DE102020207499A1 - Stator für einen Elektromotor - Google Patents

Stator für einen Elektromotor Download PDF

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Publication number
DE102020207499A1
DE102020207499A1 DE102020207499.2A DE102020207499A DE102020207499A1 DE 102020207499 A1 DE102020207499 A1 DE 102020207499A1 DE 102020207499 A DE102020207499 A DE 102020207499A DE 102020207499 A1 DE102020207499 A1 DE 102020207499A1
Authority
DE
Germany
Prior art keywords
winding
groove
stator
layer
stator core
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.)
Withdrawn
Application number
DE102020207499.2A
Other languages
German (de)
English (en)
Inventor
Benedikt Oelkers
Florian Wehling
Carl Christopher Steinnagel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to PCT/EP2020/084303 priority Critical patent/WO2021122007A1/fr
Publication of DE102020207499A1 publication Critical patent/DE102020207499A1/de
Withdrawn legal-status Critical Current

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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
    • H02K3/46—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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/16—Stator cores with slots for windings
    • 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
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • H02K15/0414—Windings consisting of separate elements, e.g. bars, hairpins, segments, half coils
    • H02K15/0421—Windings consisting of separate elements, e.g. bars, hairpins, segments, half coils consisting of single conductors, e.g. hairpins

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
DE102020207499.2A 2019-12-18 2020-06-17 Stator für einen Elektromotor Withdrawn DE102020207499A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EP2020/084303 WO2021122007A1 (fr) 2019-12-18 2020-12-02 Enroulement d'un stator pour un moteur électrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019220011 2019-12-18
DE102019220011.7 2019-12-18

Publications (1)

Publication Number Publication Date
DE102020207499A1 true DE102020207499A1 (de) 2021-06-24

Family

ID=76205877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102020207499.2A Withdrawn DE102020207499A1 (de) 2019-12-18 2020-06-17 Stator für einen Elektromotor

Country Status (2)

Country Link
DE (1) DE102020207499A1 (fr)
WO (1) WO2021122007A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7348705B2 (en) * 2005-07-21 2008-03-25 Remy Technologies, L.L.C. Multi-phase fractional slot windings for electric machines having segmented bar-shaped windings
US20140033514A1 (en) * 2012-08-06 2014-02-06 Remy Technologies, Llc Electric machine with single or dual-shape winding configuration and method
DE102015221632A1 (de) 2014-11-12 2016-05-12 Nidec Corporation Motor
JP6649803B2 (ja) * 2016-02-29 2020-02-19 株式会社小松製作所 回転電機ステータの巻線構造
DE102017210445A1 (de) 2017-06-21 2018-12-27 Robert Bosch Gmbh Stator für eine elektrische Maschine

Also Published As

Publication number Publication date
WO2021122007A1 (fr) 2021-06-24

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee