TAILIEUCHUNG - Simulation of wind effect on solar panels

The design and installation of photovoltaics system depend on the location climate condition. In this study, we investigate to effect of wind as velocity, inclined angle of solar panels,.to the solar cell system in Angola through the using the Computational Fluid Dynamic (CFD) software ANSYS Fluent | Journal of Science & Technology 130 (2018) 065-069 Simulation of Wind Effect on Solar Panels Mateus Manuel Neto1,3, Pham Van Thang1*, Luu Thi Lan Anh1, Pham Phi Hung2, Nguyen Ngoc Trung1, Vo Thach Son1 1 Hanoi University of Science and Technology - No. 1, Dai Co Viet Str., Hai Ba Trung, Ha Noi, Viet Nam 2 Vietnam Metrology Institute - No. 8 Hoang Quoc Viet, Cau Giay, Hanoi, Viet Nam 3 Agostinho Neto University - Avenida 4 de Fevereiro 7 Luanda, Angola Received: August 23, 2018; Accepted: November 26, 2018 Abstract The design and installation of photovoltaics system depend on the location climate condition. In this study, we investigate to effect of wind as velocity, inclined angle of solar panels,.to the solar cell system in Angola through the using the Computational Fluid Dynamic (CFD) software ANSYS Fluent. The simulated using solar cells system has power of 300W consist of 25 solar panels with dimension of each panel is in length, in width and in depth. Panels are placed with 5 rows and 5 columns, where these solar panels are designed to be placed within a gap between them. Results show that inclined angle of solar panels β = 30o within velocity of wind 9m/s and horizontal wind direction (attack angle α equal zero degree). The lower left corner in the direction of the wind is the largest distortion of about . The equivalent stress is found maximum at vertical bar of support of solar panel. The maximum value is about . This value is lower than the limit stress of aluminum alloy (). Keywords: c-Si solar cells, Angola, CFD, ANSYS Fluent, Wind velocity 1. Introduction* represents the main action that determines the design of support systems for solar panels[4]. Today, solar cells is extensively using enlarged because of technology improvement of solar cell fabrication and cost reduction. Solar cell system does not only be used with large power but be used with small power, and may be used with all .

• Điện - Điện tử
• C Si solar cells
• Wind velocity
• Computational Fluid Dynamic
• Software ANSYS Fluent
• Solar panels
• Photovoltaics system
• Optimization algorithm
• Power loss
• Voltage profile
• Artificial bee colony
• Meta heuristic optimization
• Solar Photovoltaics Distributed Generation