Optimal Power Management of a DISCO with Integrations of Reliability Considerations and Wind Farm Based on Benders Decomposition | Zendy

Mohamed El Baghdadi | Zendy; S. S. Mortazavi | Zendy; Ali Saidian | Zendy

Open Access

Optimal Power Management of a DISCO with Integrations of Reliability Considerations and Wind Farm Based on Benders Decomposition

Author(s) -

Mohamed El Baghdadi,

S. S. Mortazavi,

Ali Saidian

Publication year - 2011

Publication title -

mathematical problems in engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.262

H-Index - 62

eISSN - 1026-7077

pISSN - 1024-123X

DOI - 10.1155/2011/812364

Subject(s) - reliability (semiconductor) , probabilistic logic , benders' decomposition , reliability engineering , wind power , spinning , decomposition , power system simulation , work (physics) , mathematical optimization , power (physics) , resource (disambiguation) , computer science , engineering , electric power system , mathematics , statistics , electrical engineering , mechanical engineering , ecology , physics , computer network , quantum mechanics , biology

This paper presents a comprehensive framework model of a distribution company with security and reliability considerations. A probabilistic wind farm, which is a renewable energy resource, is modeled in this work. The requirement energy of distribution company can be either provided by distribution company's own distributed generations or purchased from power market. Two reliability indices as well as DC load flow equations are also considered in order to satisfy reliability and security constraints, respectively. Since allocating proper spinning reserve improves reliability level, the amount of spinning reserve will be calculated iteratively. In this work, all equations are expressed in a linear fashion in which unit commitment formulation depends on binary variables associated with only on/off of units. The benders decomposition method is used to solve security-based unit commitment

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