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Parametric study of hybrid (wind + solar + diesel) power generating systems

  • M. A. Elhadidy*
  • , S. M. Shaahid
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

251 Scopus citations

Abstract

The combined utilization of renewables such as solar and wind energy is becoming increasingly attractive and is being widely used for substitution of oil-produced energy, and eventually to reduce air pollution. In the present investigation, hourly wind-speed and solar radiation measurements made at the solar radiation and meteorological monitoring station, Dhahran (26°32'N, 50°13'E), Saudi Arabia, have been analyzed to study the impact of key parameters such as photovoltaic (PV) array area, number of wind machines, and battery storage capacity on the operation of hybrid (wind + solar + diesel) energy conversion systems, while satisfying a specific annual load of 41,500 kWh. The monthly average wind speeds for Dhahran range from 4.1 to 6.4 m/s. The monthly average daily values of solar radiation for Dhahran range from 3.6 to 7.96 kWh/m2. Parametric analysis indicates that with two 10 kW wind machines together with three days of battery storage and photovoltaic deployment of 30 m2, the diesel back-up system has to provide about 23% of the load demand. However, with elimination of battery storage, about 48% of the load needs to be provided by diesel system. (C) 2000 Elsevier Science Ltd. All rights reserved.

Original languageEnglish
Pages (from-to)129-139
Number of pages11
JournalRenewable Energy
Volume21
Issue number2
DOIs
StatePublished - 1 Oct 2000

Bibliographical note

Funding Information:
This work is part of the KFUPM/RI project No. 12011 supported by the Research Institute of the King Fahd University of Petroleum and Minerals.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

ASJC Scopus subject areas

  • Renewable Energy, Sustainability and the Environment

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