전기학회논문지 (The Transactions of The Korean Institute of Electrical Engineers)

  • 제61권11호
  • /
  • Pages.1617-1624
  • /
  • 2012
  • /
  • 1975-8359(pISSN)
  • /
  • 2287-4364(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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병렬 펄스 부하를 갖는 직류 전력시스템을 위한 Voltage Bus Conditioner의 전류 센서 없는 제어

Current Sensorless Control of the Voltage Bus Conditioner for a DC Power System with Parallel Pulsed Power Loads

  • 이병헌 (인하대학교 IT공과대학 전기공학과) ;
  • 장한솔 (인하대학교 IT공과대학 전기공학과) ;
  • 나재두 (인하공업전문대학 전기정보과) ;
  • 김영석 (인하대학교 전기공학과)
  • 투고 : 2012.08.06
  • 심사 : 2012.10.29
  • 발행 : 2012.11.01
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초록

A DC power system has many loads with varied functions. Also, there may be large pulsed loads with short duty ratios which can affect the normal operation of other loads. In this paper, Voltage Bus Conditioner(VBC) without any current sensors is proposed to damp the bus voltage transients by parallel pulsed loads. The proposed control approach requires only one voltage sensor and carries out both the functions of damping the bus voltage transients and maintaining the level of energy stored. The proposed control technique has been implemented on a TMS320F2812 Digital Signal Processor(DSP). Simulated results by a Matlab Simulink and experimental results are presented which verify the control principles and demonstrate the practicalty of the approach.

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참고문헌

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피인용 문헌

  1. Control of the Bidirectional DC/DC Converter for a DC Distribution Power System in Electric Vehicles vol.62, pp.7, 2013, https://doi.org/10.5370/KIEE.2013.62.7.943