METHOD FOR AUTOMATED ACTIVE CONTROL OF ELECTRIC ENERGY QUALITY COEFFICIENTS

FIELD: electric engineering. ^ SUBSTANCE: method includes estimation of quality coefficients of electric energy in electric energy system, determining degree of matching of these coefficients to normal values, forming of control signal for correcting devices and predicting electric energy characteri...

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Bibliographische Detailangaben
Hauptverfasser:	BOL'SHANIN G.A, MAKARENKO M.V
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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Beschreibung
Zusammenfassung:	FIELD: electric engineering. ^ SUBSTANCE: method includes estimation of quality coefficients of electric energy in electric energy system, determining degree of matching of these coefficients to normal values, forming of control signal for correcting devices and predicting electric energy characteristics expected after effect of these devices. On basis of analysis of predicted characteristics quality coefficients are newly estimated and if necessary control signals for correction devices are formed. Estimation of not only voltage and frequency is provided, but also current. Whole cycle is repeated for each node of electric energy system. ^ EFFECT: higher efficiency. ^ 1 dwg