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BR0318108A - Método e circuito de comando para determinação de um estado operacional na ativação de um motor de ventilador - Google Patents

Método e circuito de comando para determinação de um estado operacional na ativação de um motor de ventilador

Info

Publication number
BR0318108A
BR0318108A BR0318108-1A BR0318108A BR0318108A BR 0318108 A BR0318108 A BR 0318108A BR 0318108 A BR0318108 A BR 0318108A BR 0318108 A BR0318108 A BR 0318108A
Authority
BR
Brazil
Prior art keywords
activation
fan motor
operating state
determining
control circuit
Prior art date
Application number
BR0318108-1A
Other languages
English (en)
Other versions
BRPI0318108B1 (pt
Inventor
Peter Buerk
Stefan Koch
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR0318108A publication Critical patent/BR0318108A/pt
Publication of BRPI0318108B1 publication Critical patent/BRPI0318108B1/pt

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
    • 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
    • H02H7/0844—Fail safe control, e.g. by comparing control signal and controlled current, isolating motor on commutation error
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

"MéTODO E CIRCUITO DE COMANDO PARA A DETERMINAçãO DE UM ESTADO OPERACIONAL NA ATIVAçãO DE UM MOTOR DE VENTILADOR". A presente invenção refere-se a um método para determinar um estado operacional na ativação de um motor de ventilador, sendo que o motor de ventilador é operado com a ajuda de um dispositivo de comutação, sendo que o dispositivo de comutação é ativado através de um sinal de ativação modulado pela largura do pulso, sendo que uma relação de contato do sinal de ativação estipula um estado de ativação do motor de ventilador, sendo que como um valor de medição um potencial de medição é medido no nó entre o motor de ventilador e o dispositivo de comutação ou uma corrente de motor, sendo que dependendo do valor de medição medido e da relação de contato é determinado um estado operacional na ativação do motor de ventilador.
BRPI0318108A 2003-03-26 2003-10-21 método e circuito de comando para determinar um estado operacional na ativação de um motor de ventilador BRPI0318108B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10313520A DE10313520A1 (de) 2003-03-26 2003-03-26 Verfahren und Steuerschaltung zum Feststellen eines Betriebszustandes bei der Ansteuerung eines Lüftermotors
PCT/DE2003/003479 WO2004086601A1 (de) 2003-03-26 2003-10-21 Verfahren und steuerschaltung zum feststellen eines betriebszustandes bei der ansteuerung eines lüftermotors

Publications (2)

Publication Number Publication Date
BR0318108A true BR0318108A (pt) 2006-02-07
BRPI0318108B1 BRPI0318108B1 (pt) 2016-07-05

Family

ID=32980718

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0318108A BRPI0318108B1 (pt) 2003-03-26 2003-10-21 método e circuito de comando para determinar um estado operacional na ativação de um motor de ventilador

Country Status (5)

Country Link
US (1) US7595605B2 (pt)
EP (1) EP1611671A1 (pt)
BR (1) BRPI0318108B1 (pt)
DE (1) DE10313520A1 (pt)
WO (1) WO2004086601A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004030129A1 (de) * 2004-06-22 2006-01-19 Robert Bosch Gmbh Schaltungsanordnung und Verfahren zur Einstellung der Leistungsaufnahme einer an einem Gleichspannungsnetz betreibbaren Last
DE102004049084A1 (de) * 2004-10-08 2006-04-13 Robert Bosch Gmbh Sensorschnittstelle mit integrierter Strommessung
DE102006032737A1 (de) * 2006-07-14 2008-01-17 Robert Bosch Gmbh Schaltungsanordnung zur Messung der Stromaufnahme eines durch Pulsweitenmodulation gesteuerten Gleichstrommotors
DE102007062724A1 (de) * 2007-12-27 2009-07-02 Robert Bosch Gmbh Vorrichtung zur Bestimmung einer Schwergängigkeit oder eines Blockierfalls eines Elektromotors
DE102009050693A1 (de) * 2009-10-26 2011-04-28 Ralph Schelle Drehzahlgeregelter Lüfter
JP5405980B2 (ja) * 2009-10-29 2014-02-05 本田技研工業株式会社 発電機の出力制御装置
DE102010030153A1 (de) * 2010-06-16 2011-12-22 Robert Bosch Gmbh Motorsteuerung
TWI419460B (zh) * 2010-10-11 2013-12-11 Delta Electronics Inc 風扇轉速控制裝置
CN102468793B (zh) * 2010-11-08 2015-04-22 台达电子工业股份有限公司 风扇转速控制装置
TWI439040B (zh) * 2010-11-08 2014-05-21 Delta Electronics Inc 風扇轉速控制裝置
CN104005972B (zh) * 2013-02-25 2016-03-23 广东美的环境电器制造有限公司 一种控制电路及具有该控制电路的风扇
DE102013213589A1 (de) * 2013-07-11 2015-01-15 Zf Friedrichshafen Ag Steuergerät zur Betätigung eines elektrischen Verbrauchers und Kraftfahrzeugbordnetz
WO2019027461A1 (en) * 2017-08-03 2019-02-07 Cummins Inc. OPEN LOAD DIAGNOSTICS FOR PULSE WIDTH MODULATION (PWM) REGULATED LOADS
KR20230035789A (ko) * 2021-09-06 2023-03-14 현대모비스 주식회사 모터 고장 감지 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3727498A1 (de) * 1987-08-18 1989-03-02 Hella Kg Hueck & Co Vorrichtung zum steuern der leistung eines elektrischen verbrauchers
US5218283A (en) * 1991-02-15 1993-06-08 York International Corporation AC motor drive system with a two phase power supply
US6054823A (en) * 1998-05-19 2000-04-25 Telcom Semiconductor, Inc. Verification of fan operation
DE19929157A1 (de) * 1999-06-25 2000-12-28 Continental Teves Ag & Co Ohg Verfahren und Vorrichtung zum Überwachen elektrischer Parameter an einem Gleichstrom-Elektromotor, Bremsenregelung
DE19941489A1 (de) * 1999-09-01 2001-03-15 Bosch Gmbh Robert Schutzschaltung für eine Reihenschaltung aus Leistungshalbleiter-Endstufe und induktivem Verbraucher
DE19941488A1 (de) * 1999-09-01 2001-03-15 Bosch Gmbh Robert Schutzschaltung für eine Reihenschaltung aus Leistungshalbleiter-Endschalter und Motor
JP3521842B2 (ja) * 2000-04-13 2004-04-26 株式会社デンソー モータ駆動装置
US6396231B1 (en) * 2001-02-14 2002-05-28 Sunonwealth Electric Machine Industry Co., Ltd. Fan motor having two-stage speed control

Also Published As

Publication number Publication date
US7595605B2 (en) 2009-09-29
DE10313520A1 (de) 2004-10-14
EP1611671A1 (de) 2006-01-04
BRPI0318108B1 (pt) 2016-07-05
US20070001643A1 (en) 2007-01-04
WO2004086601A1 (de) 2004-10-07

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/07/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2484 DE 14-08-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.