대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1994년도 하계학술대회 논문집 C
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- Pages.1612-1614
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- 1994
200MW MODULATOR의 출력안정화를 위한 DE-Q'ING SYSTEM에 관한 연구
Study on the De-Q'ing System for the Output Voltage Stabilization of a 200MW Modulator
- 손윤규 (선형가속기 개발단, 포항 가속기연구소, 포항공과대학교) ;
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오종석
(선형가속기 개발단, 포항 가속기연구소, 포항공과대학교) ;
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조무현
(선형가속기 개발단, 포항 가속기연구소, 포항공과대학교) ;
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남궁원
(선형가속기 개발단, 포항 가속기연구소, 포항공과대학교)
- Son, Y.K. (Linac Division, Pohang Accel elater Laboratory, Pohang University of Science and Technology) ;
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Oh, J.S.
(Linac Division, Pohang Accel elater Laboratory, Pohang University of Science and Technology) ;
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Cho, M.H.
(Linac Division, Pohang Accel elater Laboratory, Pohang University of Science and Technology) ;
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Namkung, W.
(Linac Division, Pohang Accel elater Laboratory, Pohang University of Science and Technology)
- 발행 : 1994.07.21
초록
Modulators Installed in PLS(Pohang Light Source) Linac are composed of a DC high voltage section, a charging section and a discharging section. PFN is charged by a resonant charging mechanism, and discharged by a switching device through the primary of the pulse transformer connected to a load. Charged PFN voltage must be well regulated to obtain stable output pulse voltage at the load. For this purpose, DCHV is controlled by a SCR controller with feedback signal, and PFN voltage is regulated by a De-Q'ing circuit. The full power operation test shows the pulse voltage regulation within
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