Analysis of three-phase power transformer laminated magnetic core designs

Analysis and research into properties and parameters of different-type laminated magnetic cores of three-phase power transformers are conducted. Most of new laminated magnetic core designs are found to have significant shortcomings resulted from design and technological features of their manufacturi...

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Збережено в:
Бібліографічні деталі
Дата:2014
Автори: Levin, M. I., Pentegov, I. V., Rymar, S. V., Lavreniuk, A. V.
Формат: Стаття
Мова:Russian
Опубліковано: National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine” 2014
Теми:
Онлайн доступ:http://eie.khpi.edu.ua/article/view/2074-272X.2014.1.08
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Назва журналу:Electrical Engineering & Electromechanics

Репозитарії

Electrical Engineering & Electromechanics
Опис
Резюме:Analysis and research into properties and parameters of different-type laminated magnetic cores of three-phase power transformers are conducted. Most of new laminated magnetic core designs are found to have significant shortcomings resulted from design and technological features of their manufacturing. These shortcomings cause increase in ohmic loss in the magnetic core, which eliminates advantages of the new core configurations and makes them uncompetitive as compared with the classical laminated magnetic core design.