WO2014020397A3 - Stator of rotary electric machine - Google Patents
Stator of rotary electric machine Download PDFInfo
- Publication number
- WO2014020397A3 WO2014020397A3 PCT/IB2013/001602 IB2013001602W WO2014020397A3 WO 2014020397 A3 WO2014020397 A3 WO 2014020397A3 IB 2013001602 W IB2013001602 W IB 2013001602W WO 2014020397 A3 WO2014020397 A3 WO 2014020397A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- slot
- teeth
- stator
- electric machine
- rotary electric
- Prior art date
Links
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
A stator of a rotary electric machine includes a stator core and a coil. The stator core is such that a plurality of teeth that protrude out toward a rotor are arranged spaced apart from one another, and a slot is arranged between the teeth. The coil passes through the slot and is wound around the teeth. The coil includes an assembly or assemblies of conductors, each of which is formed by an assembly of a plurality of wires. The assembly or assemblies of conductors are arranged in the slot, stacked in the slot in a direction in which the teeth protrude, and wound around the teeth. Each of the assemblies of conductors is twisted in the slot, and an arrangement of the plurality of wires in the slot is reversed an odd number of times.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-171160 | 2012-08-01 | ||
JP2012171160A JP5754424B2 (en) | 2012-08-01 | 2012-08-01 | Rotating electric machine stator |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014020397A2 WO2014020397A2 (en) | 2014-02-06 |
WO2014020397A3 true WO2014020397A3 (en) | 2015-01-29 |
Family
ID=49230811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2013/001602 WO2014020397A2 (en) | 2012-08-01 | 2013-07-23 | Stator of rotary electric machine |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5754424B2 (en) |
WO (1) | WO2014020397A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5692247B2 (en) | 2013-01-11 | 2015-04-01 | トヨタ自動車株式会社 | Collective conductor for motor winding |
EP3043449A3 (en) * | 2014-12-17 | 2016-10-05 | Hamilton Sundstrand Corporation | Stator winding assembly |
Citations (3)
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 (en) * | 1962-11-16 | 1965-11-30 | Licentia Gmbh | Stator winding for electrical machines, in particular turbo generators |
US4384227A (en) * | 1980-06-09 | 1983-05-17 | Mitsubishi Denki Kabushiki Kaisha | Armature winding for a dynamoelectric machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009106005A (en) * | 2007-10-19 | 2009-05-14 | Toshiba Corp | Stator of rotating electric machine |
JP2012110114A (en) | 2010-11-17 | 2012-06-07 | Toyota Motor Corp | Coil |
-
2012
- 2012-08-01 JP JP2012171160A patent/JP5754424B2/en active Active
-
2013
- 2013-07-23 WO PCT/IB2013/001602 patent/WO2014020397A2/en active Application Filing
Patent Citations (3)
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 (en) * | 1962-11-16 | 1965-11-30 | Licentia Gmbh | Stator winding for electrical machines, in particular turbo generators |
US4384227A (en) * | 1980-06-09 | 1983-05-17 | Mitsubishi Denki Kabushiki Kaisha | Armature winding for a dynamoelectric machine |
Also Published As
Publication number | Publication date |
---|---|
JP2014033500A (en) | 2014-02-20 |
WO2014020397A2 (en) | 2014-02-06 |
JP5754424B2 (en) | 2015-07-29 |
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