ES2136269T3 - Control de tension, fase y frecuencia con un sistema de inversor miniatura. - Google Patents

Control de tension, fase y frecuencia con un sistema de inversor miniatura.

Info

Publication number
ES2136269T3
ES2136269T3 ES95850133T ES95850133T ES2136269T3 ES 2136269 T3 ES2136269 T3 ES 2136269T3 ES 95850133 T ES95850133 T ES 95850133T ES 95850133 T ES95850133 T ES 95850133T ES 2136269 T3 ES2136269 T3 ES 2136269T3
Authority
ES
Spain
Prior art keywords
potential
motor
voltage
phase
frequency control
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
Application number
ES95850133T
Other languages
English (en)
Inventor
William Harry Kemp
Victor Joseph Shideler
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Corp
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 Deutsche ITT Industries GmbH, ITT Corp filed Critical Deutsche ITT Industries GmbH
Application granted granted Critical
Publication of ES2136269T3 publication Critical patent/ES2136269T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/257—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M5/2573—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
    • H02M5/2576—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit with digital control
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/16—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using ac to ac converters without intermediate conversion to dc

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)

Abstract

UN SUMINISTRO DE ENERGIA PARA UN MOTOR AC DE VELOCIDAD VARIABLE, QUE CONSTA DE UN MECANISMO GENERADOR DE FORMAS DE ONDA PARA GENERAR UNA FORMA DE ONDA IMPULSADA PERIODICAMENTE DE ACUERDO CON UNA VELOCIDAD DE MOTOR DESEADA; UNA FUENTE AJUSTABLE DE POTENCIAL DE DC; Y UN MECANISMO INVERTOR, UNIDO A DICHO MECANISMO GENERADOR DE FORMA DE ONDA Y A DICHA FUENTE DE POTENCIAL DC, PARA PROPORCIONAR UN IMPULSO AC A DICHO MOTOR AC, TENIENDO DICHO IMPULSO UNAS CARACTERISTICAS DE FORMA DE ONDA DE ACUERDO CON DICHA FORMA DE ONDA IMPULSADA PARA OBTENER DICHA VELOCIDAD DESEADA, Y UNA AMPLITUD DE VOLTAJE DE ACUERDO CON DICHO POTENCIAL DC DONDE LAS CORRIENTES DEL MOTOR PUEDEN SER CONTROLADAS A CUALQUIER VELOCIDAD DEL MOTOR DESEADA VARIANDO EL POTENCIAL DC.
ES95850133T 1994-08-16 1995-07-26 Control de tension, fase y frecuencia con un sistema de inversor miniatura. Expired - Lifetime ES2136269T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/291,239 US5672950A (en) 1994-08-16 1994-08-16 Voltage, phase and frequency control by miniature inverter system

Publications (1)

Publication Number Publication Date
ES2136269T3 true ES2136269T3 (es) 1999-11-16

Family

ID=23119496

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95850133T Expired - Lifetime ES2136269T3 (es) 1994-08-16 1995-07-26 Control de tension, fase y frecuencia con un sistema de inversor miniatura.

Country Status (5)

Country Link
US (1) US5672950A (es)
EP (1) EP0697764B1 (es)
CA (1) CA2156123C (es)
DE (1) DE69511971T2 (es)
ES (1) ES2136269T3 (es)

