JP5742805B2 - 回転電機の固定子 - Google Patents
回転電機の固定子 Download PDFInfo
- Publication number
- JP5742805B2 JP5742805B2 JP2012201597A JP2012201597A JP5742805B2 JP 5742805 B2 JP5742805 B2 JP 5742805B2 JP 2012201597 A JP2012201597 A JP 2012201597A JP 2012201597 A JP2012201597 A JP 2012201597A JP 5742805 B2 JP5742805 B2 JP 5742805B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- magnetic layer
- slot
- stator
- conductor portion
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/42—Means for preventing or reducing eddy-current losses in the winding heads, e.g. by shielding
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/02—Windings characterised by the conductor material
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Windings For Motors And Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
Claims (2)
- ステータコアの周方向に沿って複数配置されるスロットと、
スロット内の周方向に一導体で配置されるコイルが、スロット内の径方向に沿って複数ターン巻回されて形成されるコイル体と、
を備え、
コイル体は、
平角導体部に磁性体層が被覆されその磁性体層に絶縁被膜が被覆される第1の種類のコイルと、
平角導体部に絶縁被膜が直接被覆される第2の種類のコイルと、
がスロット内の径方向に沿って交互に配置されることを特徴とする回転電機の固定子。 - 請求項1に記載の回転電機の固定子において、
磁性体層は、平角導体部の材料の透磁率よりも高い透磁率を有する強磁性体であることを特徴とする回転電機の固定子。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012201597A JP5742805B2 (ja) | 2012-09-13 | 2012-09-13 | 回転電機の固定子 |
US14/426,592 US9716414B2 (en) | 2012-09-13 | 2013-08-21 | Stator of rotating electric machine |
CN201380047588.XA CN104620474B (zh) | 2012-09-13 | 2013-08-21 | 旋转电机的定子 |
PCT/IB2013/001880 WO2014041408A2 (en) | 2012-09-13 | 2013-08-21 | Stator of rotating electric machine |
EP13762893.9A EP2896115A2 (en) | 2012-09-13 | 2013-08-22 | Stator of rotating electric machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012201597A JP5742805B2 (ja) | 2012-09-13 | 2012-09-13 | 回転電機の固定子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014057460A JP2014057460A (ja) | 2014-03-27 |
JP5742805B2 true JP5742805B2 (ja) | 2015-07-01 |
Family
ID=49182289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012201597A Active JP5742805B2 (ja) | 2012-09-13 | 2012-09-13 | 回転電機の固定子 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9716414B2 (ja) |
EP (1) | EP2896115A2 (ja) |
JP (1) | JP5742805B2 (ja) |
CN (1) | CN104620474B (ja) |
WO (1) | WO2014041408A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11108293B2 (en) | 2017-05-25 | 2021-08-31 | Mitsubishi Electric Corporation | Stator, motor, compressor, and air conditioner |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3748822A1 (en) * | 2014-12-26 | 2020-12-09 | Hitachi Automotive Systems, Ltd. | Coil forming device, stator and method for providing a rotating electric device |
WO2018073880A1 (ja) * | 2016-10-18 | 2018-04-26 | 弘次 須山 | 新型モーター 発電機、新型エンジン、新型タービン、新型リニア |
US10790716B2 (en) * | 2016-11-11 | 2020-09-29 | Hamilton Sundstrand Corporation | Layered conductors for reduced eddy loss |
JP2019161951A (ja) * | 2018-03-15 | 2019-09-19 | 本田技研工業株式会社 | 回転電機のステータ |
CN113809856B (zh) * | 2021-09-18 | 2022-12-09 | 深圳市京泉华科技股份有限公司 | 一种电机定子 |
JP2023059423A (ja) * | 2021-10-15 | 2023-04-27 | 株式会社アイシン | 回転電機用固定子 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5666148A (en) * | 1979-10-31 | 1981-06-04 | Shibaura Eng Works Co Ltd | Motor |
MX161230A (es) * | 1985-12-23 | 1990-08-24 | Unique Mobility Inc | Mejoras en transductor electromagnetico de peso ligero |
KR970013573A (ko) * | 1995-08-14 | 1997-03-29 | 이우섭 | 단극 회전 전기기의 회전자 코일 구성 방법 |
EP0881744B1 (en) * | 1997-05-26 | 2005-07-20 | Denso Corporation | Alternator for vehicle |
JP3707673B2 (ja) * | 2000-02-03 | 2005-10-19 | 株式会社デンソー | 車両用回転電機の固定子 |
DE10103935A1 (de) * | 2000-02-03 | 2001-08-09 | Denso Corp | Statoranordnung einer elektrischen Umlaufmaschine für ein Fahrzeug |
JP3971692B2 (ja) * | 2002-11-13 | 2007-09-05 | 本田技研工業株式会社 | スロットレス永久磁石式回転電機及びその巻線製造方法 |
JP2007020302A (ja) * | 2005-07-07 | 2007-01-25 | Denso Corp | 車両用回転電機 |
JP2008236924A (ja) | 2007-03-22 | 2008-10-02 | Hitachi Ltd | 回転電機及び電気自動車 |
CN201048311Y (zh) * | 2007-04-13 | 2008-04-16 | 哈尔滨电机厂有限责任公司 | 整根线棒单层绕组 |
JP5314908B2 (ja) | 2008-03-24 | 2013-10-16 | 株式会社デンソー | 回転電機の固定子および回転電機 |
JP5509896B2 (ja) * | 2010-02-10 | 2014-06-04 | 株式会社豊田自動織機 | ステータコイル及びモータ |
JP2011210638A (ja) | 2010-03-30 | 2011-10-20 | Furukawa Electric Co Ltd:The | 電磁石用線材 |
JP2011222617A (ja) | 2010-04-06 | 2011-11-04 | Furukawa Electric Co Ltd:The | インダクタ用線材およびインダクタ |
WO2012077215A1 (ja) * | 2010-12-09 | 2012-06-14 | 株式会社 日立製作所 | 車両用交流発電機 |
-
2012
- 2012-09-13 JP JP2012201597A patent/JP5742805B2/ja active Active
-
2013
- 2013-08-21 US US14/426,592 patent/US9716414B2/en active Active
- 2013-08-21 CN CN201380047588.XA patent/CN104620474B/zh not_active Expired - Fee Related
- 2013-08-21 WO PCT/IB2013/001880 patent/WO2014041408A2/en active Application Filing
- 2013-08-22 EP EP13762893.9A patent/EP2896115A2/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11108293B2 (en) | 2017-05-25 | 2021-08-31 | Mitsubishi Electric Corporation | Stator, motor, compressor, and air conditioner |
Also Published As
Publication number | Publication date |
---|---|
EP2896115A2 (en) | 2015-07-22 |
CN104620474A (zh) | 2015-05-13 |
WO2014041408A8 (en) | 2015-03-05 |
US9716414B2 (en) | 2017-07-25 |
JP2014057460A (ja) | 2014-03-27 |
WO2014041408A3 (en) | 2015-04-23 |
US20150244233A1 (en) | 2015-08-27 |
WO2014041408A2 (en) | 2014-03-20 |
CN104620474B (zh) | 2017-06-09 |
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