INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, cilt.60, ss.399-413, 2014 (SCI-Expanded)
Objective: A security constrained environmental/economic power dispatch problem for a lossy electric power system area including a pumped-storage (p-s) hydraulic unit is formulated. An iterative solution method, which is proposed by us and based on modified subgradient algorithm operating on feasible values (F-MSG) and pseudo water price for the p-s hydraulic unit, is used to solve it.