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* Cited by examiner, † Cited by third party
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AU6113401A (en) * 2000-05-03 2001-11-12 Horton Inc Brushless dc ring motor cooling system
DE10251504A1 (de) * 2002-11-04 2004-05-19 Endress + Hauser Flowtec Ag, Reinach Verfahren und Vorrichtung zur Übertragung von digitalen Signalen über einen Optokoppler
JP2005083309A (ja) * 2003-09-10 2005-03-31 Shinano Kenshi Co Ltd 電磁式ポンプの駆動方法
MXPA06009995A (es) * 2006-04-04 2007-10-03 Smith Corp A O Maquina electrica que tiene un circuito interruptor en serie.
US7696715B2 (en) * 2006-09-26 2010-04-13 The Boeing Company Power control for induction motors using variable frequency AC power
EP1990929A1 (en) * 2007-05-08 2008-11-12 Feelux Co., Ltd. Power line communication apparatus, and method and apparatus for controlling electric devices
DE102007044073A1 (de) * 2007-09-14 2009-03-19 Lanco Gmbh Gebläse mit stufenlos regelbarer Gasmenge sowie Verwendung eines solchen Gebläses
WO2009108377A1 (en) * 2008-02-27 2009-09-03 Enfield Technologies, Llc Method and device for controlling load and voltage in voice coils
BRPI0803139A2 (pt) * 2008-08-05 2010-08-03 Washington Corsi Pereira dispositivo eletroeletrÈnico
US8760089B2 (en) * 2009-11-30 2014-06-24 Franklin Electric Company, Inc. Variable speed drive system
US8664903B2 (en) 2011-06-27 2014-03-04 Franklin Electric Company, Inc. Adaptive flux control drive
FR2987954B1 (fr) * 2012-03-07 2016-02-05 Valeo Equip Electr Moteur Procede de pilotage d'un pont de puissance, dispositif de pilotage, pont de puissance et systeme de machine electrique tournante correspondants
DE102016004282A1 (de) * 2016-04-07 2017-10-12 András Lelkes Steuerverfahren für einen Umrichter und Umrichter

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
SU520638A1 (ru) * 1975-02-06 1976-07-05 Предприятие П/Я Р-6517 Контактное устройство дл вакуумной дугогасительной камеры
JPS5231320A (en) * 1975-09-05 1977-03-09 Hitachi Ltd Driving appliance for inductin motor
US4047083A (en) * 1976-03-08 1977-09-06 General Electric Company Adjustable speed A-C motor drive with smooth transition between operational modes and with reduced harmonic distortion
US4237531A (en) * 1979-04-24 1980-12-02 General Electric Company Controlled current inverter system having semiconductor overvoltage protection
US4238821A (en) * 1979-04-24 1980-12-09 General Electric Company Method and apparatus for a variable frequency inverter system having commutation fault detection and correction capabilities
JPS56115195A (en) * 1980-02-15 1981-09-10 Toshiba Corp Inverter circuit
US4465961A (en) * 1981-06-15 1984-08-14 Zycron Systems, Inc. Motor control system
US4473790A (en) * 1983-01-03 1984-09-25 General Electric Company Control circuit for suppression of line resonances in current feedback pulse width modulation control systems with a minimum d-c filter
US4620296A (en) * 1984-11-29 1986-10-28 Dana Corporation Protection system for immunizing a controlled d-c power supply against a-c line voltage interruptions
JPS6356183A (ja) * 1986-08-22 1988-03-10 Nippon Oochisu Elevator Kk エレベ−タ駆動用インバ−タ
SU1520638A1 (ru) * 1987-04-06 1989-11-07 Львовский политехнический институт им.Ленинского комсомола Устройство дл управлени преобразователем частоты
US4879639A (en) * 1987-05-11 1989-11-07 Fuji Electric Co., Ltd. Power converter for driving an AC motor at a variable speed
US4780656A (en) * 1987-09-08 1988-10-25 Motorola, Inc. Drive and protection system for variable speed motor
US4876637A (en) * 1988-03-22 1989-10-24 Kabushiki Kaisha Toshiba Power converter and method of controlling the same
US4926104A (en) * 1989-10-18 1990-05-15 General Electric Company Adjustable speed AC drive system control for operation in pulse width modulation and quasi-square wave modes
US5111374A (en) * 1990-06-22 1992-05-05 The University Of Tennessee Research Corp. High frequency quasi-resonant DC voltage notching scheme of a PWM voltage fed inverter for AC motor drives
US4994950A (en) * 1990-07-31 1991-02-19 Eaton Corporation Waveform generator for inverter control
US5121043A (en) * 1990-09-28 1992-06-09 Allen-Bradley Company, Inc. PWM control in the pulse dropping region
IT1263572B (it) * 1993-05-31 1996-08-27 Merloni Antonio Spa "metodo di realizzazione di un inverter elettronico trifase erogante una tensione variabile in funzione della frequenza generata"

Also Published As

Publication number Publication date
DE69511971T2 (de) 1999-12-30
DE69511971D1 (de) 1999-10-14
CA2156123A1 (en) 1996-02-17
EP0697764B1 (en) 1999-09-08
US5672950A (en) 1997-09-30
EP0697764A1 (en) 1996-02-21
CA2156123C (en) 1999-04-06

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