Aplicación del algoritmo de solución paso-a-paso de la ecuación que determina la estabilidad de un generador síncrono

Abstract

THE SECOND ORDER DIFFERENTIAL EQUATION SOLUTION, WHICH MATHEMATICALLY REPRESENTS THE DYNAMIC OF ALTERN CURRENT GENERATING MACHINES, REQUIRES ANALOGRITHM FOR ITS SOLUTION. THE COMPUTER MACHINE LANGUAGE TRANSLATION OF STEP-BY-STEP METHOD FOR THE SOLUTION OF SWING INGEQUATION WHICH REPRESENTS THE DYNAMIC GENERATOR, AL LOWS THE ANALYSIS OF ELECTRICAL NET WORKS WHEN ARE SUBJECT TO SUDDEN CHANGES THAT MOTIVE OSCILLATION OF FREQUENCY AND THERE FORE TENSION. THE ALGORITHM IS BASED ON THE FACT OF THE POSSIBILITY TO OBTAIN A NEW VALUE OF THE €ž (DELTA) ANGLE, AS LONG AS ITS VALUE IS KNOWN IN THE PRECEDING INTERVAL AND ITS ACCELERATING POWER IS KNOWN IN THE NEW STUDY INTERVAL. WITH THE SUPPORT OF MATHLAB SOFTWARE, IT IS POSSIBLE TO ACCOMPLISH END LESS NUMBER OF RUNS WITH MANY DIFFERENT VALUES AND SYSTEM PARAMETERS, AS WELL AS TIME OPENING OF CIRCUIT BREAKERS. AS A RESULT, THE PROGRAM PLOTS A CURVE THAT SHOWS THE OSCILLATION TENDENCY