ES2092753T3 - Circuito de mando para un freno accionado por corriente continua de un motor electrico. - Google Patents
Circuito de mando para un freno accionado por corriente continua de un motor electrico.Info
- Publication number
- ES2092753T3 ES2092753T3 ES93250165T ES93250165T ES2092753T3 ES 2092753 T3 ES2092753 T3 ES 2092753T3 ES 93250165 T ES93250165 T ES 93250165T ES 93250165 T ES93250165 T ES 93250165T ES 2092753 T3 ES2092753 T3 ES 2092753T3
- Authority
- ES
- Spain
- Prior art keywords
- coil
- electric motor
- brake
- switching element
- switching
- 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
- 238000010276 construction 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
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
- H02P3/02—Details of stopping control
- H02P3/04—Means for stopping or slowing by a separate brake, e.g. friction brake or eddy-current brake
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/22—Control systems or devices for electric drives
- B66C13/30—Circuits for braking, traversing, or slewing motors
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Stopping Of Electric Motors (AREA)
- Braking Systems And Boosters (AREA)
- Control Of Direct Current Motors (AREA)
Abstract
LA INVENCION SE REFIERE A UN CIRCUITO DE CONTROL PARA UN FRENO ACCIONADO CON CORRIENTE CONTINUA DE UN ELECTROMOTOR, EN PARTICULAR DE UN MOTOR DE CORRIENTE TRIFASICA CONMUTABLE EN SUS POLOS, CON UN ELECTROIMAN QUE DISPONE DE UNA BOBINA PARA LA VENTILACION DEL FRENO, DE UN CIRCUITO RECTIFICADOR DE CORRIENTE UNIDO CON EL SISTEMA DE ABASTECIMIENTO DE TENSION DEL ELECTROMOTOR, QUE ALIMENTA LA BOBINA Y UN SISTEMA DE CONEXION CON ELEMENTOS INTERRUPTORES ELECTRONICOS, Y DOTADO CON UN CIRCUITO LIBRE PARA LA BOBINA. PARA CONSEGUIR UN CIRCUITO DE CONTROL CONSTITUIDO DE FORMA SENCILLA, QUE PERMITE UN TIEMPO DE CONEXION MINIMIZADO DEL FRENO Y AL MISMO TIEMPO UNA DISPOSICION DE REPETICION ALTA DEL PROCESO DE CONEXION DEL FRENO, SE PROPONE SEGUN LA INVENCION, QUE UN ELEMENTO (15) DE CONEXION ELECTRONICO PARA LA BOBINA (3) SEA CONTROLABLE A TRAVES DEL SISTEMA (9) DE CONEXION DE TAL MODO QUE, EN EL PROCESO DE CONEXION DEL ELECTROMOTOR (1) ESTE SEA CONTROLADO BAJO LA GENERACION DE UNA SOBREEXCITACION DE LA BOBINA (3) CONTROLADA TOTALMENTE Y SEGUN UNA TENSION TEMPORAL CORTA PARA LA REDUCCION DE LA TENSION DE LA BOBINA SOBRE UNA TENSION MODULADA EN AMPLITUD POSITIVA ELEGIDA PREVIAMENTE, Y QUE DISPONGA DE UN OTRO ELEMENTO (14) DE CONEXION ELECTRONICA DISPUESTO EN EL CIRCUITO LIBRE, MONTADO DE FORMA PARALELA CON EL ELEMENTO (15) DE CONEXION PARA LA BOBINA (3) DEL SISTEMA (9) DE CONTROL A FIN DE CONSEGUIR UNA RAPIDA CONEXION Y DESCONEXION DEL FRENO (2) DE FORMA CONTROLABLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4220122A DE4220122A1 (de) | 1992-06-16 | 1992-06-16 | Ansteuerschaltung für gleichstrombetätigte Bremsen polumschaltbarer Drehstrommotoren |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2092753T3 true ES2092753T3 (es) | 1996-12-01 |
Family
ID=6461396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93250165T Expired - Lifetime ES2092753T3 (es) | 1992-06-16 | 1993-06-15 | Circuito de mando para un freno accionado por corriente continua de un motor electrico. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0575023B1 (es) |
AT (1) | ATE143753T1 (es) |
