전력전자학회논문지 (The Transactions of the Korean Institute of Power Electronics)

  • 제23권1호
  • /
  • Pages.40-46
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  • 2018
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  • 1229-2214(pISSN)
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  • 2288-6281(eISSN)
전력전자학회 (The Korean Institute of Power Electronics)
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병렬입력/직렬출력(PISO) 부스트 컨버터의 출력 전압 밸런싱 특성 해석

Analysis of Parallel-Input Series-Output(PISO) Boost Converter With Output Voltage Balancing Characteristic

  • Nam, Hyun-Taek (Dept. of Electrical Eng., Kyungpook National University) ;
  • Cha, Honnyong (School of Energy Eng., Kyungpook National University) ;
  • Kim, Heung-Geun (Dept. of Electrical Eng., Kyungpook National University)
  • 투고 : 2017.10.14
  • 심사 : 2018.01.03
  • 발행 : 2018.02.20
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초록

In this study, the output voltage balancing characteristics of parallel-input series-output (PISO) boost converter is analyzed. The PISO boost converter is derived by combining two basic boost converters. In comparison with the conventional three-level boost converter, the PISO boost converter can balance the output voltages under an unbalanced load condition without requiring additional circuit components and control strategy. A 2 kW prototype converter is built and tested to verify the output voltage balancing characteristics of the PISO boost converter.

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참고문헌

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