WO2002054574A3 - Commutation and velocity control system for a brushless dc motor - Google Patents

Commutation and velocity control system for a brushless dc motor Download PDF

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Publication number
WO2002054574A3
WO2002054574A3 PCT/US2001/050357 US0150357W WO02054574A3 WO 2002054574 A3 WO2002054574 A3 WO 2002054574A3 US 0150357 W US0150357 W US 0150357W WO 02054574 A3 WO02054574 A3 WO 02054574A3
Authority
WO
WIPO (PCT)
Prior art keywords
velocity
signal
receives
provides
brushless
Prior art date
Application number
PCT/US2001/050357
Other languages
French (fr)
Other versions
WO2002054574A2 (en
Inventor
Howard Simmons
John Games
Original Assignee
Hamilton Sundstrand Corp
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 Hamilton Sundstrand Corp filed Critical Hamilton Sundstrand Corp
Priority to DE60135149T priority Critical patent/DE60135149D1/en
Priority to AU2002234118A priority patent/AU2002234118A1/en
Priority to EP01985140A priority patent/EP1346461B1/en
Publication of WO2002054574A2 publication Critical patent/WO2002054574A2/en
Publication of WO2002054574A3 publication Critical patent/WO2002054574A3/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
    • H02P6/14—Electronic commutators
    • 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
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor
    • H02P6/085—Arrangements for controlling the speed or torque of a single motor in a bridge configuration
    • 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
    • H02P6/34—Modelling or simulation for control purposes

Abstract

A commutation and velocity control system of a brushless DC motor receives a velocity command signal and provides command signals to drive the brushless DC motor. The system includes a summer that receives the velocity command signal and a velocity feedback signal, a velocity loop compensator, a magnitude sensing circuit, and a polarity sensing circuit. The system also includes an integrated circuit having: (i) a velocity calculation circuit that receives first and second sampled digitized signals indicative of resolver position at a first and a second time, respectively, and determines velocity based upon the difference between said first sampled digitized signals and provides a sensed digitized velocity signal indicative thereof; (ii) a commutation logic circuit that receives said first sampled digitized signal, a velocity magnitude signal and a velocity polarity signal, and provides said command signal; and (iii) a counter that receives a signal indicative of said sensed digitized velocity signal and provides a PWM output signal indicative thereof. A filter receives said PWM output signal and generates said velocity feedback signal.
PCT/US2001/050357 2000-12-30 2001-12-31 Commutation and velocity control system for a brushless dc motor WO2002054574A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE60135149T DE60135149D1 (en) 2000-12-30 2001-12-31 SWITCH CONTROL SYSTEM AND SPEED CONTROL FOR A BRUSHLESS ENGINE
AU2002234118A AU2002234118A1 (en) 2000-12-30 2001-12-31 Commutation and velocity control system for a brushless dc motor
EP01985140A EP1346461B1 (en) 2000-12-30 2001-12-31 Commutation and velocity control system for a brushless dc motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25935400P 2000-12-30 2000-12-30
US60/259,354 2000-12-30

Publications (2)

Publication Number Publication Date
WO2002054574A2 WO2002054574A2 (en) 2002-07-11
WO2002054574A3 true WO2002054574A3 (en) 2003-01-30

Family

ID=22984588

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/050357 WO2002054574A2 (en) 2000-12-30 2001-12-31 Commutation and velocity control system for a brushless dc motor

Country Status (5)

Country Link
US (1) US6891346B2 (en)
EP (1) EP1346461B1 (en)
AU (1) AU2002234118A1 (en)
DE (1) DE60135149D1 (en)
WO (1) WO2002054574A2 (en)

