ES2140005T3 - Oscilador controlado digitalmente. - Google Patents

Oscilador controlado digitalmente.

Info

Publication number
ES2140005T3
ES2140005T3 ES96114782T ES96114782T ES2140005T3 ES 2140005 T3 ES2140005 T3 ES 2140005T3 ES 96114782 T ES96114782 T ES 96114782T ES 96114782 T ES96114782 T ES 96114782T ES 2140005 T3 ES2140005 T3 ES 2140005T3
Authority
ES
Spain
Prior art keywords
controlled oscillator
digital controlled
oscillator
amplitude
frequency
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
ES96114782T
Other languages
English (en)
Inventor
Kurt Scholler
Meinrad Dipl-Ing Fiedler
Georg Dipl-Ing Bottcher
Uwe Dipl-Ing Wasenmuller
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.)
Adeo Antriebstechnik GmbH
Original Assignee
Adeo Antriebstechnik GmbH
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 Adeo Antriebstechnik GmbH filed Critical Adeo Antriebstechnik GmbH
Application granted granted Critical
Publication of ES2140005T3 publication Critical patent/ES2140005T3/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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02—Digital function generators
    • G06F1/03—Digital function generators working, at least partly, by table look-up
    • G06F1/0321—Waveform generators, i.e. devices for generating periodical functions of time, e.g. direct digital synthesizers
    • G06F1/0342—Waveform generators, i.e. devices for generating periodical functions of time, e.g. direct digital synthesizers for generating simultaneously two or more related waveforms, e.g. with different phase angles only
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Software Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

LA INVENCION SE REFIERE A UN GENERADOR DE CORRIENTE ALTERNA (1) DIGITAL, CON FRECUENCIA Y AMPLITUD VARIABLES, CON AL MENOS UN GENERADOR SINUSOIDAL (2, 3, 4) QUE SE HA CONFORMADO EN ESPECIAL COMO CONVERTIDOR DIGITAL/ANALOGICO, Y AL MENOS UN OSCILADOR (6) CON CONTROL DIGITAL, DESDE EL CUAL SE CONTROLAN LOS GENERADORES SINUSOIDALES (2, 3, 4) CON FRECUENCIA VARIABLE, GENERANDOSE UNOS VALORES DE AMPLITUD, POR MEDIO DE QUE SE SUMAN O RESTAN UNOS CONTADORES DE AMPLITUD (34) DE FORMA SINCRONICA RESPECTO AL CONTADOR (31) PARA LOS VALORES DE FASE. UNA MEMORIA DE ORDENADAS (33) CONTIENE LOS VALORES DE AMPLITUD DE FORMA DIRECCIONABLE, INDICANDOSE LAS DIRECCIONES DE LOS VALORES DE AMPLITUD MEDIANTE UNOS CONTADORES (31, 34). SE HA PREVISTO UN CONTROL DE FRECUENCIAS QUE ENTREGA LA VARIACION DE LAS FRECUENCIAS, ENTRE UNA FRECUENCIA AJUSTABLE DE INICIO Y FIN, AL OSCILADOR (6) CON CONTROL DIGITAL, ASI COMO UN INTERFAZ (15) QUE , PARA DETERMINAR LAS FRECUENCIAS Y AMPLITUDES DE LAS SEÑALES DE LOS GENERADORES SINUSOIDALES (2, 3, 4), EXTRAE O EMITE VALORES.
ES96114782T 1996-09-16 1996-09-16 Oscilador controlado digitalmente. Expired - Lifetime ES2140005T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96114782A EP0829950B1 (de) 1996-09-16 1996-09-16 Digital gesteuerter Oszillator

Publications (1)

Publication Number Publication Date
ES2140005T3 true ES2140005T3 (es) 2000-02-16

Family

ID=8223179

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96114782T Expired - Lifetime ES2140005T3 (es) 1996-09-16 1996-09-16 Oscilador controlado digitalmente.

Country Status (6)

Country Link
EP (1) EP0829950B1 (es)
AT (1) ATE183859T1 (es)
DE (1) DE59602887D1 (es)
DK (1) DK0829950T3 (es)
ES (1) ES2140005T3 (es)
GR (1) GR3031925T3 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU529276B2 (en) * 1978-11-23 1983-06-02 General Electric Company Limited, The A.c. generator
JPS6152193A (ja) * 1984-08-22 1986-03-14 Toshiba Corp Ｐｗｍ制御回路
FI87411C (fi) * 1989-03-06 1992-12-28 Kone Oy Foerfarande foer styrning av frekvensomformar- och riktarbryggor samt en foer tillaempning av foerfarandet avsedd modulatorenhet
DE4029446C2 (de) * 1990-09-17 1998-03-12 Lucas Nuelle Lehr Und Mesgerae Stromrichtergerät für Elektromotoren mit Stromrichterventilen und mit einem Steuersatz

Also Published As

Publication number Publication date
GR3031925T3 (en) 2000-03-31
ATE183859T1 (de) 1999-09-15
EP0829950B1 (de) 1999-08-25
DK0829950T3 (da) 2000-03-27
EP0829950A1 (de) 1998-03-18
DE59602887D1 (de) 1999-09-30

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