A Genetic-Based Methodology for Evaluating Requested Outages of Power Network Elements

被引：9
作者：
Stacchini de Souza, Julio Cesar [1 ,3 ]
Do Coutto Filho, Milton Brown
Ramos Roberto, Marcio Leonardo [2 ]
机构：
[1] Univ Fed Fluminense, Dept Elect Engn, BR-24210240 Rio De Janeiro, Brazil
[2] Brazilian Independent Syst Operator, BR-20091005 Rio De Janeiro, Brazil
[3] Univ Fed Fluminense, Inst Comp, BR-24210240 Rio De Janeiro, Brazil
来源：
IEEE TRANSACTIONS ON POWER SYSTEMS | 2011年 / 26卷 / 04期
关键词：
Genetic algorithms; maintenance schedule; optimization; power system operation; MAINTENANCE; SYSTEM; ALGORITHM;
D O I：
10.1109/TPWRS.2011.2138727
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The evaluation process of requested outages in power grids comprises a harmonious adjustment of maintenance needs placed by market participants, in which priorities and operational constraints are taken into account. It is a critical process for independent system operators (ISOs) since they were conceived for handling a huge amount of transactions, without affecting system reliability and market prices. This paper presents a methodology for the evaluation of requested outages, viewed as a constrained optimization problem due to its combinatorial nature. A genetic algorithm technique is adopted to obtain high-quality solutions. Simulation results with the IEEE 14-bus test system and part of a Brazilian system are presented to illustrate the proposed methodology.
引用
收藏
页码：2442 / 2449
页数：8
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