ES2038221T3 - Disposicion de circuito para que funcione un motor sincronico polifasico en una red de tension continua. - Google Patents
Disposicion de circuito para que funcione un motor sincronico polifasico en una red de tension continua.Info
- Publication number
- ES2038221T3 ES2038221T3 ES198888102547T ES88102547T ES2038221T3 ES 2038221 T3 ES2038221 T3 ES 2038221T3 ES 198888102547 T ES198888102547 T ES 198888102547T ES 88102547 T ES88102547 T ES 88102547T ES 2038221 T3 ES2038221 T3 ES 2038221T3
- Authority
- ES
- Spain
- Prior art keywords
- connection
- operate
- advance device
- synchronous motor
- restart
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 230000001360 synchronised effect Effects 0.000 title abstract 2
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
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
- H02P6/16—Circuit arrangements for detecting position
- H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
- H02P6/185—Circuit arrangements for detecting position without separate position detecting elements using inductance sensing, e.g. pulse excitation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Motor And Converter Starters (AREA)
Abstract
UN DISPOSITIVO DE CONEXION PARA ACCIONAR UNOS MOTORES SINCRONICOS DE VARIAS FASES EN UNA RED DE CORRIENTE CONTINUA PRESENTA UN DISPOSITIVO DE AVANCE (20) PARA CONECTAR SUCESIVAMENTE LAS FASES DE BOBINADO (11, 13) INDIVIDUALES DEL DEVANADO DE INDUCIDO EN REDES DE CORRIENTE CONTINUA, UN GENERADOR (22) DE SEÑAL DE CONEXION PARA GENERAR SEÑALES DE CONEXION, EN EL DISPOSITIVO DE AVANCE (20) Y UNA ETAPA LOGICA (23) PARA EL JUSTIFICADO LOGICO DEL DISPOSITIVO DE AVANCE (20) CON LAS SEÑALES DE CONEXION. PARA LA SIMPLIFICACION DE LA DISPOSICION DE CONEXION Y ELIMINACION DE UN SENSOR DE POSICION DEL ROTOR, EL GENERADOR (22) DE SEÑAL DE CONEXION DE UN VARIADOR (24) DE FRECUENCIA DE TENSION LLEVA INSTALADO UN MIEMBRO (25) DE ARRANQUE Y UNA UNIDAD (26) PARA VOLVER A ARRANCAR UTILIZADA PARA ACELERAR LOS MOTORES. EL VARIADOR (24) DE FRECUENCIA DE TENSION GENERA UNA SUCESION DE IMPULSOS RECTANGULARES CON UNA FRECUENCIA DE REPETICION DE IMPULSOS DEPENDIENTE DE SU TENSION DE ENTRADA QUE MEDIANTE UN MIEMBRO DE ARRANQUE (25) ARRANCA DE CERO CRECE EN UN VALOR DETERMINADO. EL MIEMBRO (25) DE ARRANQUE ARRANCA CON LA CONEXION DE LA RED DE CORRIENTE CONTINUA Y A TRAVES DE LA UNIDAD (26) PARA VOLVER A ARRANCAR CUANDO LA CORRIENTE DEL MOTOR SOBREPASA UN VALOR DETERMINADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873709168 DE3709168A1 (de) | 1987-03-20 | 1987-03-20 | Schaltungsanordnung zum betreiben eines mehrphasigen synchronmotors an einem gleichspannungsnetz |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2038221T3 true ES2038221T3 (es) | 1993-07-16 |
Family
ID=6323576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888102547T Expired - Lifetime ES2038221T3 (es) | 1987-03-20 | 1988-02-22 | Disposicion de circuito para que funcione un motor sincronico polifasico en una red de tension continua. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4833387A (es) |
EP (1) | EP0282764B1 (es) |
DE (2) | DE3709168A1 (es) |
ES (1) | ES2038221T3 (es) |
