کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8077206 1521473 2014 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Risk averse optimal operation of a virtual power plant using two stage stochastic programming
ترجمه فارسی عنوان
ریسک اختلال در عملکرد مطلوب نیروگاه مجازی با استفاده از دو مرحله برنامه ریزی تصادفی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
چکیده انگلیسی
VPP (Virtual Power Plant) is defined as a cluster of energy conversion/storage units which are centrally operated in order to improve the technical and economic performance. This paper addresses the optimal operation of a VPP considering the risk factors affecting its daily operation profits. The optimal operation is modelled in both day ahead and balancing markets as a two-stage stochastic mixed integer linear programming in order to maximize a GenCo (generation companies) expected profit. Furthermore, the CVaR (Conditional Value at Risk) is used as a risk measure technique in order to control the risk of low profit scenarios. The uncertain parameters, including the PV power output, wind power output and day-ahead market prices are modelled through scenarios. The proposed model is successfully applied to a real case study to show its applicability and the results are presented and thoroughly discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy - Volume 73, 14 August 2014, Pages 958-967
نویسندگان
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