Su Soğutmalı Fotovoltaik Sistemin Performans Analizi

Bu çalışma ile FV panellerin çalışma sıcaklıklarını harici soğutma düzenekleri ile azaltmak suretiyle verimliliklerinin artırılması Osmaniye yöresi için gerçeklenmiştir. Güneş enerjisinden elektrik üretirken panelin sıcaklığı artmakta ve bu da panel verimini azaltmaktadır. Fotovoltaik(FV) panelin ısısı, panelin arka yüzeyine yerleştirilen bakır plaka üzerine yerleştirilmiş bakır boru sistemi ile panel ısısının düşürülmesi böylelikle verimliliğin artırılması sağlanmıştır. Ayrıca, soğutmalı ve soğutmasız panel ısıl ve elektriksel verimliliklerinin Osmaniye bölgesi şartlarında karşılaştırılması yapılmıştır. Her iki panel için aynı anda güneş ışınımı, hava / FV panel sıcaklığı, güç, akım ve gerilim gibi FV panel karakteristik değerleri ölçülmüştür. FV panellerin termal ve elektriksel enerji performansı karşılaştırmalı olarak analiz edilmiştir. Genel verim için, su soğutmalı FV sisteminin % 5.9 ile soğutmasız FV panelinden daha iyi olduğu gözlenmiştir.

Anahtar Kelimeler:

Fotovoltaik / termal (FV/T) güneş enerjisi sistemi, , FV su soğutma, FV panel, Elektriksel verimlilik

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