대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

용접피치에 의한 2차측 전압손실 보정용 콘트롤라

Controller of The Secondary Voltage Compensation for Welding Pitch

  • 배종일 (부경대학교 전기제어계측공학부) ;
  • 안영주 (부경대학교 전기제어계측공학부) ;
  • 이형기 (부경대학교 전기제어계측공학부) ;
  • 안두성 (부경대학교 기계공학부)
  • Bae, Jong-Il (Division of Electrical Control & Instrumentation Engineering Pukyong National University) ;
  • An, Young-Joo (Division of Electrical Control & Instrumentation Engineering Pukyong National University) ;
  • Lee, Hyung-Ki (Division of Electrical Control & Instrumentation Engineering Pukyong National University) ;
  • Ah, Doo-Sung (Division of Mechanical Engineering Pukyong National University)
  • 발행 : 2005.07.18
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초록

The power source of inverter welder stable power of low voltage and high current. Because if shouldn't be, it is caused to spark between the parent metal and the peak. So that, we designed to be base on high frequency transformer and reactor of DC part. Then, we optimized control of PWM, current rising slant, voltage, current, pulse current and inverter out-put voltage. Also we designed PCB for EMI and noises.

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