DE602005020575D1 - Elektromotor-System - Google Patents

Elektromotor-System

Info

Publication number
DE602005020575D1
DE602005020575D1 DE602005020575T DE602005020575T DE602005020575D1 DE 602005020575 D1 DE602005020575 D1 DE 602005020575D1 DE 602005020575 T DE602005020575 T DE 602005020575T DE 602005020575 T DE602005020575 T DE 602005020575T DE 602005020575 D1 DE602005020575 D1 DE 602005020575D1
Authority
DE
Germany
Prior art keywords
winding
filter
current flowing
electric motor
motor system
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
DE602005020575T
Other languages
English (en)
Inventor
Michael Ludwig
Oliver Lamparth
Arno Kutzki
Matthias Rupprecht
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.)
Harman Becker Automotive Systems GmbH
Original Assignee
Harman Becker Automotive Systems 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 Harman Becker Automotive Systems GmbH filed Critical Harman Becker Automotive Systems GmbH
Publication of DE602005020575D1 publication Critical patent/DE602005020575D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H02K21/227—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos having an annular armature coil
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position
    • H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/20—Arrangements for starting
    • H02P6/22—Arrangements for starting in a selected direction of rotation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
    • H03K5/082—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold
    • H03K5/086—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold generated by feedback
    • H03K5/088—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold generated by feedback modified by switching, e.g. by a periodic signal or by a signal in synchronism with the transitions of the output signal
DE602005020575T 2005-01-21 2005-01-21 Elektromotor-System Active DE602005020575D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05001250A EP1684408B1 (de) 2005-01-21 2005-01-21 Elektromotor-System

Publications (1)

Publication Number Publication Date
DE602005020575D1 true DE602005020575D1 (de) 2010-05-27

Family

ID=34933403

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005020575T Active DE602005020575D1 (de) 2005-01-21 2005-01-21 Elektromotor-System

Country Status (4)

Country Link
US (1) US7439698B2 (de)
EP (1) EP1684408B1 (de)
AT (1) ATE464693T1 (de)
DE (1) DE602005020575D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI257761B (en) * 2005-01-27 2006-07-01 Delta Electronics Inc Driving apparatus for brushless DC motor without hall sensor
IT1391191B1 (it) * 2008-08-05 2011-11-18 Bitron Spa Procedimento per il controllo di un motore brushless in c.c. a due fasi senza sensore di posizione
DE102008054053B4 (de) 2008-10-30 2013-07-25 Siemens Aktiengesellschaft Feldgerät für die Prozessautomatisierung
US8610387B2 (en) 2010-04-30 2013-12-17 Sunonwealth Electric Machine Industry Co., Ltd. Motor system
JP5814065B2 (ja) * 2011-10-03 2015-11-17 株式会社マキタ モータ電流検出装置、モータ制御装置、及び電動工具
US10180180B2 (en) 2013-09-25 2019-01-15 Medela Holding Ag Gear motor pump assembly
WO2021219190A1 (en) * 2020-04-27 2021-11-04 Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg Method for determining a rotor position of an electric motor of a motor vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320331A (en) * 1979-10-01 1982-03-16 General Electric Company Transistorized current controlled pulse width modulated inverter machine drive system
GB2285541B (en) * 1994-01-05 1997-04-16 Alex Horng Electric fans and method of assembly thereof
US6094022A (en) * 1999-07-01 2000-07-25 Stmicroelectronics S.R.L. Low jitter zero crossing BEMF detector and motor incorporating the same
US6359408B1 (en) * 2000-06-16 2002-03-19 Meritor Light Vehicle Technology, Llc Low cost object detection circuit for vehicle closure
JP4687846B2 (ja) * 2001-03-26 2011-05-25 株式会社安川電機 同期電動機の磁極位置推定方法および制御装置
JP3790438B2 (ja) * 2001-05-07 2006-06-28 建準電機工業股▲分▼有限公司 電動機のステータ組の改良構造
JP2004072909A (ja) * 2002-08-07 2004-03-04 Fujitsu General Ltd 永久磁石電動機の制御装置
DE10242334B4 (de) * 2002-09-12 2011-12-22 Robert Bosch Gmbh Verfahren und Einrichtung zur Drehzahlmessung eines getaktet angesteuerten elektrischen Motors
JP4294602B2 (ja) * 2005-02-18 2009-07-15 パナソニック株式会社 多相モータのロータ磁極位置検出装置及びそれを備えたモータ駆動装置並びにモータ駆動方法

Also Published As

Publication number Publication date
EP1684408A1 (de) 2006-07-26
US7439698B2 (en) 2008-10-21
US20080030161A1 (en) 2008-02-07
ATE464693T1 (de) 2010-04-15
EP1684408B1 (de) 2010-04-14

Similar Documents

Publication Publication Date Title
ATE464693T1 (de) Elektromotor-system
AU2001253741A1 (en) Drive circuit for a brushless dc motor
US8525464B2 (en) Rotation detecting apparatus and rotation detecting system
DE602005021794D1 (de) Steuerung geschalteter Reluktanzmaschinen
ATE523952T1 (de) Elektronisch kommutierter motor
US7948193B2 (en) Single phase AC synchronous motor
EP2434634A3 (de) Verfahren und System zur Verhinderung einer Motordrehrichtungsumkehr
FI20061147A0 (fi) Sähkömoottori
WO2004114510A3 (en) Drive cirtuit and electric motor for submersible pumps
EP1049244A3 (de) Servosteuerungsvorrichtung für einen Motor
JP2008167648A5 (de)
DE602009000715D1 (de) Steuerungsschaltung für einen einphasigen bürstenlosen Gleichstrommotor
WO2007056725A3 (en) Improved signaling and reduced torque ripple in brushless repulsion motors
EP1499008A3 (de) Verfahren und Steuersystem zur elektronischen Kommutierung eines bürstenlosen Gleichstrommotors
WO2008023779A3 (en) Single-phase brushless motor
EP1182766A4 (de) BüRSTENLOSER MOTOR
US9614420B2 (en) Redundant brushless drive system
JP2010057278A (ja) ブラシレスモータ
ATE341714T1 (de) Bohrlochverdichteranlage
EP3136590B1 (de) Leuchtenanordnung zur herstellung szenografischer effekte
DE502007005957D1 (de) Elektromotor
JP2011176942A (ja) 回転検出装置および直流モータ装置
JP5519321B2 (ja) 回転検出装置および直流モータ装置
US8026683B2 (en) Motor controller
TW200635202A (en) Brushless motor drive device

Legal Events

Date Code Title Description
8364 No opposition during term of opposition