TR200908942T1 - An electric motor and control method. - Google Patents

An electric motor and control method.

Info

Publication number
TR200908942T1
TR200908942T1 TR2009/08942T TR200908942T TR200908942T1 TR 200908942 T1 TR200908942 T1 TR 200908942T1 TR 2009/08942 T TR2009/08942 T TR 2009/08942T TR 200908942 T TR200908942 T TR 200908942T TR 200908942 T1 TR200908942 T1 TR 200908942T1
Authority
TR
Turkey
Prior art keywords
control method
electric motor
motor
present
position sensors
Prior art date
Application number
TR2009/08942T
Other languages
Turkish (tr)
Inventor
Erenay Kerem
Özcan Ersoy
Tezduyar Lati̇f
Sönmezöz Fehmi̇
Original Assignee
Arçeli̇k Anoni̇m Şi̇rketi̇
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 Arçeli̇k Anoni̇m Şi̇rketi̇ filed Critical Arçeli̇k Anoni̇m Şi̇rketi̇
Publication of TR200908942T1 publication Critical patent/TR200908942T1/en

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
    • H02P6/12—Monitoring commutation; Providing indication of commutation failure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24457—Failure detection
    • G01D5/24461—Failure detection by redundancy or plausibility
    • 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
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

Bu buluş, konum sensörlerinin (4) hatalı çalışması durumunun hızlı bir şekilde tespit edildiği bir motor (1) ve kontrol yönteminin gerçekleştirilmesi ile ilgilidir. Buluş konusu motor (1), bir konum sensörünün (4) çıkış değeri n defa değişirken diğer konum sensörlerinin (4) çıkış değerleri (n-l)'den az veya (n+l)'den fazla değişiklik yaşıyor ise hata sinyali vererek çalışmasını durduran bir kontrol birimi (5) içermektedir.SUMMARY OF THE INVENTION The present invention relates to the implementation of a motor (1) and control method in which the faulty operation of the position sensors (4) is detected quickly. The motor (1) according to the present invention is designed to provide an error signal that stops the operation of a position sensor (4) if the output value changes n times while the other position sensors (4) change less than or greater than (n + 1). control unit (5).

TR2009/08942T 2007-05-02 2008-05-01 An electric motor and control method. TR200908942T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR200702965 2007-05-02

Publications (1)

Publication Number Publication Date
TR200908942T1 true TR200908942T1 (en) 2010-06-21

Family

ID=39810148

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2009/08942T TR200908942T1 (en) 2007-05-02 2008-05-01 An electric motor and control method.

Country Status (2)

Country Link
TR (1) TR200908942T1 (en)
WO (1) WO2008135520A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6664981B2 (en) 2016-02-08 2020-03-13 ローム株式会社 Motor drive
DE102018130332A1 (en) * 2018-11-29 2020-06-04 Jungheinrich Aktiengesellschaft Fault detection method for a position detection system for a hydraulic cylinder, fault detection system and industrial truck

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005133708A (en) * 2003-10-09 2005-05-26 Denso Corp Valve characteristic adjusting device
EP1583215B1 (en) * 2004-03-29 2016-11-02 Schaeffler Technologies AG & Co. KG Method and apparatus for controlling an electric motor
JP4719218B2 (en) * 2005-06-13 2011-07-06 シナノケンシ株式会社 Opening and closing body drive device

Also Published As

Publication number Publication date
WO2008135520A2 (en) 2008-11-13
WO2008135520A3 (en) 2010-03-11

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