دانلود مقاله Incentives and Disincentives in Maintenance Scheduling of Generating Units in Power Market
سال انتشار: ۱۳۸۵
محل انتشار: چهاردهمین کنفرانس مهندسی برق ایران
تعداد صفحات: ۸
R. Eshraghnia – Master of Engineering, Department of Electrical Engineering Ferdowsi University of Mashhad Iran
M.H. Modir Shanechi – Associate Professor
H. Rajabi Mashhadi – Assistant Professor
environment, management of GENCOs and grid is separated, each maximizing its own benefit. The objective function for the GENCO is to sell electricity as much as possible, according to the market clearing price forecast. Various technical constraints such as generation capacity, duration of maintenances and maintenance continuity are being taken in to account. The objective function of ISO is to maximize the reliability throughout the weeks of year; subject to the energy purchase cost doesn’t increase from a predetermined amount when the units of GENCOs are out for maintenance. Therefore there are two objective functions for finding an optimum maintenance schedule in restructured power systems. In this paper we apply Genetic Algorithm methodology for finding the optimum preventive maintenance schedule of generating units.