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DE502004011787D1 (en) * 2003-11-12 2010-11-25 Brose Fahrzeugteile CONTROL OF AN ELECTRIC MOTOR WITH CONTINUOUS ADJUSTMENT OF THE COMMUTATION ANGLE
JP2005269855A (en) * 2004-03-22 2005-09-29 Matsushita Electric Ind Co Ltd Dc motor drive circuit
ATE414343T1 (en) * 2004-05-15 2008-11-15 Luk Lamellen & Kupplungsbau METHOD FOR MEASURING THE SPEED OF AN EC MOTOR
US7109670B1 (en) * 2005-05-25 2006-09-19 Rockwell Automation Technologies, Inc. Motor drive with velocity-second compensation
US7187142B2 (en) * 2005-05-25 2007-03-06 Rockwell Automation Technologies, Inc. Motor drive with velocity noise filter
US7578024B2 (en) * 2005-11-10 2009-08-25 Daniel Hughes Trash container with a vacuum
US7265514B1 (en) * 2006-03-23 2007-09-04 Sunonwealth Electric Machine Industry Co., Ltd. Frequency-variable pulse-width-modulation motor drive circuit capable of operating under different PWM frequencies
US8947526B2 (en) * 2006-12-07 2015-02-03 Sensormatic Electronics, LLC Video surveillance system having communication acknowledgement nod
US7835630B2 (en) 2007-04-06 2010-11-16 The Johns Hopkins University Adaptive and reconfigurable system for DC motor control
US8217616B2 (en) * 2007-11-02 2012-07-10 HJamilton Sundstrand Corporation Electric motor control with buck boost converter
US7969122B2 (en) * 2007-11-14 2011-06-28 Hamilton Sundstrand Corporation Pole count changing generator
US7710058B2 (en) * 2007-12-13 2010-05-04 Hamilton Sundstrand Corporation Motor drive architecture for high frequency AC bus
US7638959B2 (en) * 2007-12-14 2009-12-29 Hamilton Sundstrand Corporation Method of operating a brushless motor wherein open loop and closed loop controllers utilize different commutation methods
US8209107B2 (en) * 2008-01-23 2012-06-26 Hamilton Sundstrand Corporation Electric motor for fuel pump with improved shutdown features
US7977936B2 (en) * 2008-10-16 2011-07-12 Hamilton Sundstrand Corporation Resolver interface and signal conditioner
US8294396B2 (en) 2009-07-13 2012-10-23 Hamilton Sundstrand Space Systems International, Inc. Compact FPGA-based digital motor controller
US8456114B2 (en) 2010-05-27 2013-06-04 Hamilton Sundstrand Corporation Motor bus voltage commutation method
US8796965B2 (en) * 2011-02-28 2014-08-05 Precision Engine Controls Corporation Commutation calibration via motor mapping
US8742715B2 (en) 2011-06-09 2014-06-03 Simmonds Precision Products, Inc. System and method for providing control of an electric motor using inductive rotary sensor
FR2999825B1 (en) 2012-12-13 2015-01-02 Moving Magnet Tech MECATRONIC ASSEMBLY FOR DRIVING AN EXTERNAL BODY USING A BRUSHLESS MOTOR AND A SINGLE ASSEMBLY OF ELECTRONIC COMPONENTS
US9059732B2 (en) 2013-03-21 2015-06-16 Hamilton Sundstrand Corporation Resolver-to-digital converter
US9601003B2 (en) 2015-08-17 2017-03-21 Hamilton Sundstrand Space Systems International, Inc. Sensor and control systems for electrical machines
US10289092B2 (en) * 2016-01-14 2019-05-14 Hamilton Sundstrand Space Systems International Inc. Digital motor controller stability analysis tool
US10536100B2 (en) 2016-04-01 2020-01-14 Gentherm Incorporated Systems and methods for calculating motor position, inertia and rest position in sensorless brushed DC motor control systems
KR102506930B1 (en) * 2018-03-19 2023-03-07 현대자동차 주식회사 Apparatus and method for controlling resolver signal
CN109338607A (en) * 2018-10-11 2019-02-15 浙江众邦机电科技有限公司 A kind of motor heavy duty control method of sewing machine, device, medium, equipment
CN113315426B (en) * 2021-06-16 2022-11-18 杭州瑞盟科技股份有限公司 Driving device of stepping motor and motor system

