TWI563791B - System and way for no sensor three-phase motor - Google Patents
System and way for no sensor three-phase motorInfo
- Publication number
- TWI563791B TWI563791B TW104137790A TW104137790A TWI563791B TW I563791 B TWI563791 B TW I563791B TW 104137790 A TW104137790 A TW 104137790A TW 104137790 A TW104137790 A TW 104137790A TW I563791 B TWI563791 B TW I563791B
- Authority
- TW
- Taiwan
- Prior art keywords
- sensor
- way
- phase motor
- phase
- motor
- 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
- H02P6/14—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
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
- H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
-
- 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)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104137790A TWI563791B (en) | 2015-11-17 | 2015-11-17 | System and way for no sensor three-phase motor |
CN201611012189.1A CN106953556B (en) | 2015-11-17 | 2016-11-17 | Sensorless three-phase motor driving system and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104137790A TWI563791B (en) | 2015-11-17 | 2015-11-17 | System and way for no sensor three-phase motor |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI563791B true TWI563791B (en) | 2016-12-21 |
TW201720046A TW201720046A (en) | 2017-06-01 |
Family
ID=58227517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW104137790A TWI563791B (en) | 2015-11-17 | 2015-11-17 | System and way for no sensor three-phase motor |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN106953556B (en) |
TW (1) | TWI563791B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI739608B (en) * | 2020-09-25 | 2021-09-11 | 致新科技股份有限公司 | Motor system |
US11309812B1 (en) | 2020-09-28 | 2022-04-19 | Global Mixed-Mode Technology Inc. | Motor system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200536248A (en) * | 2004-04-30 | 2005-11-01 | Yen-Shin Lai | Control method and apparatus of synchronous motors |
TW201036319A (en) * | 2009-01-14 | 2010-10-01 | Panasonic Corp | Motor drive device and electric equipment utilizing same |
US20140232311A1 (en) * | 2013-02-20 | 2014-08-21 | Microchip Technology Incorporated | Method and System for Determining the Position of a Synchronous Motor's Rotor |
TW201507339A (en) * | 2008-02-12 | 2015-02-16 | Transphorm Inc | Bridge circuits and method of operating the same |
TW201509114A (en) * | 2013-05-14 | 2015-03-01 | Allegro Microsystems Llc | Electronic circuit and method for adjusting start-up characteristics of drive signals applied to an electric motor |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050002627A (en) * | 2003-06-30 | 2005-01-07 | 마쯔시다덴기산교 가부시키가이샤 | Sensorless motor driving device and its driving method |
JP6429777B2 (en) * | 2012-08-30 | 2018-11-28 | アレグロ・マイクロシステムズ・エルエルシー | Electronic circuit and method for automatically adjusting the phase of a drive signal applied to an electric motor according to zero current detected in the winding of the electric motor and for detecting zero current |
-
2015
- 2015-11-17 TW TW104137790A patent/TWI563791B/en active
-
2016
- 2016-11-17 CN CN201611012189.1A patent/CN106953556B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200536248A (en) * | 2004-04-30 | 2005-11-01 | Yen-Shin Lai | Control method and apparatus of synchronous motors |
TW201507339A (en) * | 2008-02-12 | 2015-02-16 | Transphorm Inc | Bridge circuits and method of operating the same |
TW201036319A (en) * | 2009-01-14 | 2010-10-01 | Panasonic Corp | Motor drive device and electric equipment utilizing same |
US20140232311A1 (en) * | 2013-02-20 | 2014-08-21 | Microchip Technology Incorporated | Method and System for Determining the Position of a Synchronous Motor's Rotor |
TW201509114A (en) * | 2013-05-14 | 2015-03-01 | Allegro Microsystems Llc | Electronic circuit and method for adjusting start-up characteristics of drive signals applied to an electric motor |
Also Published As
Publication number | Publication date |
---|---|
TW201720046A (en) | 2017-06-01 |
CN106953556A (en) | 2017-07-14 |
CN106953556B (en) | 2020-03-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB201619625D0 (en) | Sensor system and method | |
GB201512998D0 (en) | Shared vehicle system and method | |
PL3197727T3 (en) | Bumper-reinforcing system for motor vehicle | |
GB201611913D0 (en) | Vehicle system | |
IL256180A (en) | Integrated sensor system | |
ZA201505234B (en) | System and method for vehicle operation | |
HK1257873A1 (en) | Transit vehicle sensor system | |
GB201712090D0 (en) | Vehicle user-communication system and method | |
PL3127785T3 (en) | Electric vehicle frame system | |
GB2542494B (en) | Vehicle imaging system and method | |
GB201613252D0 (en) | System and method for occupant height | |
HK1209846A1 (en) | Fixed vehicle security inspection system | |
IL250618B (en) | Motor control system and method | |
GB201518712D0 (en) | Sensor system | |
ZA201608666B (en) | Vehicle sensor system | |
GB201602141D0 (en) | Sensor apparatus and associated system | |
GB201507772D0 (en) | Sensor system and method | |
SG11201709284QA (en) | Electric vehicle position detection system | |
GB2537732B (en) | Vehicle drive system | |
GB201522228D0 (en) | Motor control system | |
GB201515526D0 (en) | Vehicle imaging system and method | |
TWI563791B (en) | System and way for no sensor three-phase motor | |
GB201500889D0 (en) | Sensor positioning system | |
GB201604287D0 (en) | Sensor system | |
GB201519440D0 (en) | Vehicle authentication system |