiki Kaisha Electric motor
KR102947852B1 (ko) * 2023-07-05 2026-04-06 주식회사 케이씨씨 절연재 및 이를 포함하는 회전 전기 기기
WO2025115769A1 (ja) * 2023-12-01 2025-06-05 住友ベークライト株式会社 熱硬化性樹脂組成物およびステータの製造方法
KR20250139561A (ko) * 2024-03-15 2025-09-23 주식회사 케이씨씨 절연재 조성물 및 이를 포함하는 회전 전기 기기
JPWO2025197744A1 (https=) * 2024-03-18 2025-09-25
DE102024120549A1 (de) * 2024-07-19 2026-01-22 Bayerische Motoren Werke Aktiengesellschaft Stator für eine elektrische Maschine, insbesondere eines Kraftfahrzeugs, Verfahren zum Herstellen eines solchen Stators sowie elektrische Maschine, insbesondere für ein Kraftfahrzeug

Citations (1)

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JP6814568B2 (ja) 2016-08-09 2021-01-20 株式会社三井ハイテック 積層鉄心

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JP3674523B2 (ja) * 2001-03-15 2005-07-20 三菱電機株式会社 回転電機の固定子及びその製造方法
JP2003158842A (ja) 2001-11-20 2003-05-30 Hitachi Ltd 回転機
JP2003284277A (ja) 2002-03-20 2003-10-03 Hitachi Ltd 回転電機及びその製造方法
US6873082B2 (en) * 2003-04-15 2005-03-29 Visteon Global Technologies, Inc. Stator assembly including a core slot insert member
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JP4379387B2 (ja) * 2005-06-27 2009-12-09 パナソニック電工株式会社 エポキシ樹脂無機複合シート及び成形品
US20090179506A1 (en) * 2007-10-26 2009-07-16 Yuji Saga Encapsulated stator assembly and process for preparation thereof
JP5194784B2 (ja) * 2007-12-28 2013-05-08 トヨタ自動車株式会社 ステータおよびモータ
JP2010154731A (ja) * 2008-11-20 2010-07-08 Toshiba Corp 回転電機コイルおよび回転電機
JP2010259316A (ja) * 2009-03-31 2010-11-11 Denso Corp 回転電機の固定子およびその製造方法
JP5981089B2 (ja) * 2010-08-23 2016-08-31 トヨタ自動車株式会社 コイル固定用絶縁樹脂シート、コイル固定用絶縁樹脂シートを用いたモータ用ステータおよびモータ用ステータの製造方法
JP5902463B2 (ja) * 2011-12-19 2016-04-13 新日鉄住金化学株式会社 エポキシ樹脂射出成型材料
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JP7092617B2 (ja) * 2018-08-29 2022-06-28 日立Astemo株式会社 回転電機の固定子の製造方法
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JP7302166B2 (ja) * 2018-12-10 2023-07-04 住友ベークライト株式会社 ステータコア絶縁用樹脂組成物
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025063549A1 (ko) * 2023-09-21 2025-03-27 주식회사 케이씨씨 절연재 및 이를 포함하는 회전 전기 기기
WO2025225946A1 (ko) * 2024-04-25 2025-10-30 주식회사 케이씨씨 절연재 조성물

Also Published As

Publication number Publication date
WO2022124329A1 (ja) 2022-06-16
JP2023155458A (ja) 2023-10-20
JPWO2022124329A1 (https=) 2022-06-16
US20240006947A1 (en) 2024-01-04
JP7594011B2 (ja) 2024-12-03
EP4262059A1 (en) 2023-10-18
EP4262059A4 (en) 2024-12-04

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