BR9301879A - Sistema e método de acionamento de motores de múltiplas velocidades comutados eletronicamente - Google Patents

Sistema e método de acionamento de motores de múltiplas velocidades comutados eletronicamente

Info

Publication number
BR9301879A
BR9301879A BR9301879A BR9301879A BR9301879A BR 9301879 A BR9301879 A BR 9301879A BR 9301879 A BR9301879 A BR 9301879A BR 9301879 A BR9301879 A BR 9301879A BR 9301879 A BR9301879 A BR 9301879A
Authority
BR
Brazil
Prior art keywords
speed motors
electronically switched
switched multi
driving
driving electronically
Prior art date
Application number
BR9301879A
Other languages
English (en)
Inventor
Marcos Guilherme Schwarz
Original Assignee
Brasil Compressores 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 Brasil Compressores Sa filed Critical Brasil Compressores Sa
Priority to BR9301879A priority Critical patent/BR9301879A/pt
Priority to ITMI941127A priority patent/IT1269875B/it
Priority to US08/251,851 priority patent/US5510688A/en
Publication of BR9301879A publication Critical patent/BR9301879A/pt

Links

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
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor
    • H02P6/085—Arrangements for controlling the speed or torque of a single motor in a bridge configuration
    • 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
    • H02P6/34—Modelling or simulation for control purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Seats For Vehicles (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Controls For Constant Speed Travelling (AREA)
BR9301879A 1993-05-31 1993-05-31 Sistema e método de acionamento de motores de múltiplas velocidades comutados eletronicamente BR9301879A (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR9301879A BR9301879A (pt) 1993-05-31 1993-05-31 Sistema e método de acionamento de motores de múltiplas velocidades comutados eletronicamente
ITMI941127A IT1269875B (it) 1993-05-31 1994-05-31 Sistema e procedimento di azionamento per motori a piu' velocita' commutati elettronicamente
US08/251,851 US5510688A (en) 1993-05-31 1994-05-31 Driving system and method for electronically commutated multi-speed motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9301879A BR9301879A (pt) 1993-05-31 1993-05-31 Sistema e método de acionamento de motores de múltiplas velocidades comutados eletronicamente

Publications (1)

Publication Number Publication Date
BR9301879A true BR9301879A (pt) 1994-12-13

Family

ID=4056446

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9301879A BR9301879A (pt) 1993-05-31 1993-05-31 Sistema e método de acionamento de motores de múltiplas velocidades comutados eletronicamente

Country Status (3)

Country Link
US (1) US5510688A (pt)
BR (1) BR9301879A (pt)
IT (1) IT1269875B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997013318A1 (fr) * 1995-10-06 1997-04-10 Hitachi, Ltd. Organe de commande de moteur
BR9706175A (pt) * 1997-12-12 1999-09-21 Brasil Compressores Sa Sistema para controle de acionamento de motor elétrico.
US6603280B2 (en) 1998-04-02 2003-08-05 Hitachi, Ltd. Motor controller
DE19949804A1 (de) * 1998-11-09 2000-05-11 Papst Motoren Gmbh & Co Kg Elektronisch kommutierter Motor
JP4782941B2 (ja) * 2001-05-16 2011-09-28 サンデン株式会社 車両用空気調和装置
DE10128074B4 (de) * 2001-06-09 2005-10-13 Brückner Maschinenbau GmbH Transportvorrichtung
US6741049B2 (en) * 2002-10-28 2004-05-25 Melexis Nv Miroelectronics Integrated Systems Low voltage start up circuit for brushless DC motors
US20050135794A1 (en) * 2003-12-22 2005-06-23 General Electric Company Method and system for negative torque reduction in a brushless DC motor
JP3938179B2 (ja) * 2004-11-18 2007-06-27 松下電器産業株式会社 交流電源直結型ブラシレスｄｃモータおよびそれを搭載した電気機器
AU2008325307A1 (en) * 2007-11-08 2009-05-14 Fisher & Paykel Appliances Limited Slow speed drive method for an electronically commutated motor, controller implementing same, washing machine incorporating same
EP3663871A1 (en) 2018-12-06 2020-06-10 The Swatch Group Research and Development Ltd Motor drive unit of a dc electric motor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819996A (en) * 1970-04-20 1974-06-25 Power Electronics Int Inc Multiple speed motor control system
US4453118A (en) * 1982-11-08 1984-06-05 Century Electric, Inc. Starting control circuit for a multispeed A.C. motor
US4698562A (en) * 1983-10-04 1987-10-06 Eaton Corporation Motor electrical positioning system and the application thereof within vehicle traction drives
USRE33308E (en) * 1987-02-09 1990-08-21 Mist-Defy'r, Inc. Automatic window wiper control
JP2812528B2 (ja) * 1990-03-20 1998-10-22 株式会社日立製作所 インバータ回路
US5197667A (en) * 1991-01-18 1993-03-30 Emerson Electric Co. Hvac low power usage circulation blower
US5296791A (en) * 1992-04-27 1994-03-22 Harnischfeger Corporation Method and apparatus for operating a hoist
US5345156A (en) * 1993-12-30 1994-09-06 Whirlpool Corporation Control for high speed operation of brushless permanent magnet motor

Also Published As

Publication number Publication date
US5510688A (en) 1996-04-23
ITMI941127A1 (it) 1995-12-01
IT1269875B (it) 1997-04-15
ITMI941127A0 (it) 1994-05-31

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Legal Events

Date Code Title Description
FF Decision: intention to grant
HO Change of classification

Free format text: H02P 6/22

FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 31/05/2013