WAYS TO IMPROVE THE EFFICIENCY OF COMPUTER SIMULATION OF ELECTRICAL SYSTEMS MODES BASED ON EQUATIONS IN PHASE COORDINATES
Journal Title: Електротехніка і Електромеханіка - Year 2017, Vol 0, Issue 1
Abstract
The development of electrical systems must be accompanied by the development of tools and their modeling. However, the possibility of development models, traditionally developed on the basis of the transition from the real to the single-phase three-phase circuits equivalents, represented exhausted. Therefore, along with the use of single-phase three-phase equivalents need to develop models in phase coordinates. Showing the need to move to the development of models based on equations in the phase coordinates and the possibility of increasing the effectiveness of development through the use of implicit methods of integration, the transition to a higher level of decomposition and unification models developed for the implementation of the structural approach to modeling complex systems.
Authors and Affiliations
Yu. N. Vepryk
Keywords
Related Articles
- EP ID EP291701
- DOI 10.20998/2074-272X.2017.1.10
- Views 106
- Downloads 0
ON SUBSTANTIATION OF SELECTION OF ECONOMIC AND MATHEMATICAL METHODS FOR THE ASSESSMENT OF ENERGY EFFICIENCY OF PRODUCTION FACILITIES
Research purpose is generalization and further development of economic- mathematical methods for ensuring energy-efficient operation mode of production facilities. The above methods can be used for selection of the most...
A METHOD FOR DETERMINING LOCATION OF VOLTAGE FLUCTUATIONS SOURCE IN ELECTRIC GRID
Purpose. The purpose of work is development of a method of definition of the location of a source of fluctuations of voltage. Methodology. The reasons of emergence of fluctuations of voltage at an arrangement of a source...
NUMERICAL COMPUTATION OF ELECTRIC FIELDS IN PRESENCE OF CURVILINEAR INTERFACE BETWEEN CONDUCTIVE AND NON-CONDUCTIVE MEDIA
Purpose. To elaborate a method of electric field numerical calculation in systems with curved boundaries between conductive and non-conductive media at final volume method usage and application of the rectangular grids....
THE ABSORPTION CHARACTERISTICS OF THE PHASE AND ZONE PAPER-IMPREGNATED INSULATION OF POWER CABLE AT DIRECT VOLTAGE
Introduction. The moral and physical deterioration of medium voltage power cables with phase and zone paper-impregnated insulation requires implementation of quality systems and reliable nondestructive electric diagnosti...
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...