LOCATIONAL MARGINAL PRICING FRAMEWORK IN SECURED DISPATCH SCHEDULING UNDER CONTINGENCY CONDITION

R.Manikamdan, M.Bhoopathi, R.Saravanakumar

Abstract: This paper is to design the locational marginal pricing [LMP] under security constrained condition. The pricing framework of the regulated power market has same for normal and the contingency condition. So whenever the maximum power used from the customer, the massive blackouts occurs in the power system network due to exceeds the transmission limits. In deregulated power market having the LMP pricing method. The LMP is mainly used for contingency condition pricing of load at each location in secured manner. And also reduce the cost of the minimum load usage customer. Line outage and generation outage is consider in contingency analysis in security constrained optimal power flow and to calculate LMP in each location (bus) in IEEE-14 bus system by using power world simulator.

Keywords: Blackouts, Contingency, Line Outage, Generation Outage, Locational Marginal Pricing.

DOI: https://doi.org/10.15623/ijret.2014.0319058