Optimal Energy Storage and PV Capacity Analysis for Hybrid Micro Grids

Year 2021, , 859 - 872, 31.05.2021

Rabia Şeyma Yılmaz , Safak Baykal , Alper Terciyanlı , Rıfat Aydın Ertugrul Cam

https://doi.org/10.31202/ecjse.884181

Abstract

The problem of providing clean and affordable energy to rural and off-grid areas of countries is gradually growing. However, the planning and operation of these systems face with a number of difficulties, often due to uncertainties stemming from the stochastic nature of renewable energy sources and electricity consumption in rural areas. This study focuses this problem and tries to minimize the total cost while meeting energy demand by considering resource constraints. In the proposed model, PV, generator, energy storage system and energy demand, which is tried to be supplied from the grid when necessary, are provided by reviewing the initial installation, operation and operation costs of the energy components. The approach in this study was applied according to the data of a village in the Çamlıbel Electricity Distribution Company region. Solution approach and application results are detailed in the study with different scenario analysis.

Keywords

Energy Storaga, PV Capacity, Micro Grids

Hibrit Mikro Şebekeler için Optimal Enerji Depolama ve GES Boyutu Analizi Çalışması

Abstract

Ülkelerin kırsal veya şebekeden bağımsız alanlarına temiz ve uygun fiyatlı enerji sağlama problemi yavaş yavaş gündeme gelmektedir. Bununla birlikte, bu sistemlerin planlanması ve işletilmesi süreci, çoğu zaman yenilenebilir kaynakların ve kırsal bölgelerdeki elektrik tüketiminin stokastik yapısından kaynaklanan belirsizlikler nedeniyle birtakım zorluklarla karşı karşıyadır. Bu çalışmada, bu problemi ele almakta ve kaynak kısıtlarını düşünerek enerji talebini karşılarken toplam maliyeti enazlamaya çalışmaktadır. Kurulan modelde solar enerjisi, jeneratör, batarya ve gerekli durumda şebekeden tedarik edilmeye çalışılan enerji talebi, enerji bileşenlerinin ilk kurulum, işletme ve operasyon maliyetlerini gözden geçirerek sağlamaktadır. Bu çalışmadaki çözüm yaklaşımı Çamlıbel Elektrik Dağıtım Şirketi bölgesindeki bir köyün verilerine göre uygulanmıştır. Çözüm yaklaşımı ve uygulama sonuçları farklı senaryolar analizleriyle çalışmada detaylandırılmıştır.

Keywords

Mikro Şebekeler, Enerji Depolama, GES Boyutlandırma

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