ZA (1) | ZA881349B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5216533A (en) * | 1989-10-31 | 1993-06-01 | Intermec Corporation | Motor motion detection circuit |
DE3940569A1 (de) * | 1989-12-08 | 1991-06-27 | Bosch Gmbh Robert | Schaltungsanordnung zum betreiben eines mehrphasen-synchronmotors an einem gleichspannungsnetz |
JPH04308499A (ja) * | 1991-04-05 | 1992-10-30 | Matsushita Electric Ind Co Ltd | 3相ステッピングモータの駆動方法 |
US5315225A (en) * | 1991-09-30 | 1994-05-24 | Electric Power Research Institute | Converter for synchronous motor starting |
EP0945975A1 (fr) * | 1998-03-27 | 1999-09-29 | SAIA-Burgess Electronics AG | Moteur pas à pas ou moteur à courant continu sans balais |
DE19825722A1 (de) * | 1998-06-09 | 1999-12-16 | Philips Patentverwaltung | Schaltungsanordnung zum Speisen eines Elektromotors |
DE19826458A1 (de) * | 1998-06-13 | 1999-12-16 | Papst Motoren Gmbh & Co Kg | Anordnung mit einem Elektromotor |
US6759823B2 (en) | 2000-03-01 | 2004-07-06 | Robert Bosch Gmbh | Fail-safe mechanism for dc-drive |
DE10102235A1 (de) | 2001-01-19 | 2002-08-14 | Bosch Gmbh Robert | Bürstenlose Gleichstrommaschine |
DE10124436A1 (de) * | 2001-05-18 | 2002-11-28 | Bosch Gmbh Robert | Bürstenloser Gleichstromantrieb |
DE10162380A1 (de) * | 2001-12-19 | 2003-07-03 | Bosch Gmbh Robert | Verfahren zum Starten eines bürstenlosen Gleichstrommotors |
DE10220077B4 (de) * | 2002-05-04 | 2011-01-20 | Robert Bosch Gmbh | Verfahren zum Starten eines bürstenlosen Gleichstrommotors |
US8242735B2 (en) * | 2008-07-09 | 2012-08-14 | Caterpillar Inc. | Method and system for temperature-based power converter control |
GB2506877A (en) * | 2012-10-10 | 2014-04-16 | Control Tech Ltd | Rotor control of motor at low speed |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3840799A (en) * | 1973-09-11 | 1974-10-08 | Westinghouse Electric Corp | Commutatorless dc motor drive arrangement |
US4250435A (en) * | 1980-01-04 | 1981-02-10 | General Electric Company | Clock rate control of electronically commutated motor rotational velocity |
US4633157A (en) * | 1984-08-27 | 1986-12-30 | Franklin Electric Co., Inc. | Control system for permanent magnet synchronous motor |
US4642543A (en) * | 1985-12-09 | 1987-02-10 | General Electric Company | Starting sequence for reluctance motor drives operating without a shaft position sensor |
-
1987
- 1987-03-20 DE DE19873709168 patent/DE3709168A1/de not_active Withdrawn
-
1988
- 1988-02-22 DE DE8888102547T patent/DE3877790D1/de not_active Expired - Fee Related
- 1988-02-22 EP EP88102547A patent/EP0282764B1/de not_active Expired - Lifetime
- 1988-02-22 ES ES198888102547T patent/ES2038221T3/es not_active Expired - Lifetime
- 1988-02-25 ZA ZA881349A patent/ZA881349B/xx unknown
- 1988-03-16 US US07/168,658 patent/US4833387A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0282764B1 (de) | 1993-01-27 |
DE3709168A1 (de) | 1988-09-29 |
EP0282764A3 (en) | 1989-05-03 |
US4833387A (en) | 1989-05-23 |
ZA881349B (en) | 1988-08-29 |
EP0282764A2 (de) | 1988-09-21 |
DE3877790D1 (de) | 1993-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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