CA2088626A1 - Circuit de commande de charge pour moteur a condensateur asynchrone monophase, alimente directement par un reseau de distribution d'energie electrique - Google Patents
Circuit de commande de charge pour moteur a condensateur asynchrone monophase, alimente directement par un reseau de distribution d'energie electriqueInfo
- Publication number
- CA2088626A1 CA2088626A1 CA2088626A CA2088626A CA2088626A1 CA 2088626 A1 CA2088626 A1 CA 2088626A1 CA 2088626 A CA2088626 A CA 2088626A CA 2088626 A CA2088626 A CA 2088626A CA 2088626 A1 CA2088626 A1 CA 2088626A1
- Authority
- CA
- Canada
- Prior art keywords
- load
- mains
- control circuit
- switch
- phase capacitor
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 title abstract 2
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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/04—Single phase motors, e.g. capacitor motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Electrical Variables (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
Circuit de commande de la charge d'un moteur asynchrone (11) comportant deux condensateurs (19, 20), dont un (20) peut être connecté en parallèle avec l'autre (19), au moyen d'un interrupteur (70). La commande provient d'un détecteur de courant (30) et d'un détecteur de tension (40) dont les signaux (S1, S2) sont comparés par un comparateur (25). Selon l'importance relative des signaux (S1, S2), un dispositif de commande de l'interrupteur (60) comprenant des caractéristiques d'hystérésis à relaxation ouvre ou ferme l'interrupteur (70). Le circuit est simple, fonctionne indépendamment de la tension du secteur (U) utilisée, et son point de commutation peut être réglé au moyen du détecteur de courant (30).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH169791 | 1991-06-07 | ||
CH01697/91-7 | 1991-06-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2088626A1 true CA2088626A1 (fr) | 1992-12-08 |
CA2088626C CA2088626C (fr) | 1998-01-06 |
Family
ID=4216485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002088626A Expired - Fee Related CA2088626C (fr) | 1991-06-07 | 1992-06-04 | Circuit de commande de charge pour moteur a condensateur asynchrone monophase, alimente directement par un reseau de distribution d'energie electrique |
Country Status (6)
Country | Link |
---|---|
US (1) | US5359273A (fr) |
EP (1) | EP0542955B1 (fr) |
AT (1) | ATE130980T1 (fr) |
CA (1) | CA2088626C (fr) |
DE (1) | DE59204500D1 (fr) |
WO (1) | WO1992022126A1 (fr) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6176178B1 (en) | 1995-03-07 | 2001-01-23 | Ascom Hasler Mailing Systems Ag | Tamper-resistant postage meter |
US5706727A (en) * | 1995-03-14 | 1998-01-13 | Ascom Hasler Mailing Systems Ag | Postage meter with improved paper path |
US5654614A (en) * | 1995-04-14 | 1997-08-05 | Ascom Hasler Mailing Systems Ag | Single-motor setting and printing postage meter |
US5668973A (en) * | 1995-04-14 | 1997-09-16 | Ascom Hasler Mailing Systems Ag | Protection system for critical memory information |
US5719381A (en) * | 1995-04-14 | 1998-02-17 | Ascom Hasler Mailing Systems Ag | Postage meter with hollow rotor axle |
US5746133A (en) * | 1995-05-22 | 1998-05-05 | Ascom Hasler Mailing Systems Ag | Postage meter with rotor movement and die cover sensor |
US5689098A (en) * | 1995-05-26 | 1997-11-18 | Ascom Hasler Mailing Systems Ag | Postage meter with improved postal lock |
US5808846A (en) * | 1995-07-11 | 1998-09-15 | Veris Industries, Inc. | Combination current sensor and relay |
US7372687B2 (en) * | 1995-07-11 | 2008-05-13 | Veris Industries, Llc | Combination current sensor and relay |
US6219216B1 (en) | 1998-04-08 | 2001-04-17 | Veris Industries | Combination current sensor and relay |
US7193829B2 (en) * | 1998-04-08 | 2007-03-20 | Veris Industries, Llc | Combination current sensor and relay |
