DE112019002330A5 - Method for generating and / or compensating vibrations by means of an electric motor - Google Patents

Method for generating and / or compensating vibrations by means of an electric motor Download PDF

Info

Publication number
DE112019002330A5
DE112019002330A5 DE112019002330.6T DE112019002330T DE112019002330A5 DE 112019002330 A5 DE112019002330 A5 DE 112019002330A5 DE 112019002330 T DE112019002330 T DE 112019002330T DE 112019002330 A5 DE112019002330 A5 DE 112019002330A5
Authority
DE
Germany
Prior art keywords
generating
electric motor
compensating vibrations
compensating
vibrations
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
DE112019002330.6T
Other languages
German (de)
Inventor
Fabian Ebner
Leonhard Angerpointner
Felix Gärner
Stefan Sentpali
Dominik Schubert
Simon Hecker
Robert Henneberger
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.)
HOCHSCHULE FUER ANGEWANDTE WISSENSCHAFTEN MUEN, DE
MDYNAMIX AG, DE
Original Assignee
Mdynamix AG
Hochschule fuer Angewandte Wissenschaften Muenchen
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 Mdynamix AG, Hochschule fuer Angewandte Wissenschaften Muenchen filed Critical Mdynamix AG
Publication of DE112019002330A5 publication Critical patent/DE112019002330A5/en
Pending legal-status Critical Current

Links

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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/22—Current control, e.g. using a current control loop
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B62D5/0472—Controlling the motor for damping vibrations
    • 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/05—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for damping motor oscillations, e.g. for reducing hunting
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/50—Reduction of harmonics
    • 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
    • H02P2101/00—Special adaptation of control arrangements for generators
    • H02P2101/45—Special adaptation of control arrangements for generators for motor vehicles, e.g. car alternators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
DE112019002330.6T 2018-05-08 2019-05-07 Method for generating and / or compensating vibrations by means of an electric motor Pending DE112019002330A5 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102018111089 2018-05-08
DE102018111089.8 2018-05-08
DE102018115148.9A DE102018115148A1 (en) 2018-05-08 2018-06-24 Method for generating and / or compensating vibrations by means of an electric motor
DE102018115148.9 2018-06-24
PCT/DE2019/100411 WO2019214777A1 (en) 2018-05-08 2019-05-07 Method for generating and/or compensating for vibrations by means of an electric motor

Publications (1)

Publication Number Publication Date
DE112019002330A5 true DE112019002330A5 (en) 2021-03-25

Family

ID=68336682

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102018115148.9A Withdrawn DE102018115148A1 (en) 2018-05-08 2018-06-24 Method for generating and / or compensating vibrations by means of an electric motor
DE112019002330.6T Pending DE112019002330A5 (en) 2018-05-08 2019-05-07 Method for generating and / or compensating vibrations by means of an electric motor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102018115148.9A Withdrawn DE102018115148A1 (en) 2018-05-08 2018-06-24 Method for generating and / or compensating vibrations by means of an electric motor

Country Status (2)

Country Link
DE (2) DE102018115148A1 (en)
WO (1) WO2019214777A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112640292A (en) * 2020-04-03 2021-04-09 深圳市大疆创新科技有限公司 Motor control method, motor control device, movable platform and storage medium
DE102020211511A1 (en) 2020-09-14 2022-03-17 Vitesco Technologies GmbH Method for adapting structural vibrations of an electrical machine and corresponding control device
DE102020133487B4 (en) 2020-12-15 2024-01-25 Audi Aktiengesellschaft Method for controlling and/or impressing vibrations at at least one frequency and motor vehicle
DE102021213271B4 (en) 2021-11-25 2023-08-10 Vitesco Technologies GmbH Method for noise reduction during operation of an electric motor, and motor control device for controlling the operation of an electric motor with noise reduction
AT526204B1 (en) * 2022-06-07 2024-03-15 Avl List Gmbh Method and system for optimizing system efficiency and reducing audible and/or noticeable vibrations of an electric drive system of a motor vehicle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7847526B2 (en) * 2007-09-28 2010-12-07 General Electric Company System and method for controlling torque ripples in synchronous machines
US8212505B2 (en) * 2008-12-02 2012-07-03 GM Global Technology Operations LLC Method and system for creating a vibration in an automobile
DE102010049359A1 (en) * 2010-10-23 2011-05-19 Daimler Ag Method for outputting warning signal to surroundings of e.g. hybrid car, involves controlling and/or regulating current and/or voltage of electric machine by modulating acoustic signal so that components of machine are shifted in vibrations
DE102014206048A1 (en) * 2013-04-30 2014-10-30 Schaeffler Technologies Gmbh & Co. Kg Method for operating an electric motor
DE102014007502A1 (en) * 2014-05-23 2015-11-26 Hochschule München Method for noise reduction and noise modulation of an electric motor
DE102016206059A1 (en) * 2016-04-12 2017-10-12 Zf Friedrichshafen Ag Method and control unit for operating a rotating field machine at a standstill or starting a rotor of the induction machine, as well as vehicle drive train

Also Published As

Publication number Publication date
WO2019214777A1 (en) 2019-11-14
DE102018115148A1 (en) 2019-11-14

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R086 Non-binding declaration of licensing interest
R081 Change of applicant/patentee

Owner name: MDYNAMIX AG, DE

Free format text: FORMER OWNER: MDYNAMIX AG, 80797 MUENCHEN, DE

Owner name: HOCHSCHULE FUER ANGEWANDTE WISSENSCHAFTEN MUEN, DE

Free format text: FORMER OWNER: MDYNAMIX AG, 80797 MUENCHEN, DE

R082 Change of representative

Representative=s name: HEILEIN IP LAW, DE

R016 Response to examination communication
R016 Response to examination communication