ITTO910782A1 - Circuito di controllo lineare in retroazione per un motore brushless polifase a semionda. - Google Patents
Circuito di controllo lineare in retroazione per un motore brushless polifase a semionda.Info
- Publication number
- ITTO910782A1 ITTO910782A1 IT000782A ITTO910782A ITTO910782A1 IT TO910782 A1 ITTO910782 A1 IT TO910782A1 IT 000782 A IT000782 A IT 000782A IT TO910782 A ITTO910782 A IT TO910782A IT TO910782 A1 ITTO910782 A1 IT TO910782A1
- Authority
- IT
- Italy
- Prior art keywords
- retroacation
- semi
- control circuit
- brushless motor
- linear control
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO910782A IT1249839B (it) | 1991-10-15 | 1991-10-15 | Circuito di controllo lineare in retroazione per un motore brushless polifase a semionda. |
ES92830508T ES2082439T3 (es) | 1991-10-15 | 1992-09-22 | Un circuito de control de alimentacion lineal para un motor polifasico de media onda sin escobillas. |
DE69207713T DE69207713T2 (de) | 1991-10-15 | 1992-09-22 | Linearer Rückkopplungsregelkreis für einen bürstenlosen Mehrphasenmotor |
EP92830508A EP0539335B1 (en) | 1991-10-15 | 1992-09-22 | A linear feedback control circuit for a half-wave polyphase brushless motor |
US07/955,359 US5241247A (en) | 1991-10-15 | 1992-10-01 | Linear feedback control circuit for a half-wave polyphase brushless motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO910782A IT1249839B (it) | 1991-10-15 | 1991-10-15 | Circuito di controllo lineare in retroazione per un motore brushless polifase a semionda. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO910782A0 ITTO910782A0 (it) | 1991-10-15 |
ITTO910782A1 true ITTO910782A1 (it) | 1993-04-16 |
IT1249839B IT1249839B (it) | 1995-03-28 |
Family
ID=11409646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO910782A IT1249839B (it) | 1991-10-15 | 1991-10-15 | Circuito di controllo lineare in retroazione per un motore brushless polifase a semionda. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5241247A (it) |
EP (1) | EP0539335B1 (it) |
DE (1) | DE69207713T2 (it) |
ES (1) | ES2082439T3 (it) |
IT (1) | IT1249839B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950004717A (ko) * | 1993-07-15 | 1995-02-18 | 가나이 쯔또무 | 브러시리스 모터구동회로 |
US5675464A (en) * | 1996-05-02 | 1997-10-07 | Siemens Electric Limited | Stall or reduced-speed protection system for electric motor |
US5744921A (en) * | 1996-05-02 | 1998-04-28 | Siemens Electric Limited | Control circuit for five-phase brushless DC motor |
US5923133A (en) * | 1997-05-30 | 1999-07-13 | Stmicroelectronics, Inc. | Adaptive slew rate adjustment for a brushless multiphase DC motor and method |
US6008603A (en) * | 1998-10-28 | 1999-12-28 | Texas Instruments Incorporated | Brushless DC motor assembly control circuit |
US7205736B2 (en) * | 2002-04-24 | 2007-04-17 | Texas Instruments Incorporated | Method for voltage feedback for current mode linear motor driver |
US20050012489A1 (en) * | 2003-07-16 | 2005-01-20 | Jmc Products D/B/A Ljm Products, Inc. | High frequency pulse width modulation |
US20060279039A1 (en) * | 2005-03-10 | 2006-12-14 | Vector Products, Inc. | Grip accessory device for a portable video game |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1916744A1 (de) * | 1968-04-02 | 1970-02-19 | Tokyo Shibaura Electric Co | Transistorisierter,buerstenloser Elektromotor |
AT300137B (de) * | 1970-02-19 | 1972-07-10 | Mo Energeticheskij Institut | Steuerschaltung für in einer Ringschaltung angeordnete Halbleiterschalter bei Phasenwicklungen eines Stromrichtermotors |
US3611081A (en) * | 1970-04-06 | 1971-10-05 | Sperry Rand Corp | Counter emf commutated self-starting brushless d.c. motor |
JPS503486B1 (it) * | 1970-12-28 | 1975-02-05 | ||
DE2642472C3 (de) * | 1976-09-21 | 1980-02-14 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Kollektorloser Gleichstrommotor |
US4262236A (en) * | 1979-04-11 | 1981-04-14 | General Motors Corporation | Commutatorless direct current motor drive system |
US4588933A (en) * | 1984-09-13 | 1986-05-13 | Motorola, Inc. | Brushless direct current motor control system with protection circuitry |
US4678973A (en) * | 1986-10-07 | 1987-07-07 | General Motors Corporation | Sensorless starting control for a brushless DC motor |
-
1991
- 1991-10-15 IT ITTO910782A patent/IT1249839B/it active IP Right Grant
-
1992
- 1992-09-22 EP EP92830508A patent/EP0539335B1/en not_active Expired - Lifetime
- 1992-09-22 DE DE69207713T patent/DE69207713T2/de not_active Expired - Fee Related
- 1992-09-22 ES ES92830508T patent/ES2082439T3/es not_active Expired - Lifetime
- 1992-10-01 US US07/955,359 patent/US5241247A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69207713T2 (de) | 1996-06-20 |
IT1249839B (it) | 1995-03-28 |
ITTO910782A0 (it) | 1991-10-15 |
EP0539335A1 (en) | 1993-04-28 |
US5241247A (en) | 1993-08-31 |
DE69207713D1 (de) | 1996-02-29 |
ES2082439T3 (es) | 1996-03-16 |
EP0539335B1 (en) | 1996-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971031 |