The Influence of the Parameters of a Ferromagnetic Shield on the Efficiency of a Linear Induction-Dynamic Converter
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Дата
2015
Автори
ORCID
DOI
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
Всероссийский электротехнический институт им. В. И. Ленина
Анотація
The influence of the geometrical parameters of a ferromagnetic shield on the operation of a linear induction-dynamic converter was investigated with the help of the integral efficiency parameter. Values of geometrical parameters of the shield with the best converter performance for different means of determining key indicators were obtained by the local optimization method. Experiments have proven that, depending on the geometrical parameters, the ferromagnetic shield increases the armature speed up to 47%, decreases the maximum current in the inductor down to 35%, and increases the time to peak current up to 21% as com pared with the converter without the ferromagnetic shield. Satisfactory concurrence was obtained between experimentally measured and calculated parameters of the linear induction-dynamic converter.
Опис
Ключові слова
linear induction-dynamic converter, ferromagnetic shield, computer model, integral efficiency parameter, experimental investigations
Бібліографічний опис
Bolyukh V. F. The Influence of the Parameters of a Ferromagnetic Shield on the Efficiency of a Linear Induction-Dynamic Converter / V. F. Bolyukh, S. V. Oleksenko // Russian Electrical Engineering. – 2015. – Vol. 86, № 7. – p. 425-431.