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http://dx.doi.org/10.5207/JIEIE.2011.25.7.032

Full-Bridge DC/DC Converter for NBI Filament Power Supply  

Jun, Bum-Su (성균관대학교 전자전기컴퓨터공학과)
Lee, Se-Hyung ((주)다원시스)
Lee, Hee-Jun (성균관대학교 전자전기컴퓨터공학과)
Sin, Soo-Cheol ((주)효성중공업)
Lee, Seung-Kyo ((주)다원시스)
Won, Chung-Yuen (성균관대학교 정보통신공학부)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.25, no.7, 2011 , pp. 32-39 More about this Journal
Abstract
FPS(Filament Power Supply), one of the KSTAR NBI(Neutral Beam Injections) is implemented by full-bridge DC/DC converter. NBI heating device for KSTAR(1.5MW) is developed for heating an ion source of plasma in KSTAR tokmak. The full-bridge DC/DC converter is applied to FPS for isolation with input and output. And FPS is operated with PWM control method which is the most usual method. In this paper, NBI FPS of 4.8kW is simulated by using the PSIM 6.0. And the full-bridge DC/DC converter using IGBTs is fabricated to demonstrate it. The processor DSP 28335 is implemented for digital control.
Keywords
Full-Bridge DC/DC Converter; Filament Power Supply; NBI;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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