METHOD FOR CONTROLLING THREE-PHASE VOLTAGE STABILIZER WITH AMPLITUDE-PHASE CONTROL

stabilization of three-phase voltage of inlet or outlet of main transformer of substation. SUBSTANCE: booster voltage formed by means of recuperative rectifier, voltage inverter and booster transformer is controlled according to two parameters: amplitude and phase. Amplitude is controlled depending...

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Hauptverfasser: SIMONENKO I.G, KLIMASH V.S
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:stabilization of three-phase voltage of inlet or outlet of main transformer of substation. SUBSTANCE: booster voltage formed by means of recuperative rectifier, voltage inverter and booster transformer is controlled according to two parameters: amplitude and phase. Amplitude is controlled depending upon mains voltage fluctuation. Phase is controlled depending upon load voltage fluctuation. EFFECT: reduced power of booster transformer, enhanced shape of outlet voltage. 1 dwg