DE102021212413A1 - Elektrischer Antrieb mit einer elektrischen Maschine mit Sternpunktumschaltung - Google Patents

Elektrischer Antrieb mit einer elektrischen Maschine mit Sternpunktumschaltung Download PDF

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Publication number
DE102021212413A1
DE102021212413A1 DE102021212413.5A DE102021212413A DE102021212413A1 DE 102021212413 A1 DE102021212413 A1 DE 102021212413A1 DE 102021212413 A DE102021212413 A DE 102021212413A DE 102021212413 A1 DE102021212413 A1 DE 102021212413A1
Authority
DE
Germany
Prior art keywords
switching elements
star
electric drive
stator
phases
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.)
Pending
Application number
DE102021212413.5A
Other languages
German (de)
English (en)
Inventor
Yves Burkhardt
Gerhard Huth
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.)
Valeo eAutomotive Germany GmbH
Original Assignee
Valeo eAutomotive Germany 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 Valeo eAutomotive Germany GmbH filed Critical Valeo eAutomotive Germany GmbH
Priority to DE102021212413.5A priority Critical patent/DE102021212413A1/de
Priority to PCT/EP2022/079818 priority patent/WO2023078740A1/fr
Publication of DE102021212413A1 publication Critical patent/DE102021212413A1/de
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
    • 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
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
DE102021212413.5A 2021-11-04 2021-11-04 Elektrischer Antrieb mit einer elektrischen Maschine mit Sternpunktumschaltung Pending DE102021212413A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102021212413.5A DE102021212413A1 (de) 2021-11-04 2021-11-04 Elektrischer Antrieb mit einer elektrischen Maschine mit Sternpunktumschaltung
PCT/EP2022/079818 WO2023078740A1 (fr) 2021-11-04 2022-10-25 Entraînement électrique comprenant une machine électrique dotée d'une connexion en étoile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021212413.5A DE102021212413A1 (de) 2021-11-04 2021-11-04 Elektrischer Antrieb mit einer elektrischen Maschine mit Sternpunktumschaltung

Publications (1)

Publication Number Publication Date
DE102021212413A1 true DE102021212413A1 (de) 2023-05-04

Family

ID=84360846

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102021212413.5A Pending DE102021212413A1 (de) 2021-11-04 2021-11-04 Elektrischer Antrieb mit einer elektrischen Maschine mit Sternpunktumschaltung

Country Status (2)

Country Link
DE (1) DE102021212413A1 (fr)
WO (1) WO2023078740A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040725A1 (de) 2007-08-29 2009-03-05 Robert Bosch Gmbh Elektrische Maschine
CN102611268A (zh) 2011-01-20 2012-07-25 付强 双速无刷车用电动机
JP2012227980A (ja) 2011-04-14 2012-11-15 Yaskawa Electric Corp 交流電動機の巻線切替装置及び交流電動機駆動システム
US20130127391A1 (en) 2010-03-17 2013-05-23 GE ENERGY POWER CONVERSION TECHNOLOGY LTD. (formerly Converteam Technology Ltd.) Electrical machines
DE102014209653A1 (de) 2014-05-21 2015-11-26 Siemens Aktiengesellschaft Ansteuervorrichtung, Elektromaschine und Verfahren
DE102017108142A1 (de) 2016-04-22 2017-10-26 GM Global Technology Operations LLC Vorrichtung und verfahren zur steuerung von elektrischen antrieben mit rekonfigurierbarer wicklung
DE102019205467A1 (de) 2019-04-16 2020-10-22 Zf Friedrichshafen Ag Sternschaltung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3723276B1 (fr) * 2019-04-11 2023-06-07 Danfoss Editron Oy Élément de machine électrique et machine électrique

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040725A1 (de) 2007-08-29 2009-03-05 Robert Bosch Gmbh Elektrische Maschine
US20130127391A1 (en) 2010-03-17 2013-05-23 GE ENERGY POWER CONVERSION TECHNOLOGY LTD. (formerly Converteam Technology Ltd.) Electrical machines
CN102611268A (zh) 2011-01-20 2012-07-25 付强 双速无刷车用电动机
JP2012227980A (ja) 2011-04-14 2012-11-15 Yaskawa Electric Corp 交流電動機の巻線切替装置及び交流電動機駆動システム
DE102014209653A1 (de) 2014-05-21 2015-11-26 Siemens Aktiengesellschaft Ansteuervorrichtung, Elektromaschine und Verfahren
DE102017108142A1 (de) 2016-04-22 2017-10-26 GM Global Technology Operations LLC Vorrichtung und verfahren zur steuerung von elektrischen antrieben mit rekonfigurierbarer wicklung
DE102019205467A1 (de) 2019-04-16 2020-10-22 Zf Friedrichshafen Ag Sternschaltung

Also Published As

Publication number Publication date
WO2023078740A1 (fr) 2023-05-11

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R163 Identified publications notified
R081 Change of applicant/patentee

Owner name: VALEO EAUTOMOTIVE GERMANY GMBH, DE

Free format text: FORMER OWNER: VALEO SIEMENS EAUTOMOTIVE GERMANY GMBH, 91056 ERLANGEN, DE