CN103812395A - 监控电机运行状况的电路及包含该电路的电机驱动电路 - Google Patents

监控电机运行状况的电路及包含该电路的电机驱动电路 Download PDF

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Publication number
CN103812395A
CN103812395A CN201310535125.XA CN201310535125A CN103812395A CN 103812395 A CN103812395 A CN 103812395A CN 201310535125 A CN201310535125 A CN 201310535125A CN 103812395 A CN103812395 A CN 103812395A
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CN
China
Prior art keywords
motor
circuit
signal
pulse
commutation
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
CN201310535125.XA
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English (en)
Chinese (zh)
Inventor
西蒙·大卫·哈特
安东尼·约翰·韦伯斯特
孔达拉·拉奥·甘杜
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.)
Nidec Control Techniques Ltd
Original Assignee
Control Techniques Ltd
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 Control Techniques Ltd filed Critical Control Techniques Ltd
Publication of CN103812395A publication Critical patent/CN103812395A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • 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
    • H02P6/17—Circuit arrangements for detecting position and for generating speed information
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
CN201310535125.XA 2012-11-02 2013-11-01 监控电机运行状况的电路及包含该电路的电机驱动电路 Pending CN103812395A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1219739.8A GB2507538A (en) 2012-11-02 2012-11-02 Circuit for monitoring the operation of an electric motor using a low frequency characteristic such as the back EMF ripple
GB1219739.8 2012-11-02

Publications (1)

Publication Number Publication Date
CN103812395A true CN103812395A (zh) 2014-05-21

Family

ID=47359066

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201310535125.XA Pending CN103812395A (zh) 2012-11-02 2013-11-01 监控电机运行状况的电路及包含该电路的电机驱动电路
CN201320687263.5U Expired - Fee Related CN203617943U (zh) 2012-11-02 2013-11-01 监控电机运行状况的电路及包含该电路的电机驱动电路

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201320687263.5U Expired - Fee Related CN203617943U (zh) 2012-11-02 2013-11-01 监控电机运行状况的电路及包含该电路的电机驱动电路

Country Status (4)

Country Link
US (1) US20140125262A1 (https=)
CN (2) CN103812395A (https=)
GB (1) GB2507538A (https=)
IN (1) IN2013MU02995A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115498944A (zh) * 2022-09-14 2022-12-20 成都易慧家科技有限公司 用于无离合减速机构外力启闭的保护系统及其保护方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2507538A (en) * 2012-11-02 2014-05-07 Control Tech Ltd Circuit for monitoring the operation of an electric motor using a low frequency characteristic such as the back EMF ripple
DE102017110646A1 (de) 2017-05-16 2018-11-22 Ebm-Papst Mulfingen Gmbh & Co. Kg Synchronmaschine sowie Verfahren zur sensorlosen Drehzahlregelung der Synchronmaschine
AU2021281698B2 (en) * 2020-05-29 2022-11-24 Gordon Lan Systems catching residual energy from an electric coil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6054823A (en) * 1998-05-19 2000-04-25 Telcom Semiconductor, Inc. Verification of fan operation
CN201639529U (zh) * 2010-02-26 2010-11-17 深圳拓邦股份有限公司 一种直流无刷电机的接口电路及洗碗机
CN203617943U (zh) * 2012-11-02 2014-05-28 控制技术有限公司 监控电机运行状况的电路及包含该电路的电机驱动电路

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
GB758755A (en) * 1953-03-09 1956-10-10 Sverre Woldseth Improvements in ship logs
DE1096492B (de) * 1958-07-29 1961-01-05 Licentia Gmbh Einrichtung zum Erfassen eines Windungsschlusses im Anker einer Gleichstrommaschine
SU617717A2 (ru) * 1976-09-01 1978-07-30 Ижевский механический институт Тахометр
DE3543058C2 (de) * 1985-12-05 1997-02-13 Teves Gmbh Alfred Verfahren und Schaltungsanordnung zur Aufbereitung eines Sensorsignals
JPS62189945A (ja) * 1986-02-12 1987-08-19 Konishiroku Photo Ind Co Ltd モ−タ
WO1997027667A1 (en) * 1996-01-24 1997-07-31 Philips Electronics N.V. Arrangement for supplying drive signals to a plurality of windings of a multi-phase d.c. motor, drive system and disk drive
US6366483B1 (en) * 2000-07-24 2002-04-02 Rockwell Automation Technologies, Inc. PWM rectifier having de-coupled power factor and output current control loops
JPWO2007097424A1 (ja) * 2006-02-23 2009-07-16 パナソニック株式会社 モータ駆動装置およびモータ駆動方法
US8368334B2 (en) * 2009-11-18 2013-02-05 Standard Microsystems Corporation Brushless, three phase motor drive

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6054823A (en) * 1998-05-19 2000-04-25 Telcom Semiconductor, Inc. Verification of fan operation
CN201639529U (zh) * 2010-02-26 2010-11-17 深圳拓邦股份有限公司 一种直流无刷电机的接口电路及洗碗机
CN203617943U (zh) * 2012-11-02 2014-05-28 控制技术有限公司 监控电机运行状况的电路及包含该电路的电机驱动电路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115498944A (zh) * 2022-09-14 2022-12-20 成都易慧家科技有限公司 用于无离合减速机构外力启闭的保护系统及其保护方法

Also Published As

Publication number Publication date
GB201219739D0 (en) 2012-12-12
CN203617943U (zh) 2014-05-28
GB2507538A (en) 2014-05-07
IN2013MU02995A (https=) 2015-07-10
US20140125262A1 (en) 2014-05-08

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Application publication date: 20140521