https://scholars.lib.ntu.edu.tw/handle/123456789/377532
標題: | Energy security and improvements in the function of diversity indices-Taiwan energy supply structure case study | 作者: | Chuang, M.C. Ma, H.W. HWONG-WEN MA |
關鍵字: | Energy diversity index; Energy security; Hirschman-Herfindahl index; Shannon-Wiener index | 公開日期: | 2013 | 卷: | 24 | 起(迄)頁: | 9-20 | 來源出版物: | Renewable and Sustainable Energy Reviews | 摘要: | Facing the risk and uncertainty inherent in social and economic development, many countries have adopted an energy supply diversification strategy in their energy security policy to control the energy import risk and cost to ensure that sufficient energy can be obtained at an affordable price level. Diversification helps the energy system respond to external changes and shocks. Diversification can also lessen the vulnerability of a single energy source to supply shocks and the market power of various energy supply sources. This study develops the "diversity reliability index" and "co-vary diversity reliability index" based on the Hirschman-Herfindahl and Shannon-Wiener indices, investigates the contribution of different energy sources to the energy system, and analyzes the covariance between various energies and their impacts on energy security to determine the impact of energy diversity in reducing the risk of energy supply shortages and cost fluctuations. © 2013 Elsevier Ltd. |
URI: | http://www.scopus.com/inward/record.url?eid=2-s2.0-84876138655&partnerID=MN8TOARS http://scholars.lib.ntu.edu.tw/handle/123456789/377532 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84876138655&doi=10.1016%2fj.rser.2013.03.021&partnerID=40&md5=e30fab96bab0e09368da82330ffdd623 |
ISSN: | 13640321 | DOI: | 10.1016/j.rser.2013.03.021 | SDG/關鍵字: | Costs; Energy policy; Different energy sources; Diversification strategies; Energy diversity; Hirschman-herfindahl indices; Reliability Index; Risk and uncertainty; Social and economic development; Wiener index; Energy security |
顯示於: | 環境工程學研究所 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。