دانلود مقاله ISI انگلیسی شماره 56903
عنوان فارسی مقاله

سهم برنامه پاسخ به تقاضا اضطراری در قابلیت اطمینان سیستم قدرت

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
56903 2016 9 صفحه PDF سفارش دهید 6300 کلمه
خرید مقاله
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عنوان انگلیسی
Contribution of emergency demand response programs in power system reliability
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Energy, Volume 103, 15 May 2016, Pages 688–696

کلمات کلیدی
تعهدات امنیتی واحد محدود (SCUC)؛ برنامه پاسخ به تقاضا اضطراری (EDRP)؛ برنامه ریزی عدد صحیح مختلط (MIP)؛ قابلیت اطمینان
پیش نمایش مقاله
پیش نمایش مقاله سهم برنامه پاسخ به تقاضا اضطراری در قابلیت اطمینان سیستم قدرت

چکیده انگلیسی

Nowadays, demand response has become one of the essential components of recent deregulated power systems as it can offer many distinguished features, such as availability, quickness, and applicability. DRPs (Demand response programs), announced by the federal energy regulatory commission, are among the most accepted and practical features of demand side management. DRPs not only can contribute in mitigating the intermittent effects of renewable energy resources but also can be used either to lower high energy prices, occurred in wholesale electricity markets, or when the security of power systems is at risk. In this paper, the influence of emergency demand response programs in improving reliability in case of failure of generation units is investigated. In the proposed reliability based optimization approach, the generation failure is modeled based on its forced outage rate. The proposed method can help independent system operators to schedule day-ahead generating units in a more reliable manner and can facilitate the participation of consumers to increase the total social welfare in the case of an emergency. Moreover, the mixed integer programming formulation allows implementing the proposed method by using available tractable linear solvers. Eventually, the applicability of the proposed model is tested on the IEEE 24-bus reliability test system and its effects on the value of lost load and the expected load not served are discussed.

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