ELK 504E - Dynamics of Electric. Machines

Course Objectives

Describing energy conversion in various electrical machines using electromechanical energy conversion concepts
Calculation of necessary model parameters for given type and ratings of a machine
Establishing the state differential equations describing the dynamic behavior of the machine
Application of mathematical transformations for dynamic equations of the machine
Analysis of the dynamic behavior of the machine under different operating conditions

Course Description

Principles of electromechanical energy conversion, conservation of energy, flux linkage, field energy, co-energy, induced torque and force expressions, state equations of electromechanical systems, mathematical modeling of electrical machines, reference frame theory, transformation between reference frames, transformed equivalent circuit model of alternating-current machines, linearization of machine equations, dynamic analysis of transformers, direct-current, synchronous and induction machines, computer analysis of single and multi-machine problems.