US5621296A (en) * | 1995-08-07 | 1997-04-15 | Werner; Gary A. | Three phase motor conversion and monitoring circuit |
US5833265A (en) * | 1997-02-21 | 1998-11-10 | Takata, Inc. | Airbag with excursion restrictors |
ITMI20010649A1 (it) | 2001-03-27 | 2002-09-27 | Minu Spa | Circuito di avviamento per motori particolarmente per compressori di frigoriferi avente caratteristiche migliorate |
US6844704B2 (en) | 2001-10-04 | 2005-01-18 | Ise Corp. | Voltage threshold device and energy storage cell failure detection system for power supply |
US6825626B2 (en) * | 2002-01-24 | 2004-11-30 | Emerson Electric Co. | Current sensing methods and apparatus in an appliance |
US6919815B2 (en) * | 2002-01-24 | 2005-07-19 | Emerson Electric Co. | Appliance control communication methods and apparatus |
US7243174B2 (en) * | 2003-06-24 | 2007-07-10 | Emerson Electric Co. | System and method for communicating with an appliance through an optical interface using a control panel indicator |
US7321732B2 (en) * | 2003-07-28 | 2008-01-22 | Emerson Electric Co. | Method and apparatus for improving noise immunity for low intensity optical communication |
US7315148B2 (en) | 2003-07-28 | 2008-01-01 | Emerson Electric Co. | Method and apparatus for conserving battery for operation of a low intensity optical communication probe |
US7280769B2 (en) * | 2003-07-28 | 2007-10-09 | Emerson Electric Co. | Method and apparatus for operating an optical receiver for low intensity optical communication in a high speed mode |
US20050025493A1 (en) * | 2003-07-28 | 2005-02-03 | Jurgis Astrauskas | Method and apparatus for using a close proximity probe for optical communication with a device external to the probe |
US7091932B2 (en) * | 2003-07-28 | 2006-08-15 | Emerson Electric Co. | Method and apparatus for independent control of low intensity indicators used for optical communication in an appliance |
US7095333B2 (en) * | 2003-09-18 | 2006-08-22 | Emerson Electric Company | Method and apparatus for enabling optical communication through low intensity indicators in an appliance that uses a vacuum fluorescent display |
KR100608671B1 (ko) * | 2004-06-03 | 2006-08-08 | 엘지전자 주식회사 | 라인 스타트형 왕복동식 압축기의 운전제어장치 및 방법 |
CA2484960C (fr) * | 2004-09-21 | 2012-01-24 | Veris Industries, Llc | Indicateur d'etat |
CN100411299C (zh) * | 2006-02-17 | 2008-08-13 | 中国石油大学(北京) | 游梁式抽油机异步电机节能控制方法和控制装置 |
CA2609619A1 (fr) | 2007-09-10 | 2009-03-10 | Veris Industries, Llc | Indicateur d'etat |
CA2609629A1 (fr) | 2007-09-10 | 2009-03-10 | Veris Industries, Llc | Commande electrique de courant avec etalonnage automatique |
CA2609611A1 (fr) | 2007-09-10 | 2009-03-10 | Veris Industries, Llc | Indicateur d'etat a noyaux de bobinage segmentes |
US8212548B2 (en) | 2008-06-02 | 2012-07-03 | Veris Industries, Llc | Branch meter with configurable sensor strip arrangement |
US10006948B2 (en) | 2011-02-25 | 2018-06-26 | Veris Industries, Llc | Current meter with voltage awareness |
US9146264B2 (en) | 2011-02-25 | 2015-09-29 | Veris Industries, Llc | Current meter with on board memory |
US9329996B2 (en) | 2011-04-27 | 2016-05-03 | Veris Industries, Llc | Branch circuit monitor with paging register |
US9250308B2 (en) | 2011-06-03 | 2016-02-02 | Veris Industries, Llc | Simplified energy meter configuration |
US9410552B2 (en) | 2011-10-05 | 2016-08-09 | Veris Industries, Llc | Current switch with automatic calibration |
US9800188B2 (en) * | 2015-09-15 | 2017-10-24 | Regal Beloit America, Inc. | Hybrid drive circuit for variable speed induction motor |
US11131491B1 (en) | 2020-08-07 | 2021-09-28 | Emerson Climate Technologies, Inc. | Systems and methods for multi-stage operation of a compressor |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2067370B (en) * | 1979-12-28 | 1984-01-25 | Myson Group Ltd | Electric motor start up control |
