Registration Number
0212U001122,
0110U005160
, R & D reports
Title
Development of electromagnetic screens for current condactor of power-stations
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Head
Rozov Volodimir,
Registration Date
17-01-2012
Organization
Science and Technology Center of Magnetism of Technical Objects, the National Academy of Sciences of Ukraine
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Research object - magnetic field by frequency 50 Hz on of territory power-stations. Work aim is creation of electromagnetic screens of current condactors of power-stations for diminishing of their electromagnetic influence on an environment. Research methods are measuring of magnetic-field distribution by means of magnetometers of Magnetoscop 1.069 Foerster firms and microteslametr G 79; analytical methods of magnetic-field calculation for construction of magnetic-field distribution models. Job rezalted - Methods and means of the active and passive shielding a currentconductor of turbogenerators of power-stations are developed on the basis of electromagnetic shields and systems for compensation and decreasing to the safe level of technogenic magnetic field in the working areas for people. For dangerous working area near-by a currentconductor of turbogenerators of power-stations, where screening efficiency is needed five relative units, define parameters of the active screening system, offered is robust principle of control the magnetic field of compensative winding, and synthesis of robust microsystem control for sources power. The construction of passive electromagnetic shield of currentconductor as doublelayer of the U-shape open-loop combined electromagnetic shield from a aluminium sheet thickness of 2 mm and to the stalloy sheet thickness of 0,5-1 mm, wrap-round currentconductor near a workplace is substantiated.
Product Description
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Ассуіров Дмитро Олександрович
Бовдуй Ігор Валентинович
Вініченко Олена Володимирівна
Волошко Олександр Валерійович
Кузнецов Борис Іванович
Пєлєвін Дмитро Євгенович
Петров Сергій Васильович
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2020-04-02
