Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2005.07c
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- Pages.2132-2135
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- 2005
Development of several hundred kV Air Core pulse transformer
수백 kV급 공심형 펄스 변압기 개발
- Kim, S.C. (Pohang Accelerator Laboratory(PAL), POSTECH) ;
- Park, S.S. (Pohang Accelerator Laboratory(PAL), POSTECH) ;
- Kim, S.H. (Pohang Accelerator Laboratory(PAL), POSTECH) ;
- Heo, H. (Pohang Accelerator Laboratory(PAL), POSTECH) ;
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Nam, S.H.
(Pohang Accelerator Laboratory(PAL), POSTECH)
- 김성철 (포항공대 포항가속기연구소) ;
- 박성수 (포항공대 포항가속기연구소) ;
- 김상희 (포항공대 포항가속기연구소) ;
- 허훈 (포항공대 포항가속기연구소) ;
-
남상훈
(포항공대 포항가속기연구소)
- Published : 2005.07.18
Abstract
Cylindrical type air core pulse transformers capable of passing high voltage and energy pulse waveforms with high efficiency and low distortion require a much more delicate design balance of physical dimensions and electrical parameters than iron or ferrite core units. The structure of an air core high voltage pulse transformer is relatively simple, but considerable attention is needed to prevent breakdown between transformer windings. Since the thickness of the windings in spiral type is on the order of sub-millimeter, field enhancement at the edge of the windings is very high. It is, therefore, important to find proper electrical insulation Parameter to make the system compact. Several shapes of the winding are considered for air core pulse transformer development. In this paper, we are described design procedure, parameters measure and experiment results of air core type HV pulse transformer.
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