Author(s)

I.Ya. Braslavsky, A.M. Zuzev & S.I. Shilin

Abstract

Software for thyristor voltage regulator-asynchronous motor (TVR-AM) systems I.Ya. Braslavsky, A.M. Zuzev, S.I. Shilin Russia ABSTRACT Asynchronous electric drives with thyristor voltage regulators form a class of systems applied for a large field of mechanisms of both a prolonged and cycle action including the mechanisms coming to a stop at the position defined. The digital TVR-AM system structure, the software for them and the special programme package which allow us to solve the designing problems of the electric drives, beginning from a motor power choice and regulators' synthesis up to the appraisal of their dynamic and energetics indices, are considered. INTRODUCTION TVR-AM systems are providing a three phase asynchronous short-curcuit (phase-rotor) motor operating regimes control by regulating the first harmonic of stator three-phase voltage VI, or an average value of direct voltage Vd. TVR is usually constructed on the basis of back-to-bac

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