CN117999730A - 同步电机 - Google Patents

同步电机 Download PDF

Info

Publication number
CN117999730A
CN117999730A CN202280064383.1A CN202280064383A CN117999730A CN 117999730 A CN117999730 A CN 117999730A CN 202280064383 A CN202280064383 A CN 202280064383A CN 117999730 A CN117999730 A CN 117999730A
Authority
CN
China
Prior art keywords
bearing
magnetic core
synchronous motor
synchronous machine
stator
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
CN202280064383.1A
Other languages
English (en)
Chinese (zh)
Inventor
L·洛伦茨
G·E·阿尔比里
C·施米林
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
Publication of CN117999730A publication Critical patent/CN117999730A/zh
Pending legal-status Critical Current

Links

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)
CN202280064383.1A 2021-09-24 2022-08-24 同步电机 Pending CN117999730A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102021210674.9A DE102021210674A1 (de) 2021-09-24 2021-09-24 Synchronmaschine
DE102021210674.9 2021-09-24
PCT/EP2022/073572 WO2023046398A1 (de) 2021-09-24 2022-08-24 Synchronmaschine

Publications (1)

Publication Number Publication Date
CN117999730A true CN117999730A (zh) 2024-05-07

Family

ID=83280203

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280064383.1A Pending CN117999730A (zh) 2021-09-24 2022-08-24 同步电机

Country Status (4)

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

Families Citing this family (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

Family Cites Families (5)

* 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
DE102004028595A1 (de) 2004-06-12 2005-12-29 Daimlerchrysler Ag Vorrichtung zum berührungslosen induktiven Übertragen von Energie und Daten und ein damit ausgestattetes Kraftfahrzeugmodul
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

Also Published As

Publication number Publication date
WO2023046398A1 (de) 2023-03-30
DE102021210674A1 (de) 2023-03-30
JP2024533641A (ja) 2024-09-12
US20250007349A1 (en) 2025-01-02

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