Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Development of a Compact 50 kV, 10 kW Transformer for High Frequency Switch Mode

50 kV, 10kW 소형 고주파 전원장치 변압기 개발

  • Son, Y.G. (Pohang Accelerator Laboratory, Postech) ;
  • Oh, J.S. (Pohang Accelerator Laboratory, Postech) ;
  • Jang, S.D. (Pohang Accelerator Laboratory, Postech) ;
  • Cho, M.H. (Pohang Accelerator Laboratory, Postech)
  • 손윤규 (포항공과대학교 가속기연구소) ;
  • 오종석 (포항공과대학교 가속기연구소) ;
  • 장성덕 (포항공과대학교 가속기연구소) ;
  • 조무현 (포항공과대학교 가속기연구소)
  • Published : 1998.07.20
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Abstract

We have developed a compact high frequency switch mode converter (HFSMC) power supply with DC 50 kV output voltage and 10 kW output power. Since the inverter circuit uses 25 kHz rescharging scheme, the current is flowing with t kHz. For the efficient output voltage transform performed a simple design process using the transformer principle and the commercial specification. For the DC 50 kV output, we employed 7 pa windings of secondary coils for the series stac connection of the output with full-bridge rectifi In this paper the design detail and the test re the high frequency transformer together with HFSMC power supply are presented.

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