Distribution Network Reconfiguration in a Multi-objective Optimization Framework Using Runner and Root Algorithm
محل انتشار: پنجمین کنفرانس ملی مهندسی برق و مکاترونیک ایران
سال انتشار: 1398
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 511
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شناسه ملی سند علمی:
ICELE05_048
تاریخ نمایه سازی: 26 بهمن 1398
چکیده مقاله:
In this paper, distribution network reconfiguration problem has been modeled and solved. This problem is related to power system operation studies from the time point of view. Network losses, voltage profile, risk of lines loading, and system reliability are indices that have been considered in the operation phase. The network losses have been calculated by power flow tools. Also, uncertainties in demand and topology of radial distribution network have been included in the problem formulation. In this paper, uncertainty in demand has been modeled using fuzzy formulation of load level and fuzzy power flow by triangular numbers. The proposed framework has been modeled as a multi-objective problem and solved using runner and root algorithm (RRA). Technical limitations beside assumption of radial network considerably reduce the search space of the algorithm. The proposed model has been tested on IEEE 33-bus distribution system. The simulation results show the effectiveness and robustness of the proposed solution method.
کلیدواژه ها:
Reliability assessment ، Runner and root algorithm ، Network reconfiguration ، Distribution systems ، Maneuver feeders ، Automatic switches.
نویسندگان
Pedram Rahimpour Moradi
Hormozgan Electrical Distribution Co.
Shoorangiz Shams Shamsabad Farahani
Department of Electrical Engineering, Islamshahr branch, Islamic Azad University, Islamshahr, Iran