Abstract
Harnessing a multitude of complementary green energy sources is the only plausible way to satisfy the energy demands of a greedy global economy. The potential of solar energy (being the most abundant) in fulfilling part of the energy requirements of mankind is immense and constitutes the focal point of this book. A self-powered solar tracker that points directly towards the sun thanks to an integrated control mechanism with two degrees of rotational freedom was studied and developed. The electro-mechanical control system is based on a precisely-timed microcontroller circuit that first computes the altitude and azimuth of the sun in real-time and then drives a pair of stepper motors that steers the solar tracker towards it. An indigenously built fibre-glass parabolic dish, whose surface was lined with a reflective vinyl mirror film served to concentrate sun rays incident on its surface.
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Jagoo, Z. (2013). Introduction. In: Tracking Solar Concentrators. SpringerBriefs in Energy. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-6104-9_1
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DOI: https://doi.org/10.1007/978-94-007-6104-9_1
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Publisher Name: Springer, Dordrecht
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Online ISBN: 978-94-007-6104-9
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