Eskişehir’de Şebekeye Bağlı Fotovoltaik Sistemin Performans Araştırması

Abstract

Bu çalışmada Eskişehir Teknik Üniversitesi’nde bulunan 3 kW’lık şebeke bağlantılı fotovoltaik sistemin performans analizi yapılmıştır. Sistem 12 tane 260 W_p PV modülüne sahiptir ve 3 kW eviriciye bağlıdır. PV panellerden elde edilen çıkış enerjisi, şebekeye beslenen enerji, kurulu güç başına düşen performans oranı ve verim değerleri sonuçlarda sunulmuştur. PV sistemin üretim miktarı 4839 kWh/yıl, elektrik şebekesine gönderilen enerji 4648 kWh/yıldır. Sistemin performans oranı %84,8 ve üretimi 4.08 kWh/kW/gün ’dür. Sistemin toplam verim değerleri, dünyadaki diğer bazı sistemlerle karşılaştırılmıştır. Yapılan çalışmanın sonuçlarına göre, Eskişehir bölgesinin Avrupa’daki çoğu yerden daha iyi bir güneş enerjisi potansiyeline sahip olduğu, ancak Afrika veya Asya’daki güneş PV sistemleri kadar iyi olmadığı sonucuna varılmıştır.

Keywords

• Şebekeye bağlı fotovoltaik sistem
• Performans analizi
• Kapasite faktörü
• PVSYST programı

Performance Investigation of On-Grid Solar Photovoltaic System in Eskişehir/Turkey

Abstract

The paper presents a performance investigation of a 3-kW grid interactive photovoltaic system located at Eskişehir Technical University using PVSYST program. The system has 260 W_p, 12 PV modules and is connected to a 3-kW inverter. Parameters like the energy from PV panels, energy fed to the utility grid, performance ratio and final yield per installed 〖kW〗_p is presented. The system produces 4839 kWh/year and injects 4648 kWh/year into the utility grid. It has a performance ratio of 84.8% and the specific production of 4.08 kWh/〖kW〗_p/day. The specific production is compared to other systems in the literature review around the world. The paper concludes that Eskişehir region has a better solar energy potential than most places in Europe but not as good as the solar PV systems located in Africa or Asia.

Keywords

• On Grid Photovoltaic System
• Performance Analysis
• Capacity factor
• Performance Ratio
• PVSYST Program
• On Grid Photovoltaic System, Performance Analysis, Capacity factor, Performance Ratio, PVSYST Program

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