AU770484B2 - Variable frequency electric signal generator, automatic control and low cost computing means - Google Patents

Variable frequency electric signal generator, automatic control and low cost computing means Download PDF

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Publication number
AU770484B2
AU770484B2 AU26893/01A AU2689301A AU770484B2 AU 770484 B2 AU770484 B2 AU 770484B2 AU 26893/01 A AU26893/01 A AU 26893/01A AU 2689301 A AU2689301 A AU 2689301A AU 770484 B2 AU770484 B2 AU 770484B2
Authority
AU
Australia
Prior art keywords
generator
switch
signal
value
logic computer
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.)
Ceased
Application number
AU26893/01A
Other languages
English (en)
Other versions
AU2689301A (en
Inventor
Gilles Lacour
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.)
Conductix Wampfler France
Original Assignee
Delachaux 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 Delachaux SA filed Critical Delachaux SA
Publication of AU2689301A publication Critical patent/AU2689301A/en
Application granted granted Critical
Publication of AU770484B2 publication Critical patent/AU770484B2/en
Assigned to CONDUCTIX WAMPFLER FRANCE reassignment CONDUCTIX WAMPFLER FRANCE Alteration of Name(s) in Register under S187 Assignors: DELACHAUX S.A.
Anticipated expiration legal-status Critical
Ceased 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/125—Conversion of DC power input into DC power output without intermediate conversion into AC 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
    • H02M3/135—Conversion of DC power input into DC power output without intermediate conversion into AC 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
    • H02M3/137—Conversion of DC power input into DC power output without intermediate conversion into AC 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 automatic control of output voltage or current, e.g. switching regulators
    • 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
    • H02M7/53873—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current 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
    • H02P27/06—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 DC to AC converters or inverters
    • H02P27/08—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 DC to AC converters or inverters with pulse width modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
  • Power Conversion In General (AREA)
  • Control Of Electric Motors In General (AREA)
  • Electrotherapy Devices (AREA)
  • Control Of Direct Current Motors (AREA)
AU26893/01A 1999-12-23 2000-12-21 Variable frequency electric signal generator, automatic control and low cost computing means Ceased AU770484B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR99/16427 1999-12-23
FR9916427A FR2803139B1 (fr) 1999-12-23 1999-12-23 Generateur de signal electrique a frequence variable, asservissement et moyens de calcul de faible cout
PCT/FR2000/003637 WO2001048905A2 (fr) 1999-12-23 2000-12-21 Generateur de signal electrique a frequence variable, asservissement et moyens de calcul de faible cout

Publications (2)

Publication Number Publication Date
AU2689301A AU2689301A (en) 2001-07-09
AU770484B2 true AU770484B2 (en) 2004-02-19

Family

ID=9553789

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26893/01A Ceased AU770484B2 (en) 1999-12-23 2000-12-21 Variable frequency electric signal generator, automatic control and low cost computing means

Country Status (15)

Country Link
US (1) US6960954B2 (enExample)
EP (1) EP1240707B1 (enExample)
JP (1) JP4508512B2 (enExample)
KR (1) KR100724176B1 (enExample)
CN (1) CN100423426C (enExample)
AR (1) AR031086A1 (enExample)
AT (1) ATE428214T1 (enExample)
AU (1) AU770484B2 (enExample)
DE (1) DE60041983D1 (enExample)
DK (1) DK1240707T3 (enExample)
ES (1) ES2324517T3 (enExample)
FR (1) FR2803139B1 (enExample)
PT (1) PT1240707E (enExample)
TW (1) TW595079B (enExample)
WO (1) WO2001048905A2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1542350A1 (en) 2003-12-11 2005-06-15 STMicroelectronics S.r.l. Apparatus for controlling electric motors and related control method
ITTO20090465A1 (it) * 2009-06-19 2010-12-20 St Microelectronics Srl Circuito e metodo di controllo della corrente media di uscita di un convertitore di potenza dc/dc
DE102017201944A1 (de) 2017-02-08 2018-08-09 Geze Gmbh Bremsvorrichtung
RU2715547C1 (ru) * 2019-12-04 2020-02-28 Государственное бюджетное образовательное учреждение высшего образования Московской области "Университет "Дубна" (Государственный университет "Дубна") Управляемый генератор импульсов

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320331A (en) * 1979-10-01 1982-03-16 General Electric Company Transistorized current controlled pulse width modulated inverter machine drive system
US4346448A (en) * 1978-11-23 1982-08-24 The General Electric Company, Limited Generation of electric signals having approximately sinusoidal waveforms
WO1996034192A1 (de) * 1995-04-28 1996-10-31 Ficht Gmbh & Co. Kg Verfahren zum ansteuern einer erregerspule einer elektromagnetisch angetriebenen hubkolbenpumpe

