Special Type of Three-Phase Oscillator Using Current Gain Control for Amplitude Stabilization

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F71226401%3A_____%2F12%3A%231002938" target="_blank" >RIV/71226401:_____/12:#1002938 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26220/12:PU98996

Výsledek na webu

<a href="http://www.academicjournals.org/IJPS" target="_blank" >http://www.academicjournals.org/IJPS</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Special Type of Three-Phase Oscillator Using Current Gain Control for Amplitude Stabilization

Popis výsledku v původním jazyce

The main aim of this work is to demonstrate the use of electronically controlled second-generation current conveyor in providing electronic control to the condition of oscillation (CO) of a new active RC sinusoidal oscillator. Electronic control of the CO, which is independently set and does not affect the oscillation frequency, is enabled by the use of an auxiliary amplitude control loop to regulate the amplitude and provide very good total harmonic distortion performance. The proposed oscillator employs only one standard second-generation current conveyor, one electronically controlled second-generation current conveyor, five passive elements and is capable to provide three voltage outputs having phase shifts 45 and 90 degrees, if specific design requirements are fulfilled. Similar simple types of oscillators do not provide such features. Non-ideal analysis of the circuit has been also carried out and the proposed oscillator has been verified by both PSpice simulations and experiment

Název v anglickém jazyce

Special Type of Three-Phase Oscillator Using Current Gain Control for Amplitude Stabilization

Popis výsledku anglicky

The main aim of this work is to demonstrate the use of electronically controlled second-generation current conveyor in providing electronic control to the condition of oscillation (CO) of a new active RC sinusoidal oscillator. Electronic control of the CO, which is independently set and does not affect the oscillation frequency, is enabled by the use of an auxiliary amplitude control loop to regulate the amplitude and provide very good total harmonic distortion performance. The proposed oscillator employs only one standard second-generation current conveyor, one electronically controlled second-generation current conveyor, five passive elements and is capable to provide three voltage outputs having phase shifts 45 and 90 degrees, if specific design requirements are fulfilled. Similar simple types of oscillators do not provide such features. Non-ideal analysis of the circuit has been also carried out and the proposed oscillator has been verified by both PSpice simulations and experiment

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International Journal of the Physical Sciences

ISSN

1992-1950

e-ISSN

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Svazek periodika

25

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

3089-3098

Kód UT WoS článku

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EID výsledku v databázi Scopus

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