JP2014033500A - 回転電機のステータ - Google Patents
回転電機のステータ Download PDFInfo
- Publication number
- JP2014033500A JP2014033500A JP2012171160A JP2012171160A JP2014033500A JP 2014033500 A JP2014033500 A JP 2014033500A JP 2012171160 A JP2012171160 A JP 2012171160A JP 2012171160 A JP2012171160 A JP 2012171160A JP 2014033500 A JP2014033500 A JP 2014033500A
- Authority
- JP
- Japan
- Prior art keywords
- slot
- teeth
- stator
- strands
- 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.)
- Granted
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
- H02K3/14—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots with transposed conductors, e.g. twisted conductors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Windings For Motors And Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
【解決手段】回転軸方向におけるスロット24の一端24aと他端24e間を延びる集合導体42は、スロット24内において捩じられ、複数の素線44の配置がスロット24内で奇数回位相反転している。これによって、ティース23間の漏れ磁束の変動により集合導体42(各素線44)に渦電流が発生しても、スロット24内全体で渦電流が互いに打ち消し合い、循環電流が発生するのを抑制することができる。
【選択図】図4
Description
Claims (1)
- ロータへ向けて突出する複数のティースが互いに間隔をおいて配列され、ティース間にスロットが形成されたステータコアと、
スロット内を通ってティースに巻装されたコイルと、
を備える回転電機のステータであって、
コイルは、複数の素線を集合させた集合導体をスロット内に有し、集合導体がスロット内でティース突出方向に重ねられてティースに巻装されており、
集合導体は、スロット内で捩じられ、スロット内で複数の素線の配置が奇数回反転している、回転電機のステータ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012171160A JP5754424B2 (ja) | 2012-08-01 | 2012-08-01 | 回転電機のステータ |
PCT/IB2013/001602 WO2014020397A2 (en) | 2012-08-01 | 2013-07-23 | Stator of rotary electric machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012171160A JP5754424B2 (ja) | 2012-08-01 | 2012-08-01 | 回転電機のステータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014033500A true JP2014033500A (ja) | 2014-02-20 |
JP5754424B2 JP5754424B2 (ja) | 2015-07-29 |
Family
ID=49230811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012171160A Active JP5754424B2 (ja) | 2012-08-01 | 2012-08-01 | 回転電機のステータ |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5754424B2 (ja) |
WO (1) | WO2014020397A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9196392B2 (en) | 2013-01-11 | 2015-11-24 | Toyota Jidosha Kabushiki Kaisha | Assembly conducting wire for rotary electric machine winding and rotary electric machine |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3043449A3 (en) * | 2014-12-17 | 2016-10-05 | Hamilton Sundstrand Corporation | Stator winding assembly |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009106005A (ja) * | 2007-10-19 | 2009-05-14 | Toshiba Corp | 回転電機の固定子 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB934434A (en) * | 1958-12-01 | 1963-08-21 | English Electric Co Ltd | Improvements relating to conductor assemblies for electrical apparatus |
CH403051A (de) * | 1962-11-16 | 1965-11-30 | Licentia Gmbh | Statorwicklung für elektrische Maschinen, insbesondere Turbogeneratoren |
JPS573541A (en) * | 1980-06-09 | 1982-01-09 | Mitsubishi Electric Corp | Armature winding of electric rotary machine |
JP2012110114A (ja) | 2010-11-17 | 2012-06-07 | Toyota Motor Corp | コイル |
-
2012
- 2012-08-01 JP JP2012171160A patent/JP5754424B2/ja active Active
-
2013
- 2013-07-23 WO PCT/IB2013/001602 patent/WO2014020397A2/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009106005A (ja) * | 2007-10-19 | 2009-05-14 | Toshiba Corp | 回転電機の固定子 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9196392B2 (en) | 2013-01-11 | 2015-11-24 | Toyota Jidosha Kabushiki Kaisha | Assembly conducting wire for rotary electric machine winding and rotary electric machine |
Also Published As
Publication number | Publication date |
---|---|
JP5754424B2 (ja) | 2015-07-29 |
WO2014020397A2 (en) | 2014-02-06 |
WO2014020397A3 (en) | 2015-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5692247B2 (ja) | モータ巻線用集合導線 | |
JP5682600B2 (ja) | 回転電機のロータ | |
JP5696694B2 (ja) | 回転電機のステータ | |
JP6222032B2 (ja) | 回転電機 | |
KR101998508B1 (ko) | 회전 전기 | |
JP2015154582A (ja) | 三相回転電機のステータ | |
US20120086288A1 (en) | Electric rotating machine | |
JP6048191B2 (ja) | マルチギャップ型回転電機 | |
JPWO2007060908A1 (ja) | 回転電機におけるアーマチュアおよびその製造方法 | |
WO2021039581A1 (ja) | モータ | |
JP5754424B2 (ja) | 回転電機のステータ | |
JP2017118640A (ja) | 波巻きコイルを有する電動機及びその製造方法 | |
JP2010283963A (ja) | 回転電機子、回転電機、及び、回転電機子の製造方法 | |
JP2016220434A (ja) | 回転電機の固定子 | |
JP5468850B2 (ja) | 回転電機 | |
JP5980096B2 (ja) | 電動モータ | |
JP2017077133A (ja) | 回転電機 | |
JP5884464B2 (ja) | 回転電機 | |
JP2011223751A (ja) | 回転機及びステータコア | |
JP5611094B2 (ja) | 回転電機 | |
JP2013153608A (ja) | 回転電機 | |
JP5553241B2 (ja) | 回転電機 | |
JP2013153609A (ja) | 回転電機 | |
JP2013243904A (ja) | 回転電機 | |
JP2017077135A (ja) | 回転電機 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140127 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140605 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140610 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140806 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20150113 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150330 |
|
A911 | Transfer of reconsideration by examiner before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20150407 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150428 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150511 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5754424 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |