DIGITAL SUBSTATION COMPONENT SYSTEM "SMART GRID"
Journal Title: Електротехніка і Електромеханіка - Year 2014, Vol 0, Issue 6
Abstract
New production technologies of modern control systems have moved from the stage of research and experimentation into the stage of practical use. Modern communication standards for the exchange of information are developed and introduced. Digital devices, protectors and automation are widely used. There has been substantial development of hardware and software of control systems.
Authors and Affiliations
V. I. Vasilchenko, O. G. Gryb, O. V. Leleka, D. A. Gapon, T. S. Ierusalimova
INTENSITY SETTER FOR A DEVICE OF SMOOTH START OF SUBMERSIBLE PUMP ELECTRIC MOTOR
Purpose. Development of an intensity setter, which in a rational law changes the opening thyristor the voltage regulator and effectively to changing power supply voltage stator windings of the electric pump deepening, en...
ANALYSIS OF OPTIMUM OPERATING MODES OF POWER TRANSFORMERS UNDER OPERATING CONDITIONS
Purpose. The study of parallel operation optimal modes of transformer equipment for a variety of operating conditions: same or different types of transformers, with or without reactive power flows. Methodology. Losses of...
CLASS STRUCTURE OF ELECTROMECHANICAL ENERGY CONVERTER MODELS WITH UML-DIAGRAMS APPLICATION
Theoretical results are presented, mathematical model formation by means of inheritance from a generalized class template is shown for a general electromechanical energy converter.
MAGNETIC-PULSE CAR BODY PANELS FLATTENING. THEORETICAL ASPECTS AND PRACTICAL RESULTS
The aim of the article is to provide theoretical and experimental studying of the «induction system with an attractive screen» prac-tical effectiveness with the excited magnetic pulse attractive forces numerical estimati...
СONDITIONS INVESTIGATIONS OF INDUCTION OF THE "STEADY" PLASMA RING IN THE ELECTRODYNAMIC ACCELERATOR
The numerical investigation of conditions of the "steady" plasma ring induction in the electrodynamic accelerator was made. The influence of a ring resistance on transition of the ring to "steady" state was determined. T...