DE (2) | DE4220122A1 (es) |
ES (1) | ES2092753T3 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59810099D1 (de) * | 1997-08-25 | 2003-12-11 | Sew Eurodrive Gmbh & Co | Verfahren und schaltungsanordnung zum betrieb einer elektromagnetisch betätigbaren, mechanischen bremse eines elektromotors |
DE19740016C2 (de) * | 1997-09-11 | 2002-04-25 | Sew Eurodrive Gmbh & Co | Schaltungsanordnung und Verfahren zum Betreiben einer Erregerspule einer elektromagnetisch betätigbaren, mechanischen Bremse eines Elektromotors |
US5892341B1 (en) * | 1997-10-29 | 2000-06-27 | Rexnord Corp | Quick set electric motor brake control |
DE19926542B4 (de) * | 1999-06-10 | 2016-06-09 | Sew-Eurodrive Gmbh & Co Kg | Steckverbindereinheit für einen Anschlußkasten eines Elektromotors |
DE102005027502B4 (de) * | 2004-10-22 | 2009-07-09 | Sew-Eurodrive Gmbh & Co. Kg | Elektromagnetisch betätigbare Bremse, Vorrichtung zur sicheren Ansteuerung einer elektromagnetisch betätigbaren Bremse, Elektromotor und Bremse |
DE102005006286B4 (de) * | 2005-02-10 | 2009-09-10 | Schneider Electric Motion Deutschland Gmbh & Co. Kg | Elektrischer Antrieb |
DE102006016748A1 (de) * | 2006-04-10 | 2007-10-11 | Chr. Mayr Gmbh + Co Kg | Gleichrichter zum Speisen einer Bremsspule |
DE102006049490A1 (de) * | 2006-10-17 | 2008-04-24 | Lti Reenergy Gmbh | Ansteuerschaltung für Gleichstrommotoren mit Bremse und Notbetriebsversorgungseinrichtung |
JP4202384B2 (ja) * | 2006-11-21 | 2008-12-24 | ファナック株式会社 | ブレーキ付きモータを駆動し制動するモータ駆動装置 |
FI120302B (fi) * | 2008-04-17 | 2009-09-15 | Kone Corp | Järjestely ja menetelmä vastapainottomassa hississä |
DE102008058303B4 (de) * | 2008-11-19 | 2022-08-11 | Sew-Eurodrive Gmbh & Co Kg | Verfahren zum Betreiben eines Antriebs und Antriebssystem |
CN108217465A (zh) * | 2018-02-02 | 2018-06-29 | 中国核工业二三建设有限公司 | 一种吊车穿绳控制系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1137844B (de) * | 1961-03-01 | 1962-10-11 | Siemens Ag | Schutzschaltung fuer Lasthubmagnete |
SU826536A1 (ru) * | 1979-03-21 | 1981-04-30 | Solenkov Vitalij V | Самотормозящийся электродвигатель переменного тока |
DE3223260C2 (de) * | 1982-06-22 | 1984-10-25 | Eberhard Bauer Elektromotorenfabrik GmbH, 7300 Esslingen | Schaltungsanordnung zur Unterbrechung des Freilaufstromes für Lüftmagneten von Bremsmotoren |
DD229838A1 (de) * | 1984-11-30 | 1985-11-13 | Dresden Elektromaschinenbau | Verfahren zur abschaltpositionierung von thyristorgesteuerten drehstrom-asynchronbremsmotoren |
DE3741133C1 (de) * | 1987-12-04 | 1989-05-24 | Werac Elektronik Gmbh | Antriebsvorrichtung |
DE3907853A1 (de) * | 1989-03-10 | 1990-09-13 | Man Ghh Krantechnik | Antriebsanordnung, insbesondere fuer ein hubwerk |
-
1992
- 1992-06-16 DE DE4220122A patent/DE4220122A1/de not_active Withdrawn
-
1993
- 1993-06-15 DE DE59304020T patent/DE59304020D1/de not_active Expired - Fee Related
- 1993-06-15 AT AT93250165T patent/ATE143753T1/de not_active IP Right Cessation
- 1993-06-15 ES ES93250165T patent/ES2092753T3/es not_active Expired - Lifetime
- 1993-06-15 EP EP93250165A patent/EP0575023B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE143753T1 (de) | 1996-10-15 |
DE59304020D1 (de) | 1996-11-07 |
EP0575023A1 (de) | 1993-12-22 |
EP0575023B1 (de) | 1996-10-02 |
DE4220122A1 (de) | 1993-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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