CN111448745B - 用于电机的转子 - Google Patents

用于电机的转子 Download PDF

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Publication number
CN111448745B
CN111448745B CN201880067783.1A CN201880067783A CN111448745B CN 111448745 B CN111448745 B CN 111448745B CN 201880067783 A CN201880067783 A CN 201880067783A CN 111448745 B CN111448745 B CN 111448745B
Authority
CN
China
Prior art keywords
rotor
laminated core
damper
elastic element
rubber
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.)
Active
Application number
CN201880067783.1A
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English (en)
Chinese (zh)
Other versions
CN111448745A (zh
Inventor
H·弗勒利希
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.)
Vitesco Technologies GmbH
Original Assignee
Vitesco Technologies 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 Vitesco Technologies GmbH filed Critical Vitesco Technologies GmbH
Publication of CN111448745A publication Critical patent/CN111448745A/zh
Application granted granted Critical
Publication of CN111448745B publication Critical patent/CN111448745B/zh
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/16—Centring rotors within the stators
    • H02K15/165—Balancing the rotors
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
    • F16F15/13107—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses for damping of axial or radial, i.e. non-torsional vibrations
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
    • F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
    • F16F15/1414—Masses driven by elastic elements
    • F16F15/1435—Elastomeric springs, i.e. made of plastic or rubber
    • F16F15/1442—Elastomeric springs, i.e. made of plastic or rubber with a single mass
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/30—Flywheels
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • 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
    • H02K7/02—Additional mass for increasing inertia, e.g. flywheels
    • 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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
CN201880067783.1A 2017-11-16 2018-10-29 用于电机的转子 Active CN111448745B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017220422.2A DE102017220422B4 (de) 2017-11-16 2017-11-16 Rotor für eine elektrische Maschine
DE102017220422.2 2017-11-16
PCT/EP2018/079554 WO2019096569A1 (fr) 2017-11-16 2018-10-29 Rotor pour une machine électrique

Publications (2)

Publication Number Publication Date
CN111448745A CN111448745A (zh) 2020-07-24
CN111448745B true CN111448745B (zh) 2022-07-15

Family

ID=64051563

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880067783.1A Active CN111448745B (zh) 2017-11-16 2018-10-29 用于电机的转子

Country Status (3)

Country Link
CN (1) CN111448745B (fr)
DE (1) DE102017220422B4 (fr)
WO (1) WO2019096569A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020114608A1 (de) 2020-06-02 2021-12-02 Winkelmann Powertrain Components GmbH & Co. KG. Rotor
CN115118037A (zh) * 2022-07-13 2022-09-27 珠海格力电器股份有限公司 电机转子、电机
DE102022119704A1 (de) * 2022-08-05 2024-02-08 Vibracoustic Se Elektromotorrotoranordnung
DE102022122183A1 (de) * 2022-09-01 2024-03-07 Bayerische Motoren Werke Aktiengesellschaft Elektrische Maschine

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726293A1 (de) * 1997-06-20 1998-12-24 Contitech Formteile Gmbh Hohle Antriebswelle mit integriertem Schwingungstilger
DE10005582A1 (de) * 2000-02-09 2001-09-06 Isad Electronic Sys Gmbh & Co Antriebsanordnung mit einem Antriebsstrang und einer elektrischen Maschine, z. B. in einem Kraftfahrzeug
JP4584651B2 (ja) * 2004-08-25 2010-11-24 カヤバ工業株式会社 緩衝器
JP2008253039A (ja) * 2007-03-30 2008-10-16 Jtekt Corp 電動モータおよびそれを備える電動パワーステアリング装置
JP2009118714A (ja) * 2007-11-09 2009-05-28 Toyota Motor Corp 回転電機
CN201181867Y (zh) * 2008-04-07 2009-01-14 广东威灵电机制造有限公司 一种永磁电动机转子
US7788985B2 (en) * 2008-07-30 2010-09-07 Horiba Instruments Incorporated Rotational testing system
EP2218939A1 (fr) 2009-02-11 2010-08-18 Converteam Technology Ltd Machines électriques rotatives
JP5496822B2 (ja) * 2010-08-20 2014-05-21 東海ゴム工業株式会社 能動型制振器とその製造方法
DE102010062250A1 (de) * 2010-12-01 2012-06-06 Robert Bosch Gmbh Rotor mit einem Schwingungstilger
WO2012168419A1 (fr) * 2011-06-10 2012-12-13 Carnehammar, Lars Bertil Procédé, dispositif et système pour réduire la vibration dans un système rotatif d'un générateur d'énergie
EP2735764A1 (fr) * 2012-11-23 2014-05-28 WEGMANN automotive GmbH & Co. KG Procédé d'équilibrage d'une roue
DE102014107843B3 (de) 2014-06-04 2015-11-26 Thyssenkrupp Presta Teccenter Ag Medientransport in Rotorwelle
DE102014107845B4 (de) * 2014-06-04 2024-02-15 Thyssenkrupp Presta Teccenter Ag Ölverteilelement
DE102015223631B4 (de) 2015-11-30 2017-06-08 Thyssenkrupp Ag Gebaute Rotorhohlwelle mit Kühlmediumverteilelement

Also Published As

Publication number Publication date
WO2019096569A1 (fr) 2019-05-23
CN111448745A (zh) 2020-07-24
DE102017220422B4 (de) 2024-10-10
DE102017220422A1 (de) 2019-05-16

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