DE102021210674A1 - Synchronmaschine - Google Patents

Synchronmaschine Download PDF

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Publication number
DE102021210674A1
DE102021210674A1 DE102021210674.9A DE102021210674A DE102021210674A1 DE 102021210674 A1 DE102021210674 A1 DE 102021210674A1 DE 102021210674 A DE102021210674 A DE 102021210674A DE 102021210674 A1 DE102021210674 A1 DE 102021210674A1
Authority
DE
Germany
Prior art keywords
synchronous machine
bearing
magnetic core
stator
reinforcing element
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
DE102021210674.9A
Other languages
German (de)
English (en)
Inventor
Leonard Lorenz
Gustavo Esteves Albieri
Christoph Schmülling
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.)
Mahle International GmbH
Original Assignee
Mahle International 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 Mahle International GmbH filed Critical Mahle International GmbH
Priority to DE102021210674.9A priority Critical patent/DE102021210674A1/de
Priority to PCT/EP2022/073572 priority patent/WO2023046398A1/de
Priority to CN202280064383.1A priority patent/CN117999730A/zh
Priority to JP2024518201A priority patent/JP2024533641A/ja
Priority to US18/694,952 priority patent/US12620861B2/en
Publication of DE102021210674A1 publication Critical patent/DE102021210674A1/de
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/12—Synchronous motors for multi-phase current characterised by the arrangement of exciting windings, e.g. for self-excitation, compounding or pole-changing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F16C32/0474—Active magnetic bearings for rotary movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/18—Rotary transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/0094—Structural association with other electrical or electronic devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Synchronous Machinery (AREA)
DE102021210674.9A 2021-09-24 2021-09-24 Synchronmaschine Pending DE102021210674A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102021210674.9A DE102021210674A1 (de) 2021-09-24 2021-09-24 Synchronmaschine
PCT/EP2022/073572 WO2023046398A1 (de) 2021-09-24 2022-08-24 Synchronmaschine
CN202280064383.1A CN117999730A (zh) 2021-09-24 2022-08-24 同步电机
JP2024518201A JP2024533641A (ja) 2021-09-24 2022-08-24 同期機
US18/694,952 US12620861B2 (en) 2021-09-24 2022-08-24 Synchronous machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021210674.9A DE102021210674A1 (de) 2021-09-24 2021-09-24 Synchronmaschine

Publications (1)

Publication Number Publication Date
DE102021210674A1 true DE102021210674A1 (de) 2023-03-30

Family

ID=83280203

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102021210674.9A Pending DE102021210674A1 (de) 2021-09-24 2021-09-24 Synchronmaschine

Country Status (4)

Country Link
JP (1) JP2024533641A (https=)
CN (1) CN117999730A (https=)
DE (1) DE102021210674A1 (https=)
WO (1) WO2023046398A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023203357A1 (de) * 2023-04-13 2024-10-17 Zf Friedrichshafen Ag Elektrische Antriebsachse für ein elektrisch angetriebenes Fahrzeug
DE102023203356A1 (de) * 2023-04-13 2024-10-17 Zf Friedrichshafen Ag Antriebsachse für ein Elektrofahrzeug

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004028595A1 (de) 2004-06-12 2005-12-29 Daimlerchrysler Ag Vorrichtung zum berührungslosen induktiven Übertragen von Energie und Daten und ein damit ausgestattetes Kraftfahrzeugmodul

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5770909A (en) * 1996-12-13 1998-06-23 Rosen Motors, L.P. Wound rotor synchronous motor-generator and field control system therefor
DE102005047451A1 (de) * 2005-09-30 2007-04-12 Siemens Ag Synchronmaschine
DE102009014960A1 (de) * 2009-03-30 2010-10-07 Sew-Eurodrive Gmbh & Co. Kg Elektromaschine
WO2013001559A1 (ja) * 2011-06-27 2013-01-03 株式会社 日立製作所 回転電機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004028595A1 (de) 2004-06-12 2005-12-29 Daimlerchrysler Ag Vorrichtung zum berührungslosen induktiven Übertragen von Energie und Daten und ein damit ausgestattetes Kraftfahrzeugmodul

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023203357A1 (de) * 2023-04-13 2024-10-17 Zf Friedrichshafen Ag Elektrische Antriebsachse für ein elektrisch angetriebenes Fahrzeug
DE102023203356A1 (de) * 2023-04-13 2024-10-17 Zf Friedrichshafen Ag Antriebsachse für ein Elektrofahrzeug

Also Published As

Publication number Publication date
WO2023046398A1 (de) 2023-03-30
CN117999730A (zh) 2024-05-07
JP2024533641A (ja) 2024-09-12
US20250007349A1 (en) 2025-01-02

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