Reliability management in competitive electricity markets

This paper examines market design issues for reliability management in competitive power markets. The institutional structure is characterized by a power exchange that conducts electricity market trading, a system operator that operates the electric power system, and a property right system for transimission pricing. In a competitive market, priority insurance fosters market information for determining efficient system reliability levels and induces system operator to maintain system security efficiently. A six-node network example is examined to illustrate the basic insights.