재무적 송전권의 전력시장에의 영향 분석

Analysis of the Competitive Effects of Financial Transmission Rights on Electricity Markets

  • 김진호 (기초전력공학공동연구원) ;
  • 박종배 (건국대학교 공과대학 전기공학과) ;
  • 신중린 (건국대학교 공과대학 전기공학과)
  • 발행 : 2004.06.01

초록

In a deregulated electricity generation market, the sufficient capacity of transmission lines will promote the competition among generation companies (Gencos). In this paper, we show that Gencos' possession of rights to collect congestion rents may increase the competition effects of the transmission lines. In order for concrete analysis on this effect, a simple symmetric market model is introduced. In this framework, introducing the transmission right to the Gencos has the same strategic effects as increasing the line capacity of the transmission line. Moreover, the amount of effectively increased line capacity is equal to the amount of the line rights. We also show that the asymmetric share of the financial transmission rights may result in an asymmetric equilibrium even for symmetric firms and markets. We also demonstrate these aspects in equal line rights model and single firm line rights model. Finally, a numerical example is provided to show the basic idea of the proposed paper.

키워드

참고문헌

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