Pronseleva S. Development of methods and facilities of reproduction of electric power parameters.

The object of research: a playback process parameters normalized three-phase network of industrial frequency 50Hz. Purpose: development of principles of construction, invariant to impacts and often useless options reproduction methods such as an electrical current, voltage, power deviation voltage three-phase networks and others. Methods: Methods of Theoretical Electrical Engineering and Information Measuring Devices using mathematical tools Integrated numbers. Theoretical and practical results and novelty: The theory and principles of construction tools designed playback options EE adapted to changes in current, voltage, frequency, phase shift angle. For the first time, a new method of playing the first harmonic voltage based on the direct transfer of a physical quantity of calibrated DC voltage to AC voltage. First developed structural methods to improve measurement accuracy informative parameters by the amplitude and phase compensation often useless options, build precision voltage sources, current and PYAE by separate formation of the main three-phase symmetrical system voltage direct sequence and accurately reproduce a wide range of options for EE and including PYaEi . First proposed and implemented a way to improve the accuracy and speed of electromechanical electricity metering by entering correction channel rotational speed of the moving parts. Subject degree of implementation, pilot and serial models means playing and measurement of electricity, as well as recommendations, techniques and research methods were used in the organizations of the Ministry of Energy and Derzhspozhyvstandart Ukraine, instrument-making enterprises of JSC "Alvin" (c. Kyiv) for series production standards, instrument panel and ticks contactless measurement of currents. The effectiveness of implementation: created: Verification complex U4330 / 1 workstation "network industries" stabilized three-phase power supply (for "Alvin", m. Kyiv). Scope: electricity.