CH663698A5 (de) * | 1984-02-01 | 1987-12-31 | Bbc Brown Boveri & Cie | Schaltungsanordnung zur speisung eines dreiphasigen induktionsmotors aus einem einphasennetz. |
AT390533B (de) * | 1986-04-11 | 1990-05-25 | Aichholzer Gerhard Dr | Anlaufschaltung fuer einphasen-asynchronmotoren |
US4675565A (en) * | 1986-06-02 | 1987-06-23 | Lewus Alexander J | Capacitor-start parallel resonant motor |
US4703387A (en) * | 1986-05-22 | 1987-10-27 | Franklin Electric Co., Inc. | Electric motor underload protection system |
US4885655A (en) * | 1987-10-07 | 1989-12-05 | Spring Valley Associates, Inc. | Water pump protector unit |
US4806838A (en) * | 1988-05-23 | 1989-02-21 | Weber Harold J | A.C. induction motor energy conserving power control method and apparatus |
US4992709A (en) * | 1989-06-20 | 1991-02-12 | Lightolier, Inc. | Switching circuit providing adjustable capacitive series voltage dropping circuit with a fractional horsepower motor |
BR8906225A (pt) * | 1989-11-28 | 1991-06-04 | Brasil Compressores Sa | Circuito eletronico para partida de motor a inducao monofasico |
US5017853A (en) * | 1990-02-27 | 1991-05-21 | Rexnord Corporation | Spikeless motor starting circuit |
-
1992
- 1992-06-04 EP EP92910835A patent/EP0542955B1/fr not_active Expired - Lifetime
- 1992-06-04 US US07/969,169 patent/US5359273A/en not_active Expired - Fee Related
- 1992-06-04 WO PCT/CH1992/000107 patent/WO1992022126A1/fr active IP Right Grant
- 1992-06-04 DE DE59204500T patent/DE59204500D1/de not_active Expired - Fee Related
- 1992-06-04 AT AT92910835T patent/ATE130980T1/de active
- 1992-06-04 CA CA002088626A patent/CA2088626C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0542955A1 (fr) | 1993-05-26 |
WO1992022126A1 (fr) | 1992-12-10 |
CA2088626C (fr) | 1998-01-06 |
US5359273A (en) | 1994-10-25 |
EP0542955B1 (fr) | 1995-11-29 |
DE59204500D1 (de) | 1996-01-11 |
ATE130980T1 (de) | 1995-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2088626A1 (fr) | Circuit de commande de charge pour moteur a condensateur asynchrone monophase, alimente directement par un reseau de distribution d'energie electrique | |
CA2052683A1 (fr) | Circuit d'alimentation ca avec alimentation de secours | |
CA2086978A1 (fr) | Moteur a induction asynchrone a vitesse variable | |
CA2100281A1 (fr) | Disjoncteur a semiconducteurs | |
EP0350301A3 (fr) | Commande de puissance continue à limitation de courant | |
CA2113579A1 (fr) | Machine electrique | |
JPS57193964A (en) | Switching device | |
CA2041272A1 (fr) | Condensateur a commande de phase pour systeme compensateur d'une ligne de transmission haute tension | |
CA2051030A1 (fr) | Convertisseur d'alimentation a semiconducteur comportant un circuit en pont multiphase | |
CA2024351A1 (fr) | Dispositif a relais protecteur differentiel | |
EP0415490A3 (en) | Circuit arrangement for power supply to a load | |
CA2118877A1 (fr) | Methode et dispositif de conversion de tension | |
AU1985692A (en) | Power fail detection circuit | |
EP0681308A3 (fr) | Circuit pour la limitation du courant de commutation d'un consommateur électrique. | |
EP0376725A3 (fr) | Circuit pour la décharge de condensateurs filtre à courant continu | |
WO1995023975A3 (fr) | Detecteur de vitesse et circuit de conditionnement | |
WO2003007463A3 (fr) | Systeme d'alimentation electrique | |
ES547546A0 (es) | Un controlador a distancia de velocidad para un motor | |
TW377442B (en) | Sampling/holding capacitor with current mirror circuit | |
CA2264056A1 (fr) | Controleur de phase | |
ES2047807T3 (es) | Dispositivo de medicion de tension. | |
CA2067002A1 (fr) | Dispositif de protection contre les surcharges de circuits multiples | |
RU2001497C1 (ru) | Устройство В.Г.Вохм нина дл управлени асинхронным электродвигателем | |
RU94017982A (ru) | Устройство компенсации реактивной мощности | |
KR800000156Y1 (ko) | 전자개폐기 홀딩(Holding)장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |