DOI QR코드

DOI QR Code

설계목표에 따른 독립형 마이크로그리드 경제성 평가 및 민감도 분석

An Economic Evaluation and Sensitivity Analysis of Remote MicroGrid According to Design Objectives

  • 투고 : 2017.01.19
  • 심사 : 2017.05.17
  • 발행 : 2017.06.01

초록

Until now, it has been for choosing most economic result to be generally used for designing remote MicroGrid (MG) system. It is able to make economic benefit by reducing operation cost, but proportion of renewable energy will be minimum. In other words, it is difficult to get an effect by renewable energy because economic feasibility is an only consideration. Therefore, various factors should be considered and design objectives should be are diversified to design proper remote MG system. In this paper, remote MG system is classified into two types according to design objectives, and they are analysed through case study based on economic evaluation. In addition, economic feasibility for each type is analysed through sensitivity analysis according to various factors that affect the design results of the system.

키워드

참고문헌

  1. Wencong Su, Zhiyong Yuan, and Mo-Yuen Chow, "Microgrid Planning and Operation: Solar Energy and Wind Energy", IEEE Power and Energy Society General Meeting, Jul. 2010
  2. Sung-Wook Hwang, Woo-Kyu Chae, Hak-Ju Lee, Sang-Yun Yun, and Jung-Hoon Kim, "A Study on the Optimal Resource Configuration Considering Load Characteristics of Electric Vehicles in Micro Grid Environment", The Transactions of the KIEE, Vol. 64, No. 2, pp. 228-231, Feb. 2015
  3. IEA, "World Energy Outlook 2016(Summary)", 2016
  4. REN21, "RENEWABLES 2016 GLOBAL STATUS REPORT", 2016
  5. Woo-Kyu Chae, Hak-Ju Lee, Jong-Nam Weon, Jung-Sung Park, and Jae-Eon Kim, "Design and Field Tests of an Inverted Based Remote MicroGrid on a Korean Island", Energies, Vol. 8, No. 8, pp. 8193-8210, Aug. 2015 https://doi.org/10.3390/en8088193
  6. IRENA, "Hybrid power systems", 2013
  7. Omar Hafez and Kankar Bhattacharya, "Optimal planning and design of a renewable energy based supply system for microgrids", Renewable Energy, Vol. 45, Issue C, pp. 7-15, Sep. 2012 https://doi.org/10.1016/j.renene.2012.01.087
  8. ROCKY MOUNTAIN INSTITUTE AND CARBON WAR ROOM, "RENEWABLE MICROGRIDS: PROFILES FROM ISLANDS AND REMOTE COMMUNITIES ACROSS THE GLOBE", 2015
  9. Sunanda Sinha and S.S.Chandel, "Review of software tools for hybrid renewable energy systems", Renewable and Sustainable Energy Reviews, Vol. 32, pp. 192-205, Apr. 2014 https://doi.org/10.1016/j.rser.2014.01.035
  10. Jong-Nam Weon, Woo-Kyu Chae, Hak-Ju Lee, and Jung-Sung Park, "Economic Evaluation of Remote MicroGrid in Geochado", KIEE International Smart Grid Conference, Oct. 2015