Empirical models for the correlation of global solar radiation under Malaysia environment
This paper proposes a new mathematical model to estimate module temperature that has similar tropical climate such as Malaysia. The developed model was based on measured hourly global solar radiation, ambient and module temperature data of Malaysia (3.1°N and 101.7°E). Models were compared using coe...
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Praise Worthy Prize
2011
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my.utm.448992015-09-15T06:30:29Z http://eprints.utm.my/id/eprint/44899/ Empirical models for the correlation of global solar radiation under Malaysia environment Abdul Rahman, Hasimah Nor, K. M. Hassan, Mohammad Yusri Majid, M. S. QC Physics This paper proposes a new mathematical model to estimate module temperature that has similar tropical climate such as Malaysia. The developed model was based on measured hourly global solar radiation, ambient and module temperature data of Malaysia (3.1°N and 101.7°E). Models were compared using coefficient correlation (r), coefficient of determination (r2), Mean Bias Error (MBE), Root Mean Square Error (RMSE) Mean Percentage Error (MPE), t-statistic (t-Stat) and F-test. Results show that, the proposed model gives the highest value of correlation coefficient r (0.881), coefficient of determination r2 (0.776), and give good result when considering statistical indicators i.e. low RMSE value (0.0382), low MBE value (0.00698), low MPE value (-0.00066). The t-statistic and F-test were used as best indicators and more effective for determining the model performance. Praise Worthy Prize 2011-08 Article PeerReviewed Abdul Rahman, Hasimah and Nor, K. M. and Hassan, Mohammad Yusri and Majid, M. S. (2011) Empirical models for the correlation of global solar radiation under Malaysia environment. International Review on Modelling and Simulations (I.Re.Mo.S), 4 (4). pp. 1864-1870. ISSN 1974-9821 |
| institution |
Universiti Teknologi Malaysia |
| building |
UTM Library |
| collection |
Institutional Repository |
| continent |
Asia |
| country |
Malaysia |
| content_provider |
Universiti Teknologi Malaysia |
| content_source |
UTM Institutional Repository |
| url_provider |
http://eprints.utm.my/ |
| topic |
QC Physics |
| spellingShingle |
QC Physics Abdul Rahman, Hasimah Nor, K. M. Hassan, Mohammad Yusri Majid, M. S. Empirical models for the correlation of global solar radiation under Malaysia environment |
| description |
This paper proposes a new mathematical model to estimate module temperature that has similar tropical climate such as Malaysia. The developed model was based on measured hourly global solar radiation, ambient and module temperature data of Malaysia (3.1°N and 101.7°E). Models were compared using coefficient correlation (r), coefficient of determination (r2), Mean Bias Error (MBE), Root Mean Square Error (RMSE) Mean Percentage Error (MPE), t-statistic (t-Stat) and F-test. Results show that, the proposed model gives the highest value of correlation coefficient r (0.881), coefficient of determination r2 (0.776), and give good result when considering statistical indicators i.e. low RMSE value (0.0382), low MBE value (0.00698), low MPE value (-0.00066). The t-statistic and F-test were used as best indicators and more effective for determining the model performance. |
| format |
Article |
| author |
Abdul Rahman, Hasimah Nor, K. M. Hassan, Mohammad Yusri Majid, M. S. |
| author_facet |
Abdul Rahman, Hasimah Nor, K. M. Hassan, Mohammad Yusri Majid, M. S. |
| author_sort |
Abdul Rahman, Hasimah |
| title |
Empirical models for the correlation of global solar radiation under Malaysia environment |
| title_short |
Empirical models for the correlation of global solar radiation under Malaysia environment |
| title_full |
Empirical models for the correlation of global solar radiation under Malaysia environment |
| title_fullStr |
Empirical models for the correlation of global solar radiation under Malaysia environment |
| title_full_unstemmed |
Empirical models for the correlation of global solar radiation under Malaysia environment |
| title_sort |
empirical models for the correlation of global solar radiation under malaysia environment |
| publisher |
Praise Worthy Prize |
| publishDate |
2011 |
| url |
http://eprints.utm.my/id/eprint/44899/ |
| _version_ |
1643651579509735424 |
| score |
13.251813 |