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논문검색

Optimum Network Reconfiguration to Improve Power Quality and Reliability in Distribution System

초록

영어

In this paper, network reconfiguration has been conducted to improve the power quality and reliability of distribution systems in presence of distributed generations. In this case, network reconfiguration is analyzed for different indices. The most important indices are the number of propagated voltage sags (N sag), sustained average interruption frequency index, average system interruption frequency index and momentary average interruption frequency index. The Imperialist competitive algorithm (ICA) is hired to find the optimal configuration of the distribution system in order to minimize the mentioned indices. Simulation result is discussed with and without distributed generation.

목차

Abstract
 1. Introduction
 2. PQ and Reliability Assessment Indices
 3. Imperialist Competitive Algorithm
 4. Objective Functions and Constraints
 5. Simulation Results
 6. Conclusions
 References

저자정보

  • Arash Bashardoust Department of Electrical Engineering, Heris Branch, Islamic Azad University, Heris, Iran
  • Meisam Farrokhifar Department of Electrical Engineering, Heris Branch, Islamic Azad University, Heris, Iran.
  • Amin Yousefzadeh Fard Department of Electrical and Computer Engineering, University of Tabriz,Tabriz, Iran
  • Amin Safari Department of Electrical Engineering, Azarbaijan Shahid Madani University, Tabriz, Iran
  • Ehsan Mokhtarpour Department of Electrical Engineering, Azarbaijan Shahid Madani University, Tabriz, Iran

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