کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6859483 1438703 2018 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Application of game theoretic approaches for identification of critical parameters affecting power system small-disturbance stability
ترجمه فارسی عنوان
استفاده از رویکردهای نظری بازی برای شناسایی پارامترهای بحرانی تأثیرگذار بر ثبات مختلط برق سیستم قدرت
کلمات کلیدی
ثبات سیستم قدرت، ارزیابی احتمالی، تجزیه و تحلیل میزان حساسیت، ثبات مختلط کوچک، نظریه بازی، عدم قطعیت،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
چکیده انگلیسی
This paper evaluates a number of game theoretic (GT) approaches with the aim of assessing their suitability to identify the most influential parameters affecting the small-disturbance stability of a power system. Identification of the most influential parameters affecting system stability will facilitate cost-effective operation and control of a power system in general as it would require limited network monitoring, control and modelling effort by system operators and stakeholders. After identifying the most influential parameters the financial and human resources could be adequately prioritised and deployed to solve or prevent power system stability problems. A priority ranking procedure based on a GT approach has the advantage, compared to other techniques, of considering simultaneously the effect of individual and all possible combinatorial effects of the uncertain parameters (or players in a game context). In this study, the most influential players have been identified through a multi-level approach considering the power flow in the network (by optimal power flow), small disturbance stability aspects (by modal analysis), rational behavior of individual players (by a sensitivity technique) and formation of groups between players (by cooperative game theory). Various GT approaches have been considered namely Shapley Value, Aumann Shapley, Nucleolus, and τ-value approach in order to compare and assess their suitability for power system applications. The results are illustrated using two test networks and considering several approaches of sensitivity analysis and different degrees of variability in the considered uncertainties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Electrical Power & Energy Systems - Volume 97, April 2018, Pages 344-352
نویسندگان
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