ELECTROMAGNETIC COMPATIBILITY ELECTROMECHANICAL AND BIOLOGICAL SYSTEMS
Journal Title: Інженерні та освітні технології - Year 2013, Vol 1, Issue 1
Abstract
The authors have substantiated the urgency of assessment of electromagnetic impact of the electromechanical energy converters on biological objects. The article is focused on the AC electric drives equipped with induction motors, which are the load of the semiconductor PWM-controlled energy converters supplying. The experimental research results, obtained by the authors, are presented for the magnetic field intensity around the induction motors that are supplied by the PWM-controlled frequency converters with the supply asymmetry. The first attempt was made to determine the maximum permissible level of electromagnetic radiation, which is the teratogen, e.g. mutagen, for the Drosophila melanogaster biological test-objects.
Authors and Affiliations
Volodymyr Valentynovych Nykyforov, Oleksii Petrovych Chornyi
Keywords
Related Articles
- EP ID EP237841
- DOI -
- Views 128
- Downloads 0
MODERN SITUATION OF THE INVESTIGATION OF ELECTROMAGNETIC RADIATIONS ON HUMAN’S ORGANISM
Main sources of electromagnetic radiations with natural or anthropogenic origin are considered. Possible changes in humans’ organism caused by the high- and low-frequency radiations and methods of protection against it a...
Mathematical chemistry - the most important component of improving the effectiveness of cognitive activity of foreign students
The article deals with the most important issues of organization, conduct and methodological value of integrated teaching, as a special type of training for the preparation of foreign students of preparatory faculties. T...
STATE OF RESEARCHES OF INDUCTION MOTORS OF COMPLEX CONSTRUCTIONS
The effect of the displacement current in the rotor induction motors with double squirrel cage and powerful generators is considered. Were analyzed methods of determining electromagnetic parameters of the rotor of induct...
THE DEFINITION POLYHARMONIC SIGNALS IN HARMONIC ANALYSIS
The features of the formation of the axial symmetry of the harmonic signal for a periodic signal and its further expansion in a Fourier series. Shows the versatility of the harmonic approximation to determine the cosine...
ESPECIALLY THE MODERNIZATION OF LABORATORY FACILITIES AUTOMATION SYSTEMS FOR RESEARCH ELECTRIC DRIVE AN EXAMPLE OF PHYSICAL MODELS THE AIR HANDLING UNIT
The requirements to modern laboratory facilities for the disciplines "Automatic Electric model industrial machinery" and "Automation of standard processes." The examples of the modernization of the physical model of the...