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DE69927373D1 - Zitterfreie Erkennung von Strom- oder Spannungs-Signalen an mit Pulswechselmodulation betriebener Wicklung - Google Patents

Zitterfreie Erkennung von Strom- oder Spannungs-Signalen an mit Pulswechselmodulation betriebener Wicklung

Info

Publication number
DE69927373D1
DE69927373D1 DE69927373T DE69927373T DE69927373D1 DE 69927373 D1 DE69927373 D1 DE 69927373D1 DE 69927373 T DE69927373 T DE 69927373T DE 69927373 T DE69927373 T DE 69927373T DE 69927373 D1 DE69927373 D1 DE 69927373D1
Authority
DE
Germany
Prior art keywords
shock
pulse
current
voltage signals
free detection
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.)
Expired - Fee Related
Application number
DE69927373T
Other languages
English (en)
Inventor
Ezio Galbiati
Michele Boscolo
Marco Viti
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.)
STMicroelectronics SRL
Original Assignee
STMicroelectronics SRL
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 STMicroelectronics SRL filed Critical STMicroelectronics SRL
Application granted granted Critical
Publication of DE69927373D1 publication Critical patent/DE69927373D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE69927373T 1999-09-30 1999-09-30 Zitterfreie Erkennung von Strom- oder Spannungs-Signalen an mit Pulswechselmodulation betriebener Wicklung Expired - Fee Related DE69927373D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99830619A EP1091480B1 (de) 1999-09-30 1999-09-30 Zitterfreie Erkennung von Strom- oder Spannungs-Signalen an mit Pulswechselmodulation betriebener Wicklung

Publications (1)

Publication Number Publication Date
DE69927373D1 true DE69927373D1 (de) 2005-10-27

Family

ID=8243607

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69927373T Expired - Fee Related DE69927373D1 (de) 1999-09-30 1999-09-30 Zitterfreie Erkennung von Strom- oder Spannungs-Signalen an mit Pulswechselmodulation betriebener Wicklung

Country Status (3)

Country Link
US (1) US6420847B1 (de)
EP (1) EP1091480B1 (de)
DE (1) DE69927373D1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3711102B2 (ja) * 2002-10-30 2005-10-26 三洋電機株式会社 単相モータ駆動装置、単相モータ駆動方法、および集積回路
US6850022B2 (en) * 2003-01-15 2005-02-01 Siemens Vdo Automotive Inc. Method and system for determining electronic commutation in brushless DC machines irrespective of the placement of rotor position sensors
US7042180B2 (en) * 2003-01-24 2006-05-09 Tecumseh Products Company Brushless and sensorless DC motor control system with locked and stopped rotor detection
US7034478B2 (en) * 2004-09-30 2006-04-25 Agere Systems Inc. Digital spindle control architecture
CN100433534C (zh) * 2005-10-12 2008-11-12 圆创科技股份有限公司 不需使用遮蔽程序的无感测器马达控制电路
GB0700033D0 (en) * 2007-01-02 2007-02-07 Ami Semiconductor Belgium Bvba Method and apparatus for driving a brushless dc motor
TWI339001B (en) * 2007-02-13 2011-03-11 Ind Tech Res Inst Sensorless driving method for a brushless dc motor
JP5359021B2 (ja) 2007-06-28 2013-12-04 セイコーエプソン株式会社 電動機の駆動制御回路
ITVA20070064A1 (it) * 2007-07-25 2009-01-26 St Microelectronics Srl Closed-loop startup per motori brushless sensorless
ITVA20070068A1 (it) * 2007-08-01 2009-02-02 St Microelectronics Srl Metodo e relativo circuito di pilotaggio di un motore brushless sensorless
TWI342106B (en) * 2007-12-28 2011-05-11 Feeling Technology Corp Method for controlling a direct current brushless motor, and control circuit
US8149093B2 (en) * 2008-06-06 2012-04-03 Lyngsoe Systems System and method for wireless communications
TWI418135B (zh) * 2011-02-09 2013-12-01 Delta Electronics Inc 馬達控制方法與系統及其中之數位信號處理器
JP5896397B2 (ja) * 2011-06-14 2016-03-30 セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー 単相ブラシレスモータの駆動回路
US9088233B2 (en) 2012-12-18 2015-07-21 Allegro Microsystems, Llc Systems and methods for reduction of motor jitter while driving an electric motor
KR101397875B1 (ko) * 2012-12-18 2014-05-20 삼성전기주식회사 모터 구동 제어 장치, 모터 구동 제어 방법 및 그를 이용한 모터
US9998042B2 (en) 2013-03-04 2018-06-12 Seagate Technology Llc Torque disturbance cancellation for a motor
US9391551B2 (en) 2013-06-28 2016-07-12 Stmicroelectronics S.R.L. Apparatus to detect the zero-cross of the BEMF of a three-phase electric motor and related method
KR20150029224A (ko) * 2013-09-09 2015-03-18 삼성전기주식회사 모터 구동 제어 장치, 모터 구동 제어 방법 및 그를 이용한 모터 시스템 시스템
JP6718749B2 (ja) * 2016-06-06 2020-07-08 ローム株式会社 モータ制御装置
CN106602943A (zh) * 2016-12-03 2017-04-26 中国电子科技集团公司第四十三研究所 一种无位置传感器电机速度检测电路及其检测方法
CN108696226B (zh) * 2018-06-01 2020-07-07 阳光电源股份有限公司 一种电机控制器
TWI702790B (zh) * 2019-09-17 2020-08-21 茂達電子股份有限公司 具變頻機制的馬達驅動系統及方法
IT202100022217A1 (it) * 2021-08-24 2023-02-24 St Microelectronics Srl Procedimenti e sistemi di rilevamento della forza elettromotrice inversa nei motori elettrici

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5517095A (en) * 1991-10-03 1996-05-14 Sgs-Thomson Microelectronics, Inc. Method and apparatus for operating polyphase DC motors using a PWM chopping signal in zero crossing determination
US5793183A (en) * 1995-06-07 1998-08-11 Sgs-Thomson Microelectronics, Inc. Motor system with interrupted PWM oscillation
US5767654A (en) * 1996-11-26 1998-06-16 Sgs-Thomson Microelectronics, Inc. Apparatus and method for detecting motor position in PWM operation of a polyphase DC motor
US5789895A (en) * 1996-12-12 1998-08-04 Sgs-Thomson Microelectronics Inc. BEMF crossing detection in PWM mode operation for sensorless motor control application
US6084364A (en) * 1996-12-19 2000-07-04 Stmicroelectronics, Inc. Using different frequency clocks to clock counters of a driver circuit at spin-up and at regulation
EP0892489B1 (de) * 1997-07-15 2005-10-05 STMicroelectronics S.r.l. Messung der momentanen Stellung des Rotors eines, im tripolaren Modus getriebenen bürstenlosen Gleichstrommotors
DE69831776T2 (de) * 1997-07-15 2006-08-17 Stmicroelectronics S.R.L., Agrate Brianza Messung der momentanen Stellung des Rotors eines, im tripolaren Modus getriebenen bürstenlosen Gleichstrommotors
US6089768A (en) * 1998-05-05 2000-07-18 Printronix, Inc. Print ribbon feeder and detection system
US6094022A (en) * 1999-07-01 2000-07-25 Stmicroelectronics S.R.L. Low jitter zero crossing BEMF detector and motor incorporating the same

Also Published As

Publication number Publication date
EP1091480A1 (de) 2001-04-11
EP1091480B1 (de) 2005-09-21
US6420847B1 (en) 2002-07-16

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee