Developing The Solar Tracking System for Trough Solar Concentrator

Nguyen Huy Bich (1), Bui Tuan Anh (2)
(1) Faculty of Engineering and Technology, Nong Lam University Ho Chi Minh city, Viet Nam
(2) School of Mechanical Engineering, University of Science and Technology, Hanoi, Viet Nam
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How to cite (IJASEIT) :
Huy Bich, Nguyen, and Bui Tuan Anh. “Developing The Solar Tracking System for Trough Solar Concentrator”. International Journal on Advanced Science, Engineering and Information Technology, vol. 6, no. 1, Jan. 2016, pp. 58-60, doi:10.18517/ijaseit.6.1.651.
The efficiency of the trough solar concentrator strongly depends on the position of its absorber surface with the sun.  Controlling the solar radiation concentrated collectors automatically tracking with the sun plays as the key factor to enhance the energy absorption. An automatic controlling device that can rotating the parabolic trough solar concentrator to the sun is calculated, designed, manufactured, and testing successfully. The experimental results show that the device tracks the sun during the day very well. The sensor has adjusted position of collector good when the intensity of solar radiation changes due to weather.

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