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2016, vol. 42, br. 1, str. 51-63
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Pregled oscilatora sa cevima i praktično poboljšanje generatora za VF zavarivanje čeličnih cevi
Review tube oscilator and practical betterment in generator for HF welding steel tube
Sažetak
Energetska elektronika, se zadnjih decenija, razvila zbog velikog progresa i zahvaljujući razvoju i proizvodnji poluprovodničkih komponenti kao što su tiristori i tranzistori. No, i pored velike primene poluprovodnika u energetskoj elektronici, veliku i važnu primenu imaju elektronske cevi i to kod postrojenja i uređaja gde se traže velike snage i gde se koristi visoka frekvencija. Stoga je u ovom radu dat pregled generatora sa elektronskim cevima koji se koriste u elektrotermiji.
Abstract
Power electronics, during the last decades, was developed due the progress and development and production of semi-conductor components such as thyristors and transistors. However, beside the wide usage of semi-conductor in power electronics, electronic tubes have an important role in the facilities and devices where high power and high frequency is required. Therefore, the review of generator with electronics pipes which are used in electrothermics will be presented in this paper.
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