دانلود مقاله ISI انگلیسی شماره 111077
ترجمه فارسی عنوان مقاله

ظرفیت مطلوب سیستم های ذخیره سازی و سیستم های فتوولتائیک قادر به کنترل توان راکتیو با استفاده از روش تحلیل حساسیت است

عنوان انگلیسی
Optimal capacity of storage systems and photovoltaic systems able to control reactive power using the sensitivity analysis method
کد مقاله سال انتشار تعداد صفحات مقاله انگلیسی
111077 2018 34 صفحه PDF
منبع

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

Journal : Energy, Volume 150, 1 May 2018, Pages 642-652

پیش نمایش مقاله
پیش نمایش مقاله  ظرفیت مطلوب سیستم های ذخیره سازی و سیستم های فتوولتائیک قادر به کنترل توان راکتیو با استفاده از روش تحلیل حساسیت است

چکیده انگلیسی

As weather-dependent distributed renewable energy resources (RERs) such as photovoltaic (PV) systems and wind farms have increasingly been connected to distribution networks, energy storage systems able to compensate intermittency in their power generation may be required. Moreover, such RERs can participate in reactive power control upon voltage regulation. Thus, the problem of optimizing the capacity of storage systems for RERs with the capability of reactive power control is necessary for planning, maintaining, or upgrading a distribution network. The objective of this study is to optimize the capacity of storage systems for RERs, particularly PV inverters with the capability of reactive power control in this study. For this purpose, this study proposes the power-flow algorithm able to optimize reactive power amount to be either consumed or injected by PV systems and a hybrid multi-objective sensitivity analysis algorithm that optimizes the capacity of PV and storage systems. The proposed algorithm includes an objective function that minimizes voltage variations and capital costs of PV and storage as well as maximizes energy savings and peak load reduction. Then, it successfully optimizes the capacity of PV and storage systems in the well-known IEEE test feeders.