DE69936222D1 - System und verfahren zum schutz eines elektromotors und dessen ansteuerschaltung, und ein elektromotor - Google Patents

System und verfahren zum schutz eines elektromotors und dessen ansteuerschaltung, und ein elektromotor

Info

Publication number
DE69936222D1
DE69936222D1 DE69936222T DE69936222T DE69936222D1 DE 69936222 D1 DE69936222 D1 DE 69936222D1 DE 69936222 T DE69936222 T DE 69936222T DE 69936222 T DE69936222 T DE 69936222T DE 69936222 D1 DE69936222 D1 DE 69936222D1
Authority
DE
Germany
Prior art keywords
switches
electric motor
control
surge current
circuit
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 - Fee Related
Application number
DE69936222T
Other languages
English (en)
Other versions
DE69936222T2 (de
Inventor
Marcos Guilherme Schwarz
Paulo Sergio Dainez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Whirlpool SA
Original Assignee
Whirlpool SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Whirlpool SA filed Critical Whirlpool SA
Application granted granted Critical
Publication of DE69936222D1 publication Critical patent/DE69936222D1/de
Publication of DE69936222T2 publication Critical patent/DE69936222T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
DE69936222T 1998-11-12 1999-11-11 System und verfahren zum schutz eines elektromotors und dessen ansteuerschaltung, und ein elektromotor Expired - Fee Related DE69936222T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BR9804608 1998-11-12
BR9804608-0A BR9804608A (pt) 1998-11-12 1998-11-12 Sistema e método parta proteção de um motor elétrico e de seu circuito de contro0le e motor elétrico
PCT/BR1999/000093 WO2000030243A2 (en) 1998-11-12 1999-11-11 A system and a method for protecting an electric motor and its control circuit and an electric motor

Publications (2)

Publication Number Publication Date
DE69936222D1 true DE69936222D1 (de) 2007-07-12
DE69936222T2 DE69936222T2 (de) 2008-01-24

Family

ID=37989797

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69936222T Expired - Fee Related DE69936222T2 (de) 1998-11-12 1999-11-11 System und verfahren zum schutz eines elektromotors und dessen ansteuerschaltung, und ein elektromotor

Country Status (10)

Country Link
US (1) US6853523B1 (de)
EP (1) EP1131873B1 (de)
JP (1) JP2002531044A (de)
KR (1) KR100628487B1 (de)
CN (1) CN1201457C (de)
AT (1) ATE363760T1 (de)
BR (1) BR9804608A (de)
DE (1) DE69936222T2 (de)
TR (1) TR200101329T2 (de)
WO (1) WO2000030243A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2380623B (en) * 2001-10-05 2003-11-12 Minebea Co Ltd Motor control circuit overcurrent protection
BRPI0501446A (pt) * 2005-04-29 2006-12-12 Brasil Compressores Sa método de proteção contra quebra do filme de óleo lubrificante nos mancais de compressores herméticos
US7443142B2 (en) * 2005-12-21 2008-10-28 Temic Automotive Of North America, Inc. Active rectification of alternator output without using a position sensor
CN101055295B (zh) * 2006-04-12 2010-04-21 台达电子工业股份有限公司 风扇系统及其电源监视装置
EP2256892B1 (de) 2008-02-29 2018-01-10 Mitsubishi Electric Corporation Antriebsregler für wechselstrommotor
RU2449445C1 (ru) * 2008-02-29 2012-04-27 Мицубиси Электрик Корпорейшн Приводной контроллер для электродвигателя переменного тока
DE102010030240A1 (de) 2010-06-17 2011-12-22 BSH Bosch und Siemens Hausgeräte GmbH Verfahren und Vorrichtung zur Anpassung eines Drehzahlbereichs eines Eletromotors
RU2460190C1 (ru) * 2011-04-06 2012-08-27 Государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Способ управления и обеспечения живучести трехфазного асинхронного двигателя вращательного или поступательного движения
RU2444104C1 (ru) * 2011-07-04 2012-02-27 Федеральное государственное образовательное учреждение высшего профессионального образования "Азово-Черноморская государственная агроинженерная академия" (ФГОУ ВПО АЧГАА) Устройство для защиты электродвигателя погружного насоса от перегрузки и "сухого хода"
KR101266259B1 (ko) 2012-05-15 2013-05-22 영 춘 정 무정류자 모터용 순간 정전과 서지 전압 보호용 전자 제어 장치 및 방법
US10340828B2 (en) * 2017-04-27 2019-07-02 Steering Solutions Ip Holding Corporation Disturbance observer for permanent magnet direct current machines
CN112491009B (zh) * 2020-11-15 2023-02-10 陕西航空电气有限责任公司 一种航空电力系统发电机控制器励磁正短路故障保护方法
RU206663U1 (ru) * 2021-05-20 2021-09-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный университет путей сообщения" (СГУПС) Устройство для контроля нагрузки электродвигателей

