دانلود مقاله ISI انگلیسی شماره 112116
ترجمه فارسی عنوان مقاله

برنامه ریزی مبتنی بر بهینه سازی تصادفی از شبکه های انتقال و توزیع یکپارچه با نفوذ تولید توزیع شده

عنوان انگلیسی
Decentralized stochastic optimization based planning of integrated transmission and distribution networks with distributed generation penetration
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
112116 2018 14 صفحه PDF
منبع

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

Journal : Applied Energy, Volume 220, 15 June 2018, Pages 800-813

ترجمه کلمات کلیدی
شبکه انتقال، نسل توزیع شده، بهینه سازی تصادفی، برنامه ریزی تصادفی توزیع،
کلمات کلیدی انگلیسی
Transmission network; Distributed generation; Decentralized optimization; Stochastic planning; Distribution;
پیش نمایش مقاله
پیش نمایش مقاله  برنامه ریزی مبتنی بر بهینه سازی تصادفی از شبکه های انتقال و توزیع یکپارچه با نفوذ تولید توزیع شده

چکیده انگلیسی

In a current power system, numbers of distribution networks are physically connected to a transmission network at different boundary buses. As the planning solution of one network significantly influences the decisions made by planners of other networks, the transmission and distribution networks should coordinate and cooperate with each other to design the entire power system in a secure and economic manner. Inspired by decentralized and hierarchical optimization theories, this paper proposes a coordinated decision-making framework to determine the planning scheme and scenario based generation schedule for integrated transmission and distribution networks (ITDNs) with the penetration of distributed generations (DGs). A stochastic bi-level hierarchy is presented to decompose the centralized optimal planning of ITDNs. The obtained subproblems for independent transmission and distribution networks are formulated and relaxed to convex models. An improved iterative solution procedure is developed by exploiting the cascaded structure of the problems. Theoretical analysis and numerical results demonstrate the convergence properties of the decentralized optimization algorithm. The proposed coordinated planning framework outperforms conventional independent methods by decreasing expansion investment and improving DG accommodation.