Optimum Hybrid Renewable Energy Systems Suitable For Remote Area

ABSTRACT

An optimum hybrid renewable energy system (HRES) includes diesel as main sources combine with wind and solar energy as intermittent renewable energy sources with a battery bank storage is proposed to achieve the load demand of a remote village, Kiyalo, in west of Iran. The optimized system is based on the feasibility, load profile, and environmental consideration of this village. The aim is to have an environment-friendly energy system, reasonably priced over the long-term, with high sustainability and reliability. To explore suitability of the proposal system, a diesel-based power system as an eco-unfriendly system is balanced with the proposal eco-friendly system. National Renewable Energy Laboratory’s (NREL) HOMER software is applied to assess and contrast the best possible configuration of green energy system with the diesel-based power system in terms of sensitivity analysis, greenhouse gas emission, and net present cost. The optimization of the eco-friendly energy system is fulfilled through unit sizing to discover the optimum power management with minimum cost of the system. The HRES can handle the entire load consumption at a much lower cost and greenhouse gas emission and with much more reliability and sustainability as compare to that of standalone diesel energy system.

Graphical Abstract

KEYWORDS:

• Diesel energy system
• environmentally-friendly energy system
• green energy system
• hybrid renewable energy systems (HRESs)
• hybrid PV/wind/battery system
• optimal energy system

Disclosure statement

No potential conflict of interest was reported by the authors.