The Transactions of the Korean Institute of Electrical Engineers P (전기학회논문지P)

The Korean Institute of Electrical Engineers (대한전기학회)
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An Improved Adaptive Control Technique for the Voltage Bus Conditioner with the Reduced Capacitive Storage

축소된 캐패시터 스토리지를 갖는 Voltage Bus Conditioner의 향상된 적응제어

  • 나재두 (인하공업전문대학 전기정보과) ;
  • 이용근 (인하공업전문대학 전기정보과)
  • Received : 2010.11.05
  • Accepted : 2010.12.31
  • Published : 2011.03.01
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Abstract

More and all-electric aircraft (AEA) carry many loads with varied functions. In particular, there may be large pulsed loads with short duty ratios which can affect the normal operation of other loads. In this paper, a converter with spilt capacitors and an improved adaptive controller is used as the Voltage Bus Conditioner (VBC) with the reduced capacitive storage to mitigate the voltage transients on the bus. The proposed converter allows the smaller capacitive storage. Also, the proposed controller has the advantage of requiring only one sensor and performing both the functions of mitigating the voltage bus transients and maintaining the level of energy stored. Experimental results are presented which verify the control principles and demonstrate the practicality of the approach.

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References

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