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臺灣能源期刊論文全文

臺灣能源期刊第5卷第4期內容

出刊日期:December, 2018

題目
我國電力市場永續發展之第二階段轉型改革研究
Title
The Study on the Second Stage Reform of Sustainable Development of Taiwan’s Electricity Market
作者
王京明、陳中舜
Authors
King-Min Wang, Jong-Shun Chen
摘要
本文提出我國第二階段電力市場改革之研究與建議,首先,本文闡述世界各國電業自由化改革的原因與沿革發展,其次,說明電業自由化改革的相關理論,包括為何建立競爭性的電力市場、電力市場型態如何設計與電力產業結構如何重組拆分等重大管理與管制相關議題。藉由從電力經濟理論與實務觀點提升大眾對於電業自由化與市場化改革的理解與認知,同時釐清自由化改革的目的與影響改革成敗的關鍵性的配套制度措施。我們主張電力自由化改革可分為四個階段以十年為期限,來完成自由化電力市場的建置運行與電業結構重組拆分,改革的路徑可從假設目前為單一買方市場型態開始,漸次改革至完全開放的零售競爭電力市場型態。第一至第三階段係朝向健全的批發競爭模式發展邁進,第四階段則由批發競爭模式邁入零售競爭模式,最終第四階段係為全面開放用戶購電選擇權的零售競爭模式,也是完成貫徹自由化改革的最終願景。
關鍵字
電業自由化,單一買方市場,批發競爭市場,零售競爭市場,電業重組與拆分
Abatract
This paper presents the research and recommendations of the second phase of the electricity market reform in Taiwan. Firstly, we expound the causes of electricity liberalization and development in the world. Secondly, we elaborate the related theory of electricity liberalization reform, including establishment of a competitive electricity markets, design of the markets and restructuring of the industry. It is our hope that public can be illuminated by the analysis of this paper regarding the perception and understanding of electricity liberalization and market reforms. At the same time, we clarify the purpose of electricity liberalization reform and identify the crucial supporting measures that can make electricity liberalization reforms success and enhance. We assert a four-stage reform within the timeframe of ten years to complete the establishment of competitive electricity markets and the task of industry restructuring. The reform starts from a given hypothetical single buyer market model transiting gradually into a fully opened competitive retail market model. The first to third stages are to deregulate the electricity market towards the perfect competitive wholesale market. The fourth stage is from wholesale market competition developing into retail market competition. It is the fourth stage where the open access to power procurement executed by all customers that constitutes the vision and objective of a successful and comprehensive liberalization electricity reform.
Keywords
Electricity Liberalization, Single Buyer Market, Wholesale Market, Retail Market, Power Industry Restructuring and Unbundling