조명전기설비학회논문지 (Journal of the Korean Institute of Illuminating and Electrical Installation Engineers)

  • 제27권1호
  • /
  • Pages.35-45
  • /
  • 2013
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  • 1229-4691(pISSN)
  • /
  • 2287-5034(eISSN)
한국조명전기설비학회 (The Korean Institute of IIIuminating and Electrical Installation Engineers)
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분산전원을 포함하는 시스템 운용 플랫폼을 위한 송배전 통합 해석 하이브리드 알고리즘 개발

Development of a Transmission/Distribution Integrated Analysis Hybrid Algorithm for System Operation Platform Including Distributed Generation

  • 송종석 (고려대학교 전기공학과) ;
  • 서재완 (고려대학교 대학원 전기공학과) ;
  • 장문종 (전력연구원스마트에너지연구소) ;
  • 장길수 (고려대학교 전기공학과)
  • 투고 : 2012.09.11
  • 심사 : 2012.10.12
  • 발행 : 2013.01.31
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초록

Owing to the increase in the penetration of distributed generation the DGs connected to the distribution system have an effect on the system conditions of the transmission system and neighboring distribution systems. This makes the separate analysis of the transmission and distribution system no longer valid and requires the consideration of both the system in the analysis process. This paper proposes a transmission/distribution integrated analysis hybrid algorithm that would ensure the accurate analysis of the system by reflecting the results of the transmission and distribution system analysis on each other. Different scenarios are being analysed in order to verify the effectiveness of the hybrid algorithm by observing the effects of the DG connected distribution system on the transmission system and neighboring distribution systems. The algorithm and simulations performed are being conducted by MATLAB and the IEEE 30 bus system and a test distribution system has been utilized for the transmission and distribution systems respectively.

키워드

참고문헌

  1. H. B. Sun, B. M. Zhang, "Global state estimation for whole transmission and distribution networks", Electric Power Systems Research, Vol. 74, 2005, pp. 187-195. https://doi.org/10.1016/j.epsr.2004.10.011
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피인용 문헌

  1. Development of a Transmission and Distribution Integrated Monitoring and Analysis System for High Distributed Generation Penetration vol.10, pp.9, 2017, https://doi.org/10.3390/en10091282