hourly solar radiation estimation from limited meteorological data to complete nissing solar radiation data

Shiraz, Mohd. Aris and Syed Ihtsham-ul-Haq, Gilani and Dimas, F.A (2011) hourly solar radiation estimation from limited meteorological data to complete nissing solar radiation data. In: 2011 International Conference on Environment Science and Engineering, 2011, IACSIT Press, Singapore.

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Abstract

This paper presents two methods to estimate hourly
solar radiation from available weather data. The two methods
presented in this paper are based on atmospheric
transmittance determination using available meteorological
data. In the first method a decision matrix was used while in the second method regression correlation of meteorological parameter was used. The calculations results were evaluated using statistical parameter. Though the result shows both of the methods perform well, more satisfactory results were obtained from first method with Root Mean Square Error of 87.6 Watt/m2, Normalized Root Mean Square Error of 8.29%, correlation coefficient of 0.95 and index of agreement of 0.97.
Furthermore, the first method only need RH and ambient
temperature data which commonly measured in every
meteorological station.

Item Type: Conference or Workshop Item (Speech)
Subjects: T Technology > TJ Mechanical engineering and machinery
Departments / MOR / COE: Departments > Mechanical Engineering
Depositing User: Dr Mohd Shiraz Aris
Date Deposited: 16 Jan 2013 02:07
Last Modified: 19 Jan 2017 08:23
URI: http://scholars.utp.edu.my/id/eprint/8756

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