طراحی سیستم های فتوولتاییک به دستگاه هوا دهنده توان برای تصفیه طبیعی زهکشی معدن اسید
|کد مقاله||سال انتشار||مقاله انگلیسی||ترجمه فارسی||تعداد کلمات|
|55910||2015||8 صفحه PDF||سفارش دهید||3584 کلمه|
Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)
Journal : Renewable Energy, Volume 83, November 2015, Pages 759–766
This paper presents a case study of photovoltaic (PV) system design at Hwangji Youchang facility in Korea, to power an electrical aerator for natural purification of acid mine drainage. The aerator was designed as 13 units with air flow capacity of 60 L/min at the oxidation pond by considering the characteristics of incoming drainage. Site evaluation was conducted to identify a suitable location. The resulting PV system capacity was designed as 30.1 kW by considering monthly power consumption (342.39 kWh/month), safety factor of 5, and winter solar irradiance. Electricity production from the PV system was simulated via SAM software. The simulation results indicate that the PV system can generate at least 3016 kWh/month, which is sufficient to operate the 13 units of the aerator. The procedure has broad relevance for designing off-grid PV applications, particularly mining facilities that are often situated in remote locations.