Citations (8)

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JPS61106088A (en) * 1984-10-26 1986-05-24 Hitachi Ltd Current control drive circuit of brushless motor
JPS62203596A (en) * 1986-02-28 1987-09-08 Mitsubishi Heavy Ind Ltd Speed controller for 3-phase ac motor
US5089761A (en) * 1989-07-11 1992-02-18 Matsushita Electric Industrial Co., Ltd. Motor control system
US5461293A (en) * 1993-05-12 1995-10-24 Sundstrand Corporation Rotor position detector
EP0734115A1 (en) * 1995-03-18 1996-09-25 Danfoss A/S Method for operating a motor/compressor combination and a motor/compressor combination for carrying out that method
US5563980A (en) * 1994-12-14 1996-10-08 Industrial Technology Research Institute Brushless DC motor speed controller
EP0883233A2 (en) * 1994-01-12 1998-12-09 Mitsubishi Denki Kabushiki Kaisha Drive circuit for brushless motor
US5978547A (en) * 1998-04-20 1999-11-02 K-Tron Technologies, Inc. High-turndown DC motor controller and method

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US4894598A (en) * 1986-11-20 1990-01-16 Staubli International Ag Digital robot control having an improved pulse width modulator
US4914725A (en) * 1989-07-10 1990-04-03 International Business Machines Corporation Transducer positioning servo mechanisms employing digital and analog circuits
US5187417A (en) * 1990-08-06 1993-02-16 Cincinnati Milacron Inc. Motor control apparatus and method
US5642461A (en) * 1994-11-14 1997-06-24 Seagate Technology, Inc. Economical wide range speed control system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61106088A (en) * 1984-10-26 1986-05-24 Hitachi Ltd Current control drive circuit of brushless motor
JPS62203596A (en) * 1986-02-28 1987-09-08 Mitsubishi Heavy Ind Ltd Speed controller for 3-phase ac motor
US5089761A (en) * 1989-07-11 1992-02-18 Matsushita Electric Industrial Co., Ltd. Motor control system
US5461293A (en) * 1993-05-12 1995-10-24 Sundstrand Corporation Rotor position detector
EP0883233A2 (en) * 1994-01-12 1998-12-09 Mitsubishi Denki Kabushiki Kaisha Drive circuit for brushless motor
US5563980A (en) * 1994-12-14 1996-10-08 Industrial Technology Research Institute Brushless DC motor speed controller
EP0734115A1 (en) * 1995-03-18 1996-09-25 Danfoss A/S Method for operating a motor/compressor combination and a motor/compressor combination for carrying out that method
US5978547A (en) * 1998-04-20 1999-11-02 K-Tron Technologies, Inc. High-turndown DC motor controller and method

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
GRAJEWSKI V ET AL: "DREHZAHLREGELUNG VON GLEICHSTROM-MOTOREN MIT EINFACHEN DREHZAHLGEBERN", ANTRIEBSTECHNIK, KRAUSSKOPF VERLAG FUR WIRTSCHAFT GMBH. MAINZ, DE, vol. 36, no. 5, 1 May 1997 (1997-05-01), pages 40 - 42,44-46, XP000688116, ISSN: 0722-8546 *
PATENT ABSTRACTS OF JAPAN vol. 010, no. 289 (E - 442) 2 October 1986 (1986-10-02) *
PATENT ABSTRACTS OF JAPAN vol. 012, no. 063 (E - 585) 25 February 1988 (1988-02-25) *

Also Published As

Publication number Publication date
AU2002234118A1 (en) 2002-07-16
US20040150362A1 (en) 2004-08-05
WO2002054574A2 (en) 2002-07-11
EP1346461A2 (en) 2003-09-24
EP1346461B1 (en) 2008-07-30
DE60135149D1 (en) 2008-09-11
US6891346B2 (en) 2005-05-10

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