WO2001020761A1 - Method and system for controlling torque in permanent magnet brushless electric motors - Google Patents
Method and system for controlling torque in permanent magnet brushless electric motors Download PDFInfo
- Publication number
- WO2001020761A1 WO2001020761A1 PCT/US2000/025523 US0025523W WO0120761A1 WO 2001020761 A1 WO2001020761 A1 WO 2001020761A1 US 0025523 W US0025523 W US 0025523W WO 0120761 A1 WO0120761 A1 WO 0120761A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- motor
- torque
- rotor
- command signal
- angular speed
- Prior art date
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
- H02P6/10—Arrangements for controlling torque ripple, e.g. providing reduced torque ripple
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/046—Controlling the motor
-
- 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
- H02P21/22—Current control, e.g. using a current control loop
-
- 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
- H02P6/06—Arrangements for speed regulation of a single motor wherein the motor speed is measured and compared with a given physical value so as to adjust the motor speed
-
- 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
-
- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00963571A EP1219010A4 (en) | 1999-09-17 | 2000-09-18 | METHOD AND SYSTEM FOR TORQUE CONTROL IN PERMANENT MAGNET-FREE BROOM ELECTRIC MOTORS |
JP2001524220A JP4624619B2 (ja) | 1999-09-17 | 2000-09-18 | 永久磁石ブラシレス電子モータにおいてトルクを制御するための方法及び装置 |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15461399P | 1999-09-17 | 1999-09-17 | |
US15468199P | 1999-09-17 | 1999-09-17 | |
US60/154,613 | 1999-09-17 | ||
US60/154,681 | 1999-09-17 | ||
US18330100P | 2000-02-17 | 2000-02-17 | |
US60/183,301 | 2000-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001020761A1 true WO2001020761A1 (en) | 2001-03-22 |
Family
ID=27387615
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/040926 WO2001020767A1 (en) | 1999-09-17 | 2000-09-18 | Low ripple permanent magnet motor control |
PCT/US2000/025523 WO2001020761A1 (en) | 1999-09-17 | 2000-09-18 | Method and system for controlling torque in permanent magnet brushless electric motors |
PCT/US2000/025459 WO2001020751A2 (en) | 1999-09-17 | 2000-09-18 | Brushless machines using optimal phase angle control |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/040926 WO2001020767A1 (en) | 1999-09-17 | 2000-09-18 | Low ripple permanent magnet motor control |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/025459 WO2001020751A2 (en) | 1999-09-17 | 2000-09-18 | Brushless machines using optimal phase angle control |
Country Status (4)
Families Citing this family (128)
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- 2000-09-18 US US09/663,900 patent/US6498449B1/en not_active Expired - Lifetime
- 2000-09-18 JP JP2001524226A patent/JP5052723B2/ja not_active Expired - Fee Related
- 2000-09-18 US US09/664,178 patent/US6373211B1/en not_active Expired - Lifetime
- 2000-09-18 WO PCT/US2000/040926 patent/WO2001020767A1/en active Application Filing
- 2000-09-18 JP JP2001524212A patent/JP2003523703A/ja not_active Withdrawn
- 2000-09-18 EP EP00965080A patent/EP1400009B1/en not_active Expired - Lifetime
- 2000-09-18 WO PCT/US2000/025523 patent/WO2001020761A1/en active Application Filing
- 2000-09-18 US US09/663,331 patent/US6465975B1/en not_active Expired - Lifetime
- 2000-09-18 JP JP2001524220A patent/JP4624619B2/ja not_active Expired - Fee Related
- 2000-09-18 EP EP00974120A patent/EP1219015A4/en not_active Withdrawn
- 2000-09-18 EP EP00963571A patent/EP1219010A4/en not_active Withdrawn
- 2000-09-18 WO PCT/US2000/025459 patent/WO2001020751A2/en active Application Filing
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Also Published As
Publication number | Publication date |
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EP1400009A4 (en) | 2005-12-21 |
JP2003523703A (ja) | 2003-08-05 |
JP4624619B2 (ja) | 2011-02-02 |
EP1400009A2 (en) | 2004-03-24 |
US6373211B1 (en) | 2002-04-16 |
EP1219010A1 (en) | 2002-07-03 |
US6498449B1 (en) | 2002-12-24 |
WO2001020767A1 (en) | 2001-03-22 |
EP1219015A4 (en) | 2006-05-10 |
US6465975B1 (en) | 2002-10-15 |
JP5052723B2 (ja) | 2012-10-17 |
EP1219015A1 (en) | 2002-07-03 |
WO2001020751A3 (en) | 2004-01-08 |
EP1219010A4 (en) | 2007-06-20 |
JP2003510002A (ja) | 2003-03-11 |
WO2001020751A2 (en) | 2001-03-22 |
EP1400009B1 (en) | 2013-01-02 |
JP2003516703A (ja) | 2003-05-13 |
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