CN118160196A - 用于外励磁同步电机的转子 - Google Patents

用于外励磁同步电机的转子 Download PDF

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Publication number
CN118160196A
CN118160196A CN202280072252.8A CN202280072252A CN118160196A CN 118160196 A CN118160196 A CN 118160196A CN 202280072252 A CN202280072252 A CN 202280072252A CN 118160196 A CN118160196 A CN 118160196A
Authority
CN
China
Prior art keywords
rotor
secondary coil
rectifier
ring
synchronous machine
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
CN202280072252.8A
Other languages
English (en)
Chinese (zh)
Inventor
T·格雷勒
P·科兹洛夫斯基
F·奥斯多巴
P·托帕洛夫
P·齐默希德
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 CN118160196A publication Critical patent/CN118160196A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H02K3/51—Fastening of winding heads, equalising connectors, or connections thereto applicable to rotors only
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/323—Insulation between winding turns, between winding layers
    • 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
    • H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
    • H02K11/042—Rectifiers associated with rotating parts, e.g. rotor cores or rotary shafts
    • 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
    • H02K7/003—Couplings; Details of shafts
    • 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
    • H02K7/04—Balancing means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
CN202280072252.8A 2021-10-27 2022-09-06 用于外励磁同步电机的转子 Pending CN118160196A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102021212152.7 2021-10-27
DE102021212152.7A DE102021212152A1 (de) 2021-10-27 2021-10-27 Rotor für eine fremderregte Synchronmaschine
PCT/EP2022/074679 WO2023072463A1 (de) 2021-10-27 2022-09-06 Rotor für eine fremderregte synchronmaschine

Publications (1)

Publication Number Publication Date
CN118160196A true CN118160196A (zh) 2024-06-07

Family

ID=83322499

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280072252.8A Pending CN118160196A (zh) 2021-10-27 2022-09-06 用于外励磁同步电机的转子

Country Status (5)

Country Link
US (1) US20250015693A1 (cg-RX-API-DMAC7.html)
JP (1) JP2024541885A (cg-RX-API-DMAC7.html)
CN (1) CN118160196A (cg-RX-API-DMAC7.html)
DE (1) DE102021212152A1 (cg-RX-API-DMAC7.html)
WO (1) WO2023072463A1 (cg-RX-API-DMAC7.html)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023207570A1 (de) * 2023-08-07 2025-02-13 Robert Bosch Gesellschaft mit beschränkter Haftung Energieübertragersystem zur kontaktlosen Übertragung von elektrischer Energie in eine Erregerwicklung eines Rotors
DE102023208924A1 (de) * 2023-09-14 2025-03-20 Robert Bosch Gesellschaft mit beschränkter Haftung Rotor einer elektrisch erregten Synchronmaschine
US20250119007A1 (en) * 2023-10-09 2025-04-10 Borgwarner Inc. Brushless Electric Machine with Balance Ring Diodes
DE102023129917B3 (de) 2023-10-30 2025-03-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Rotoranordnung, Elektromaschine und Verfahren zur Herstellung
EP4560897A1 (en) * 2023-11-22 2025-05-28 Polestar Performance AB A method for manufacturing a rectifier board for an electrically excited rotor
DE102024200179A1 (de) * 2024-01-09 2025-07-10 Volkswagen Aktiengesellschaft Elektrisch erregbare Synchronmaschine
DE102024103943A1 (de) * 2024-02-13 2025-08-14 Mahle International Gmbh Elektrische Maschine, Verfahren zur Herstellung eines Abflachungsabschnitts an einer Spule für eine elektrische Maschine sowie eine fremderregte elektrische Synchronmaschine
EP4614775A1 (en) * 2024-03-08 2025-09-10 Polestar Performance AB An electrically excited rotor
DE102024115898A1 (de) * 2024-06-07 2025-12-11 Schaeffler Technologies AG & Co. KG Kontaktlose Energieübertragungsvorrichtung und Rotor einer elektrischen Maschine
DE102024129541A1 (de) * 2024-10-11 2026-04-16 Mahle International Gmbh Wandlerintegration in ein Auswuchtungselement für einen Elektromotor
DE102024132647A1 (de) 2024-11-08 2026-05-13 Mahle International Gmbh Rotor für eine elektrische Maschine, Verfahren zur Herstellung eines solchen Rotors und elektrische Maschine mit einem solchen Rotor
DE102024135483A1 (de) 2024-11-29 2026-06-03 Mahle International Gmbh Stator, Elektromotor, Drehtransformator und Herstellungsverfahren
DE102024135914A1 (de) * 2024-12-03 2026-06-03 Mahle International Gmbh Kompressionsbegrenzer für eine Wandleranordnung in einem Rotor einer elektrischen Maschine
DE102025105480A1 (de) * 2025-02-13 2026-08-13 Schaeffler Technologies AG & Co. KG Elektronikmodul sowie elektrische Maschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203044A (en) * 1978-01-16 1980-05-13 Sundstrand Corporation Double-walled rotor for an oil-cooled electrical machine
US6483218B1 (en) * 1999-05-20 2002-11-19 Alex Petrinko Brushless electric exciter for dynamoelectric machines
US8542085B2 (en) * 2011-02-28 2013-09-24 GM Global Technology Operations LLC High frequency rotary transformer for synchronous electrical machines
DE202012002024U1 (de) * 2012-02-28 2012-03-12 Continental Automotive Gmbh Rotierende elektrische Maschine
JP2013198258A (ja) * 2012-03-19 2013-09-30 Denso Corp 回転電機の励磁装置
DE102014202719B4 (de) 2014-02-14 2024-09-26 Bmw Ag Induktiver Drehübertrager für einen Elektromotor für ein Kraftfahrzeug sowie entsprechendes Kopplerteil
DE102017214776A1 (de) 2017-08-23 2018-04-26 Continental Automotive Gmbh Verfahren zum Fertigen eines Rotors für eine elektrische Maschine mit berührungslosem Leistungsübertragungssystem sowie Rotor, elektrische Maschine und Kraftfahrzeug

Also Published As

Publication number Publication date
US20250015693A1 (en) 2025-01-09
JP2024541885A (ja) 2024-11-13
WO2023072463A1 (de) 2023-05-04
DE102021212152A1 (de) 2023-04-27

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