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

  • 제30권3호
  • /
  • Pages.79-85
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  • 2016
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  • 1229-4691(pISSN)
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  • 2287-5034(eISSN)
한국조명전기설비학회 (The Korean Institute of IIIuminating and Electrical Installation Engineers)
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독립형 마이크로그리드내 풍력발전출력이 주파수 품질에 미치는 영향 분석

Study on Impact of Wind Power in Grid Frequency Quality of Stand-alone Microgrid

  • 투고 : 2015.11.30
  • 심사 : 2016.01.27
  • 발행 : 2016.03.31
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초록

This paper analyzed the influence of wind power fluctuations in grid frequency of a stand-alone microgrid that is hybrid generation system with diesel generator, wind turbine, and Battery Energy Storage System (BESS). The existing island area power system consists of only diesel generators. So the grid frequency can be controllable from load change. But hybrid generation system with Renewable Energy Sources (RES) such as wind energy that has the intermittent output can bring power quality problems. BESS is one of the ways to improve the intermittent output of the RES. In this paper, we analyzed the role of BESS in a stand-alone microgrid. We designed a modelling of wind power system with squirrel-cage induction generator, diesel power system with synchronous generator, and BESS using transient analysis program PSCAD/EMTDC. And we analyzed the variation of the grid frequency according to the output of BESS.

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참고문헌

  1. Korea Institute of Machinery & Materials, "Modeling, Analysis and Design Tech. Development of Hybrid Generation System with Wind Turbine and Diesel Generator", 2011.
  2. P.M.Anderson, Anjan Bose, "Stability Simulation Of Wind Turbine Systems", IEEE Transactions On Power Apparatus and System, Vol PAS-102, No.12, December 1983.
  3. William B. Gish, "Small Induction Generator and Synchronous Generator Constants for DSG Isolation Studies", IEEE Transactions On Power Systems, Vol PWRD-1, No. 2, April 1986.
  4. JAE-EON KIM, "Modeling of Hybrid Generation System with Wind Turbine and Diesel Generator", Journal of the Korea Academia-Industrial cooperation Society, Vol. 13, No. 4, p.1806-p.1813, 2012. https://doi.org/10.5762/KAIS.2012.13.4.1806
  5. JAE-EON KIM, "Modeling & Operating Algorithm of Islanding Microgrid with Wind Turbine, Diesel Generator and BESS", Journal of the Korea Academia-Industrial cooperation Society, Vol. 15, No. 9 p.5893-p.5898, 2014. https://doi.org/10.5762/KAIS.2014.15.9.5893
  6. Korea Electric Association, "A study on operating method of power plnat in island area", Ministry of Trade, Industry and Energy, April 2004.
  7. Ji-Hoon Im and Seung-Ho Song, "Calculation of Required Reactive Power for Reduction of Voltage Variation due to the Wind Power Fluctuation", Journal of Wind Energy, p.35-p.40, April 2007.
  8. KEPCO, A Study on Standards of Renewable Energy for Remote Island, Ministry of Knowledge Economy Report, 2012.