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GR3031925T3 - Digital controlled oscillator - Google Patents

Digital controlled oscillator

Info

Publication number
GR3031925T3
GR3031925T3 GR990403016T GR990403016T GR3031925T3 GR 3031925 T3 GR3031925 T3 GR 3031925T3 GR 990403016 T GR990403016 T GR 990403016T GR 990403016 T GR990403016 T GR 990403016T GR 3031925 T3 GR3031925 T3 GR 3031925T3
Authority
GR
Greece
Prior art keywords
controlled oscillator
digital controlled
oscillator
amplitude
frequency
Prior art date
Application number
GR990403016T
Other languages
English (en)
Inventor
Kurt Schoeller
Meinrad Dipl-Ing Fiedler
Georg Dipl-Ing Boettcher
Uwe Dipl-Ing Wasenmueller
Original Assignee
Kurt Schoeller
Cappel Harald
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 Kurt Schoeller, Cappel Harald filed Critical Kurt Schoeller
Publication of GR3031925T3 publication Critical patent/GR3031925T3/el

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M7/00Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48Conversion 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
    • H02M7/53Conversion 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
    • H02M7/537Conversion 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
    • H02M7/5387Conversion 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
    • H02M7/53871Conversion 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
    • H02M7/53873Conversion 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
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/02Digital function generators
    • G06F1/03Digital function generators working, at least partly, by table look-up
    • G06F1/0321Waveform generators, i.e. devices for generating periodical functions of time, e.g. direct digital synthesizers
    • G06F1/0342Waveform 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
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06JHYBRID COMPUTING ARRANGEMENTS
    • G06J1/00Hybrid 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 Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GR990403016T 1996-09-16 1999-11-23 Digital controlled oscillator GR3031925T3 (en)

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
GR3031925T3 true GR3031925T3 (en) 2000-03-31

Family

ID=8223179

Family Applications (1)

Application Number Title Priority Date Filing Date
GR990403016T GR3031925T3 (en) 1996-09-16 1999-11-23 Digital controlled oscillator

Country Status (6)

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

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
ATE183859T1 (de) 1999-09-15
DE59602887D1 (de) 1999-09-30
EP0829950B1 (de) 1999-08-25
EP0829950A1 (de) 1998-03-18
DK0829950T3 (da) 2000-03-27
ES2140005T3 (es) 2000-02-16

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