Application Of VEPSO Optimization Algorithm to Reactive Power Pricing in an Electricity ‎Market

Rostami, Hadi (2017) Application Of VEPSO Optimization Algorithm to Reactive Power Pricing in an Electricity ‎Market. Masters thesis, University of Mohaghegh Ardabili.

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Text (بکارگیری الگوریتم بهینه¬سازی ارزيابي برداري اجتماع ذرات به منظور قیمت¬گذاری توان راکتیو در بازار برق) Hadi Rostami.pdf Download (420kB) | Preview

Abstract

With the development of power industry in the developed countries and make a variety of changes that led to the restructuring of the electricity industry in this country, competition in the electricity industry as one of the most important factors in the utilization of this system was introduced. Depending on the goals, in the power industry restructuring, the restructuring in this system is different. But, transmission system is remaining in government hands and independent system operator (ISO) is the entity entrusted to provide ancillary services. Reactive power service is one of the most important ancillary services in electricity market that play important role in incising of security and reliability of network. In the modern power systems, voltage stability analysis and evaluation of security margin is necessary for avoid of instability and voltage collapse phenomenon. This issue in the restructured network, in terms of security and economic effects caused by it, is more important. Reactive power pricing in the competitive environment is important problem that with maintaining system security, provide the economic signal for investors to exploitation system. In this thesis, the VEPSO algorithm is used to optimal pricing of reactive power. Simulation results show that effective performance of VEPSO algorithm in optimization of cost objective function of reactive power.

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