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH629628A5 (en) * 1979-03-19 1982-04-30 Spincor Sa Circuit for protection against surges in electronic switching arrangements
AU563386B2 (en) 1981-08-04 1987-07-09 Strike Technologies (Proprietary) Limited Electric switching surge protection
DE3338764A1 (de) 1983-10-26 1985-05-09 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zum ein- und ausschalten und ueberwachen elektrischer verbraucher
US4558264A (en) * 1984-10-18 1985-12-10 General Electric Company Current control method and circuit for electronically-commutated motors
GB2190754A (en) * 1986-04-11 1987-11-25 Hitachi Ltd Load current detecting device for pulse width modulation inverter
JPH07115643B2 (ja) * 1988-04-28 1995-12-13 三菱電機株式会社 電動式パワーステアリング装置
US5008608A (en) * 1989-12-26 1991-04-16 Allen-Bradley Company, Inc. Controller for starting and stopping electric motors
FR2670958B1 (fr) * 1990-12-21 1994-01-07 Telemecanique Circuit de protection contre les court-circuits pour un interrupteur electronique.
US5245496A (en) * 1991-08-16 1993-09-14 Kim Nam H Self-programming non-invasive motor overload prevention system
GB2267190A (en) 1992-05-15 1993-11-24 Ind Tech Res Inst Circuit breaker with current range indicator
IT1264619B1 (it) * 1992-06-18 1996-10-04 Int Rectifier Corp Metodo e dispositivo per la protezione da corto circuiti di dispositivi a transistore di potenza
JP2815763B2 (ja) * 1992-08-17 1998-10-27 スズキ株式会社 電動パワーステアリング制御装置及び方法
JPH07241096A (ja) * 1994-02-28 1995-09-12 Unisia Jecs Corp 電動モータの制御装置
US5581433A (en) * 1994-04-22 1996-12-03 Unitrode Corporation Electronic circuit breaker
JPH08107602A (ja) * 1994-10-06 1996-04-23 Matsushita Electric Ind Co Ltd モータの制御回路
JPH08331882A (ja) 1995-03-24 1996-12-13 Seiko Epson Corp モータ制御装置
JPH09331625A (ja) * 1996-06-11 1997-12-22 Yazaki Corp インテリジェントパワースイッチ及びスイッチング装置
JP3241279B2 (ja) * 1996-11-14 2001-12-25 株式会社日立製作所 保護機能付きスイッチ回路
JP3568722B2 (ja) * 1997-01-13 2004-09-22 日野自動車株式会社 過電流遮断回路
JPH10271889A (ja) * 1997-03-28 1998-10-09 Komatsu Ltd 電動式パワーステアリング制御装置
JPH11113283A (ja) * 1997-09-30 1999-04-23 Toshiba Corp モータの駆動装置
BR9904253A (pt) 1999-09-20 2001-06-26 Brasil Compressores Sa Método de controle e proteção de motores elétricos, sistema de controle de motor elétrico e sistema de motor elétrico

Also Published As

Publication number Publication date
BR9804608A (pt) 2000-10-24
EP1131873B1 (de) 2007-05-30
WO2000030243A2 (en) 2000-05-25
DE69936222T2 (de) 2008-01-24
TR200101329T2 (tr) 2001-10-22
US6853523B1 (en) 2005-02-08
CN1201457C (zh) 2005-05-11
ATE363760T1 (de) 2007-06-15
EP1131873A2 (de) 2001-09-12
WO2000030243A3 (en) 2000-08-31
KR20010092730A (ko) 2001-10-26
KR100628487B1 (ko) 2006-09-26
JP2002531044A (ja) 2002-09-17
CN1333938A (zh) 2002-01-30

Similar Documents

Publication Publication Date Title
DE69936222D1 (de) System und verfahren zum schutz eines elektromotors und dessen ansteuerschaltung, und ein elektromotor
CN102185276B (zh) 保护继电器、电气开关设备和系统
DE60134454D1 (de) Verfahren und vorrichtung zum testen der funktion eines motors und seiner treiberschaltung
DE9414458U1 (de) Sicherungseinheit für einen elektrischen 3-Phasen-Schaltkreis
DE19981978T1 (de) Elektrische Einrichtung zum Überstromschutz elektrischer Schaltungen
DE69504413T2 (de) Verfahren und Vorrichtung zur Identifizierung gestörter Phasen in einem elektrischen Fernleitungsnetz
DE59802914D1 (de) Sicherungselement für elektrische anlagen sowie verfahren und schaltungsanordnung zum betreiben eines sicherungselements
Stanback Predicting damage from 277-V single phase to ground arcing faults
DE50211784D1 (de) Verfahren zum bestimmen der frequenz der im ankersthaltenen stromrippel
DE69730806D1 (de) Selektives Auslöseblock für Mehrpoliger Leistungsschalter
DE60014905D1 (de) Verfahren zur feststellung eines elektrischen mehrphasenschrittmotors
FI850534L (fi) Styrning och saekring foer en medelst en fjaerrinstaellningsanordning (staellverk) eller en lokalinstaellningsanordning paoverkbar vaexel.
CA2187991A1 (en) Method and Apparatus for Controlling Static Electronic Components for Phase Switching in a Three-Phase Brushless Electric Motor
CN110895314A (zh) 低压断路器和方法
RU2746693C1 (ru) Способ защиты трехфазной сети с изолированной нейтралью при однофазном замыкании на землю
DE59900770D1 (de) Verfahren zum vergleich elektrischer schaltungen
US5894274A (en) Monitoring device having monitoring switches
DE69508673T2 (de) Elektrischer Stromsteuerungskreis für Schalter
DE69407981D1 (de) Schaltung zum erkennen schwacher elektrischer ströme bei berührung
SI0823764T1 (en) Process for checking the operation, and determining the trip current, of residual current breakers responsive to DC or any current
DE69920370D1 (de) Elektrischer leistungsschalter für elektrische anlagen mit niederwechselspannung
DE59608209D1 (de) Schaltungsanordnung zum vergleich zweier elektrischer grössen
Saleh et al. Experimental performance of the phase-based digital protection against arc flash faults
DE29519290U1 (de) Prüfeinrichtung für Fehlerstrom-Schutzschalter
AU2003251708A1 (en) Method and device for monitoring fault currents in an electric ac mains

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee