WO2010043321A3 - Stator of an electric machine and method for manufacturing a winding for a stator of an electric machine - Google Patents

Stator of an electric machine and method for manufacturing a winding for a stator of an electric machine Download PDF

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Publication number
WO2010043321A3
WO2010043321A3 PCT/EP2009/007161 EP2009007161W WO2010043321A3 WO 2010043321 A3 WO2010043321 A3 WO 2010043321A3 EP 2009007161 W EP2009007161 W EP 2009007161W WO 2010043321 A3 WO2010043321 A3 WO 2010043321A3
Authority
WO
WIPO (PCT)
Prior art keywords
stator
electric machine
slots
wire segments
winding
Prior art date
Application number
PCT/EP2009/007161
Other languages
French (fr)
Other versions
WO2010043321A2 (en
Inventor
Robert Inderka
Jingchuan Li
Franz Nietfeld
Original Assignee
Daimler Ag
Chrysler Group Llc
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 Daimler Ag, Chrysler Group Llc filed Critical Daimler Ag
Publication of WO2010043321A2 publication Critical patent/WO2010043321A2/en
Publication of WO2010043321A3 publication Critical patent/WO2010043321A3/en

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
    • H02K3/28—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
    • H02K3/04—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

Abstract

In a stator for an electric machine and a method for manufacturing a winding for a stator of an electric machine having a multitude of wire segments of rectangular cross-section inserted into a multitude of slots arranged around the stator, wherein ends of the wire segments protruding from the slots are interconnected in a winding head, the wire segments are interconnected in a mixed lap and wave style in such a manner that pairs of hairpin coils formed from the wire segments are located in the same two of the slots in different layers and interconnected on one respective end of each hairpin coil in so as to form a lap part, the respective other end of the hairpin coil being connected to a respective end of one hairpin coil of another pair disposed in two other slots in order to form a non-interlaced wave part.
PCT/EP2009/007161 2008-10-17 2009-10-06 Stator of an electric machine and method for manufacturing a winding for a stator of an electric machine WO2010043321A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19656208P 2008-10-17 2008-10-17
US61/196,562 2008-10-17

Publications (2)

Publication Number Publication Date
WO2010043321A2 WO2010043321A2 (en) 2010-04-22
WO2010043321A3 true WO2010043321A3 (en) 2010-07-29

Family

ID=42035766

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/007161 WO2010043321A2 (en) 2008-10-17 2009-10-06 Stator of an electric machine and method for manufacturing a winding for a stator of an electric machine

Country Status (1)

Country Link
WO (1) WO2010043321A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI697175B (en) * 2018-12-28 2020-06-21 台達電子工業股份有限公司 Motor stator
CN112928836B (en) * 2021-01-25 2022-06-21 中国第一汽车股份有限公司 Pin winding type stator and motor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0881744A2 (en) * 1997-05-26 1998-12-02 Denso Corporation Alternator for vehicle
EP0986160A2 (en) * 1998-09-07 2000-03-15 Denso Corporation AC Generator stator for vehicle
FR2808935A1 (en) * 2000-05-11 2001-11-16 Valeo Equip Electr Moteur Stator for motor vehicle alternator includes folded ends for U-shaped conductors linking to adjacent conductor elements to complete winding
EP1376827A2 (en) * 2002-06-25 2004-01-02 Denso Corporation Sequentially joined-segment coil for rotary electrical machine with high degree of electrical insulation and production method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0881744A2 (en) * 1997-05-26 1998-12-02 Denso Corporation Alternator for vehicle
EP0986160A2 (en) * 1998-09-07 2000-03-15 Denso Corporation AC Generator stator for vehicle
FR2808935A1 (en) * 2000-05-11 2001-11-16 Valeo Equip Electr Moteur Stator for motor vehicle alternator includes folded ends for U-shaped conductors linking to adjacent conductor elements to complete winding
EP1376827A2 (en) * 2002-06-25 2004-01-02 Denso Corporation Sequentially joined-segment coil for rotary electrical machine with high degree of electrical insulation and production method thereof

Also Published As

Publication number Publication date
WO2010043321A2 (en) 2010-04-22

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