Maintenance scheduling of power units in a restructured power system using MPEC approach

سال انتشار: 1393
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,230

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شناسه ملی سند علمی:

ICEEE06_392

تاریخ نمایه سازی: 1 مهر 1394

چکیده مقاله:

Yearly maintenance scheduling of power generating units is an important scheduling problem that has to be solved within a restructured power system. Solving period of this problem usually is a one year basis. In this paper, a bi-level approach is used to solve maintenance scheduling problem. The upper level of this bi-level problem represents the profit maximization of power units owned by a generation company (GENCO) while the lower level problem represents the market clearing process. This means that a GENCO wants to maximize its own profit in a market and due to the participation of other producers in it, the market should be cleared and the independent system operator (ISO) establishes the desired security level. The bi-level problem is formulated as a mathematical program with equilibrium constraints (MPEC) using the primal-dual formulation. Various case studies are conducted using the IEEE reliability test system (RTS) and the obtained results are compared.

کلیدواژه ها:

Preventive maintenance scheduling ، Mathematical program with equilibrium constraints (MPEC) ، Market environment ، Generation company (GENCO)Nomenclatures

نویسندگان

A Naebi Toutounchi

University of Mohaghegh Ardabili, Ardabil, Iran

S.J Seyed Sheneva

University of Mohaghegh Ardabili, Ardabil, Iran

S.Saeid Taheri

University of Mohaghegh Ardabili, Ardabil, Iran

H Shayeghi

University of Mohaghegh Ardabili, Ardabil, Iran