KR100396800B1 - 교류발전기 - Google Patents
교류발전기 Download PDFInfo
- Publication number
- KR100396800B1 KR100396800B1 KR10-2000-0067371A KR20000067371A KR100396800B1 KR 100396800 B1 KR100396800 B1 KR 100396800B1 KR 20000067371 A KR20000067371 A KR 20000067371A KR 100396800 B1 KR100396800 B1 KR 100396800B1
- Authority
- KR
- South Korea
- Prior art keywords
- stator
- slot
- coil
- slots
- stator core
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
-
- 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
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- 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
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
- H02K2203/09—Machines characterised by wiring elements other than wires, e.g. bus rings, for connecting the winding terminations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Windings For Motors And Generators (AREA)
- Synchronous Machinery (AREA)
Abstract
Description
Claims (3)
- 축방향으로 뻗은 슬롯이 내주측에 개구하도록 원주방향으로 다수 병설된 환상의 고정자철심 및 이 슬롯내에 설치되어 이 고정자철심에 권장된 고정자코일을 갖는 고정자와 상기 고정자철심의 내주측에 회전 가능하게 설치되고, 회전원주방향을 따라 N극 및 S극을 교호로 형성하는 다수의 클로상 자극을 갖는 회전자와, 상기 회전자와 상기 고정자를 지지하는 브래킷과, 상기 고정자의 축방향의 한쪽에 설치되고, 상기 고정자코일의 권선단에 접속되어 이 고정자코일의 교류출력을 직류로 정류하는 정류기를 구비하고, 상기 슬로수가 1상, 1극당 2로 되는 교류발전기에서, 상기 고정자코일은 연속적으로 되는 소선이 상기 고정자철심의 단면측의 상기 슬롯외에서 되돌려져서 소정 슬롯수 마다에 상기 슬롯내에서 슬롯 깊이방향으로 내층과 외층을 교대로 채택하도록 권장된 다수의 권선을 갖고 상기 다수의 권선은, 다수개의 상기 소선을 동시에 접어서 형성된 적어도 1조의 소선군으로 구성되며, 상기 소선군은, 직선부가 턴부에 의해 연결되어 소정 슬롯피치로 배열되고, 또한 인접하는 이 직선부가 이 턴부에 의해 슬롯 깊이방향으로 내층과 외층을 교대로 채택하도록 오프셋된 패턴으로 형성된 2개의 상기 소선을, 서로 상기 소정 슬롯피치 오프셋하여 상기 직선부를 겹쳐서 배열하여 되는 소선쌍이, 1슬롯 피치 오프셋되어 상기 소정 슬롯수와 같은수의 쌍으로 배열되고, 또한 상기 소선의 단부가 상기 소선군의 양단의 양측에 뻗어나와서 구성되며, 상기 고정자코일은, 상기 고정자철심에 권장된 상기 소선권을 구성하는 상기 소선의 상기 슬롯에서 이 고정자철심의 축방향의 양단으로 뻗어나오는 단부를 결선하여 구성되어 있는 것을 특징으로 하는 교류발전기.
- 제 1항에 있어서,상기 고정자코일은, 상기 다수의 권선을 결선해서 형성된 2조의 3상 코일이 서로 위상차를 가지고 배치되어 구성되어 있는 동시에, 인접하는 슬롯 개구부의 원주방향 공극중심의 간격이 불균등하게 형성되어 있는 것을 특징으로 하는 교류발전기.
- 제 2항에 있어서,상기 인접하는 슬롯 개구부의 원주방향 공극중심의 간격은 전기각으로 α도와(60-α)도의 반복으로 형성되고, 상기 α도는 16도 내지 29도의 범위에 있는 것을 특징으로 하는 교류발전기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-3621 | 2000-01-12 | ||
JP2000003621A JP3347116B2 (ja) | 2000-01-12 | 2000-01-12 | 交流発電機 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010070215A KR20010070215A (ko) | 2001-07-25 |
KR100396800B1 true KR100396800B1 (ko) | 2003-09-02 |
Family
ID=18532537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0067371A KR100396800B1 (ko) | 2000-01-12 | 2000-11-14 | 교류발전기 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6504283B1 (ko) |
JP (1) | JP3347116B2 (ko) |
KR (1) | KR100396800B1 (ko) |
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JP3566665B2 (ja) * | 2001-04-06 | 2004-09-15 | 三菱電機株式会社 | 回転電機の固定子 |
JP3593059B2 (ja) * | 2001-05-28 | 2004-11-24 | 三菱電機株式会社 | 車両用交流発電機 |
US20060218777A1 (en) * | 2001-05-30 | 2006-10-05 | Swift Gerald L | Encapsulated armature assembly and method of encapsulating an armature assembly |
US7242126B1 (en) * | 2001-05-30 | 2007-07-10 | Anorad Corporation | Encapsulated armature assembly and method of encapsulating an armature assembly |
DE10137270A1 (de) * | 2001-07-31 | 2003-02-20 | Aloys Wobben | Windenergieanlage mit Ringgenerator |
JP2003061307A (ja) | 2001-08-17 | 2003-02-28 | Mitsubishi Electric Corp | 回転電機 |
US7064466B2 (en) * | 2001-11-27 | 2006-06-20 | Denso Corporation | Brushless rotary electric machine having tandem rotary cores |
US7170211B2 (en) * | 2002-01-24 | 2007-01-30 | Visteon Global Technologies, Inc. | Stator winding having transitions |
US6882077B2 (en) * | 2002-12-19 | 2005-04-19 | Visteon Global Technologies, Inc. | Stator winding having cascaded end loops |
