Comparative Valuation of Precise and Approximate Non-Linear Models of an AC Discrete Voltage Regulator and Vector Analysis of Its Parameters
Keywords:AC voltage regulator, semiconductor switch, thyristor, vector analysis, vector measurements
The paper presents a review on the problems of the analysis of autotransformer discrete alternating voltage regulators. Most often the discrete regulation of AC voltages is achieved by power electronic converters based on a transformer (autotransformer) and switching by the means of controllable semiconductor switches.
The present work is dedicated to the comparison between precise and approximate non-linear models of autotransformer discrete alternating voltage regulator with changing input voltage and commutation angle of the semiconductor switches and to the vector measurements in an autotransformer discrete voltage regulator.