Розвиток теорії і методів математичного моделювання режимів роботи електричних систем з несиметрією

Abstract

Dissertation for getting of the scientific degree of doctor of technical sciences on speciality 05.14.02 “Electrical stations, nets and systems. Donetck National Technical Universiti, Donetsk, 2010. Dissertation is devoted the decision of important scientific and technical problem – development of theoretical bases, methods and facilities of mathematical design of the electric systems with stand and by difficult unsymmetry in the stationary and transitional modes, oriented to the modern level of development of facilities of the computing engineering and providing the increase of efficiency of processes of both design and development of models of such systems. In-process formulated and realized the generalized, system going near the tasks of mathematical design of the stationary and transitional modes of the electric systems with unsymmetry on the basis of the generalized, multifunction mathematical models and macromodeling in phase coordinates, developed and methods, models and facilities, allowing to put and decide the wide circle of tasks, which within the framework of models, traditionally orientable on simplification of task substitutionally by monophase equivalents the real three-phase systems, do not decide or decide only approximately, are practically realized. Base mathematical models, allowing to probe the stationary modes, are developed, electromagnetic and electromechanics transients of the electric systems of arbitrary composition and structure with unsymmetry of any kind taking into account all of basic influences. Basic scientific and practical job performances are widely applied in industry.