A novel off-grid hybrid power system comprised of solar photovoltaic, wind, and hydro energy sources

Binayak Bhandari, Kyung-Tae Lee, Caroline Sunyong Lee, Chul-Ki Song, Ramesh K. Maskey and Sung-Hoon Ahn

Applied Energy, 2014, vol. 133, issue C, 236-242

Abstract: Several factors must be considered before adopting a full-phase power generation system based on renewable energy sources. Long-term necessary data (for one year if possible) should be collected before making any decisions concerning implementation of such a systems. To accurately assess the potential of available resources, we measured solar irradiation, wind speed, and ambient temperature at two high-altitude locations in Nepal: the Lama Hotel in Rasuwa District and Thingan in Makawanpur District. Here, we propose two practical, economical hybridization methods for small off-grid systems consisting entirely of renewable energy sources—specifically solar photovoltaic (PV), wind, and micro-hydro sources. One of the methods was tested experimentally, and the results can be applied to help achieve Millennium Development Goal 7: Ensuring environmental sustainability.

Keywords: Distributed generation (DG); Hybrid power system; Micro hydro power (MHP); Mini grid; Off-grid system; Renewable energy (RE) (search for similar items in EconPapers)
Date: 2014
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Citations: View citations in EconPapers (66)

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DOI: 10.1016/j.apenergy.2014.07.033

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