SYNCHRONOUS STARTING OF SYNCHRONOUS MACHINE

ABSTRACT

Synchronous starting is one of the methods for starting large synchronous motors by small synchronous generators. The equations for Concordia's interlocked generator-motor block logic for synchronous starting are derived in detail. The equations for software implementation including saturation and motor friction torque are presented. Alternative procedure, to overcome numerical differentiation in motor equations, is suggested. Simulation results based on Software developed are given.