WO2007054909A3 - Brushless dc motor and its method for commutation and control - Google Patents

Brushless dc motor and its method for commutation and control Download PDF

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Publication number
WO2007054909A3
WO2007054909A3 PCT/IB2006/054187 IB2006054187W WO2007054909A3 WO 2007054909 A3 WO2007054909 A3 WO 2007054909A3 IB 2006054187 W IB2006054187 W IB 2006054187W WO 2007054909 A3 WO2007054909 A3 WO 2007054909A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor
brushless
control
commutation
armature windings
Prior art date
Application number
PCT/IB2006/054187
Other languages
French (fr)
Other versions
WO2007054909A2 (en
Inventor
Huimin Li
Original Assignee
Huimin Li
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36784698&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2007054909(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Huimin Li filed Critical Huimin Li
Publication of WO2007054909A2 publication Critical patent/WO2007054909A2/en
Publication of WO2007054909A3 publication Critical patent/WO2007054909A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/0085—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for high speeds, e.g. above nominal speed
    • H02P21/0089—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for high speeds, e.g. above nominal speed using field weakening
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

A brushless DC motor includes armature windings mounted on the motor stator, magnetic poles mounted on the motor rotor, a plurality of commutating devices and one or more rotor position sensors or detectors. Each pair of the upper and the lower arms of the commutating devices comprises one half I-bridge switch. All such half H-bridge switches connect the DC bus and respective junction points between adjacent two armature windings. A commutation method of brushless DC motor and a control iethod of brushless DC motor are also provided.
PCT/IB2006/054187 2005-11-11 2006-11-10 Brushless dc motor and its method for commutation and control WO2007054909A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2005101244451A CN1787345B (en) 2005-11-11 2005-11-11 Brushless DC motor and its current converting and controlling method thereof
CN200510124445.1 2005-11-11

Publications (2)

Publication Number Publication Date
WO2007054909A2 WO2007054909A2 (en) 2007-05-18
WO2007054909A3 true WO2007054909A3 (en) 2007-10-18

Family

ID=36784698

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/054187 WO2007054909A2 (en) 2005-11-11 2006-11-10 Brushless dc motor and its method for commutation and control

Country Status (2)

Country Link
CN (1) CN1787345B (en)
WO (1) WO2007054909A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1787345B (en) * 2005-11-11 2011-03-30 李荟敏 Brushless DC motor and its current converting and controlling method thereof
EP2284978A1 (en) * 2009-08-03 2011-02-16 Converteam Technology Ltd Armature windings
CN101908854A (en) * 2010-08-24 2010-12-08 南京新乐能电子科技有限公司 DC motor speed-regulating controller
EP2638621B1 (en) 2010-11-12 2017-01-11 ABB Research Ltd. A rotating electrical machine and corresponding method
CN102545509A (en) * 2010-12-15 2012-07-04 江建中 Permanent magnet brushless direct-current motor with closed windings
CN102769368B (en) * 2012-07-31 2015-10-14 上海交通大学 The expansion speed method of permanent magnet brushless direct-current motor with closed windings
CN102857162B (en) * 2012-09-11 2015-04-15 宜昌清江电气有限公司 Main circuit and control method of high-current brushless direct-current motor
CN105207548A (en) * 2015-09-15 2015-12-30 扬州大学 Electronic commutation series excited direct-current motor four-quadrant operation control device and method
US9806651B1 (en) * 2016-05-17 2017-10-31 General Electric Company DC electrical machine with center-tap windings systems and methods
CN106685148A (en) * 2016-11-22 2017-05-17 清华大学 Electromechanical hybrid arcless-commutation multiphase direct-current square-wave motor
CN106602947B (en) * 2016-12-28 2023-08-29 上海理工大学 Electric drive device, chopper circuit, DC motor, and electric apparatus
CN106899246B (en) * 2017-05-03 2019-01-04 上海理工大学 Direct current drive driving device and electrical equipment
CN107070322B (en) * 2017-04-19 2023-06-20 上海理工大学 Electric drive device and electric apparatus
CN106899245B (en) * 2017-05-03 2019-01-04 上海理工大学 Direct current drive driving device and electrical equipment
FR3068544B1 (en) * 2017-06-28 2019-07-26 Valeo Equipements Electriques Moteur VOLTAGE CONVERTER, METHOD FOR MANUFACTURING SUCH VOLTAGE CONVERTER AND ASSEMBLY OF MAIN MODULE AND TERMINAL MODULE FOR FORMING SUCH VOLTAGE CONVERTER
DE112017008092A5 (en) * 2017-09-25 2020-07-09 Siemens Aktiengesellschaft Braking method for an electric motor
CN110236420B (en) * 2018-03-07 2020-09-01 广东美的生活电器制造有限公司 Food processor and rotating speed increasing control method and device thereof
CN111216863A (en) * 2020-03-02 2020-06-02 熊鸿 Ship direct-current electric propulsion system based on brushless direct-current motor/generator
CN114553026A (en) * 2022-01-26 2022-05-27 张逸兴 Power supply circuit and application thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08317684A (en) * 1995-05-22 1996-11-29 Toshiba Corp Control device of permanent magnet type motor and washing machine with it
US5982133A (en) * 1995-07-28 1999-11-09 Matsushita Electric Industrial Co., Ltd. Brushless motor with rotor position detection compensation caused by induced voltage in rotor
CN1075282C (en) * 1996-05-02 2001-11-21 西门子加拿大有限公司 Control circuit for five-phase brushless DC motor
CN1574596A (en) * 2003-06-13 2005-02-02 美蓓亚株式会社 Method for the commutation of a brushless direct current motor
CN1787345A (en) * 2005-11-11 2006-06-14 李荟敏 Brushless DC motor and its current converting and controlling method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08317684A (en) * 1995-05-22 1996-11-29 Toshiba Corp Control device of permanent magnet type motor and washing machine with it
US5982133A (en) * 1995-07-28 1999-11-09 Matsushita Electric Industrial Co., Ltd. Brushless motor with rotor position detection compensation caused by induced voltage in rotor
CN1075282C (en) * 1996-05-02 2001-11-21 西门子加拿大有限公司 Control circuit for five-phase brushless DC motor
CN1574596A (en) * 2003-06-13 2005-02-02 美蓓亚株式会社 Method for the commutation of a brushless direct current motor
CN1787345A (en) * 2005-11-11 2006-06-14 李荟敏 Brushless DC motor and its current converting and controlling method thereof

Also Published As

Publication number Publication date
WO2007054909A2 (en) 2007-05-18
CN1787345B (en) 2011-03-30
CN1787345A (en) 2006-06-14

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