US7129612B2 (en) * | 2002-01-24 | 2006-10-31 | Visteon Global Technologies, Inc. | Stator assembly with cascaded winding and method of making same |
JP3590623B2 (ja) | 2002-05-23 | 2004-11-17 | 三菱電機株式会社 | 車両用交流回転電機 |
US6794785B2 (en) * | 2002-06-26 | 2004-09-21 | Denso Corporation | Alternator for vehicles |
JP3791471B2 (ja) * | 2002-07-12 | 2006-06-28 | 株式会社デンソー | セグメント順次接合ステータコイル型回転電機 |
FR2847739B1 (fr) * | 2002-10-09 | 2005-03-04 | Valeo Equip Electr Moteur | Procede de realisation d'un bobinage de stator de machine electrique tournante |
US6949857B2 (en) * | 2003-03-14 | 2005-09-27 | Visteon Global Technologies, Inc. | Stator of a rotary electric machine having stacked core teeth |
JP2004336966A (ja) * | 2003-05-12 | 2004-11-25 | Mitsubishi Electric Corp | 回転電機 |
US7081697B2 (en) * | 2004-06-16 | 2006-07-25 | Visteon Global Technologies, Inc. | Dynamoelectric machine stator core with mini caps |
US7386931B2 (en) | 2004-07-21 | 2008-06-17 | Visteon Global Technologies, Inc. | Method of forming cascaded stator winding |
US7269888B2 (en) * | 2004-08-10 | 2007-09-18 | Visteon Global Technologies, Inc. | Method of making cascaded multilayer stator winding with interleaved transitions |
DE102005048096A1 (de) * | 2005-09-30 | 2007-04-26 | Robert Bosch Gmbh | Elektrische Maschine, insbesondere Drehstromgenerator |
DE102006016249A1 (de) * | 2006-03-31 | 2007-10-04 | Robert Bosch Gmbh | Stator für eine Elektromaschine und Verfahren zur Herstellung |
JP2008113539A (ja) * | 2006-10-03 | 2008-05-15 | Denso Corp | 交流回転電機 |
KR101272335B1 (ko) | 2006-10-20 | 2013-06-07 | 삼성디스플레이 주식회사 | 표시 장치 및 그의 구동 방법 |
JP5230250B2 (ja) * | 2008-04-24 | 2013-07-10 | 三菱電機株式会社 | 電動機および電力供給制御装置 |
US8415854B2 (en) * | 2008-07-28 | 2013-04-09 | Direct Drive Systems, Inc. | Stator for an electric machine |
DE102008051047B4 (de) | 2008-10-09 | 2015-07-30 | Feaam Gmbh | Elektrische Maschine |
DE102008057349B3 (de) | 2008-11-14 | 2010-07-15 | Feaam Gmbh | Elektrische Maschine |
US20120038238A1 (en) * | 2009-03-11 | 2012-02-16 | Hitachi, Ltd. | AC Generator for Vehicle |
DE102009036034B4 (de) * | 2009-08-04 | 2011-07-07 | FEAAM GmbH, 85579 | Elektrische Maschine |
US10326323B2 (en) | 2015-12-11 | 2019-06-18 | Whirlpool Corporation | Multi-component rotor for an electric motor of an appliance |
US10704180B2 (en) | 2016-09-22 | 2020-07-07 | Whirlpool Corporation | Reinforcing cap for a tub rear wall of an appliance |
US10693336B2 (en) | 2017-06-02 | 2020-06-23 | Whirlpool Corporation | Winding configuration electric motor |
CN109713812A (zh) * | 2019-02-21 | 2019-05-03 | 芜湖杰诺瑞汽车电器系统有限公司 | 一种具有扁线定子绕组的汽车发电机 |
CN114301199B (zh) * | 2021-12-31 | 2023-09-22 | 苏州汇川联合动力系统股份有限公司 | 定子组件和电机 |
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JPH10257744A (ja) * | 1997-03-10 | 1998-09-25 | Oriental Motor Co Ltd | ハイブリッド型ステッピングモータ |
KR19980087343A (ko) * | 1997-05-26 | 1998-12-05 | 오카베 히로무 | 차량용 교류발전기 |
JPH11234933A (ja) * | 1997-05-26 | 1999-08-27 | Denso Corp | 回転電機 |
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2000
- 2000-01-12 JP JP2000003621A patent/JP3347116B2/ja not_active Expired - Lifetime
- 2000-09-13 US US09/661,089 patent/US6504283B1/en not_active Expired - Lifetime
- 2000-11-14 KR KR10-2000-0067371A patent/KR100396800B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH10257744A (ja) * | 1997-03-10 | 1998-09-25 | Oriental Motor Co Ltd | ハイブリッド型ステッピングモータ |
KR19980087343A (ko) * | 1997-05-26 | 1998-12-05 | 오카베 히로무 | 차량용 교류발전기 |
JPH11234933A (ja) * | 1997-05-26 | 1999-08-27 | Denso Corp | 回転電機 |
Also Published As
Publication number | Publication date |
---|---|
KR20010070215A (ko) | 2001-07-25 |
US6504283B1 (en) | 2003-01-07 |
JP3347116B2 (ja) | 2002-11-20 |
JP2001197713A (ja) | 2001-07-19 |
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