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641246A (en) * 1983-10-20 1987-02-03 Burr-Brown Corporation Sampling waveform digitizer for dynamic testing of high speed data conversion components
JPS6146896U (ja) * 1984-08-29 1986-03-28 株式会社東芝 回生電力放電回路
JPS62230366A (ja) * 1986-03-28 1987-10-09 Fuji Electric Co Ltd Ｐｗｍインバ−タの制御方式
US4875000A (en) * 1986-11-26 1989-10-17 The Babcock & Wilcox Company Current fault detection system and method for AC controller
US5267545A (en) * 1989-05-19 1993-12-07 Orbital Engine Company (Australia) Pty. Limited Method and apparatus for controlling the operation of a solenoid
JP2786332B2 (ja) * 1989-05-19 1998-08-13 オービタル、エンジン、カンパニー、（オーストラリア）、プロプライエタリ、リミテッド ソレノイドの作動制御方法及びその装置
DE3931921A1 (de) * 1989-09-25 1991-04-04 Bodenseewerk Geraetetech Leistungs-steuereinheit
JPH03164093A (ja) * 1989-11-17 1991-07-16 Matsushita Electric Ind Co Ltd 電流検出方法
FR2674994A1 (fr) * 1991-04-04 1992-10-09 Electro Mec Nivernais Commande de moteur electrique a stator bobine notamment pour appareil electromenager.
JP2690409B2 (ja) * 1991-05-07 1997-12-10 株式会社テック 高圧電源制御装置
US5254926A (en) * 1991-11-04 1993-10-19 Ford Motor Company Current-mode hysteresis control for controlling a motor
JPH05344742A (ja) * 1992-06-09 1993-12-24 Toshiba Corp インバータ装置
US5347419A (en) * 1992-12-22 1994-09-13 Eaton Corporation Current limiting solenoid driver
JP3086574B2 (ja) * 1993-11-25 2000-09-11 シャープ株式会社 系統連系型インバータ
US5495160A (en) * 1993-12-06 1996-02-27 Reliance Electric Company Digital sine wave generator and motor controller
US5523676A (en) * 1994-03-31 1996-06-04 Delco Electronics Corp. Sample and hold method and apparatus for sensing inductive load current
ZA95605B (en) * 1994-04-28 1995-12-20 Qualcomm Inc Method and apparatus for automatic gain control and dc offset cancellation in quadrature receiver
US5594324A (en) * 1995-03-31 1997-01-14 Space Systems/Loral, Inc. Stabilized power converter having quantized duty cycle
JP3651972B2 (ja) * 1995-07-26 2005-05-25 キヤノン株式会社 系統連系インバータの制御装置およびそれを用いた太陽光発電システム
KR100209131B1 (ko) * 1996-06-28 1999-07-15 전주범 광 디스크 플레이어의 스핀들 모터 제어장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346448A (en) * 1978-11-23 1982-08-24 The General Electric Company, Limited Generation of electric signals having approximately sinusoidal waveforms
US4320331A (en) * 1979-10-01 1982-03-16 General Electric Company Transistorized current controlled pulse width modulated inverter machine drive system
WO1996034192A1 (de) * 1995-04-28 1996-10-31 Ficht Gmbh & Co. Kg Verfahren zum ansteuern einer erregerspule einer elektromagnetisch angetriebenen hubkolbenpumpe

Also Published As

Publication number Publication date
PT1240707E (pt) 2009-06-12
KR100724176B1 (ko) 2007-05-31
DE60041983D1 (de) 2009-05-20
DK1240707T3 (da) 2009-06-29
WO2001048905A3 (fr) 2002-04-04
EP1240707B1 (fr) 2009-04-08
CN100423426C (zh) 2008-10-01
FR2803139A1 (fr) 2001-06-29
KR20020086873A (ko) 2002-11-20
JP4508512B2 (ja) 2010-07-21
US20030133316A1 (en) 2003-07-17
CN1618163A (zh) 2005-05-18
JP2003527048A (ja) 2003-09-09
ES2324517T3 (es) 2009-08-10
FR2803139B1 (fr) 2007-12-21
AU2689301A (en) 2001-07-09
TW595079B (en) 2004-06-21
ATE428214T1 (de) 2009-04-15
WO2001048905A2 (fr) 2001-07-05
EP1240707A2 (fr) 2002-09-18
AR031086A1 (es) 2003-09-10
US6960954B2 (en) 2005-11-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase
TH Corrigenda

Free format text: IN VOL 15, NO 49, PAGE(S) 10781-10788 UNDER THE HEADING APPLICATIONS LAPSED, REFUSED OR WITHDRAWN PLEASE DELETE ALL REFERENCE TO APPLICATION NO. 26893/01

FGA Letters patent sealed or granted (standard patent)