Estimation of Solar Energy Availability in Maha Sarakham, Thailand

• Autorzy: Chokkuea W. , Pattanasethanon S. , Suwapaet N. , Saengprajak A.

Identyfikatory

DOI

10.15199/48.2015.08.28

Warianty tytułu

PL

Analiza i prognozowanie możliwości systemu solarnego w Maha Sarakham w Tajlandii

• Języki publikacji: EN

Abstrakty

EN

Abstract. Availability of solar energy is crucial for most technological solar applications. The objective of this study is to predict monthly average and global solar radiation patterns on Maha Sarakham horizontal surface of Thailand. Two correlation equations have been successfully developed, one from Angstrom model and the other from Liu-Jordan model, with the minimum and maximum clearness index 0.45 and 0.65 for the equation derived from Angstrom model and 0.30 and 0.95 for the equation derived from Liu-Jordan model. Data of sunshine hours as well as global and diffuse solar radiation was collected at the location and was predicted using equations developed from corresponding models. After validation procedure was conducted, the empirical data was then compared to predicted data. It can be concluded that the developed equations can be used to estimate the diffuse and global solar radiation and also indicate the solar energy availability at Maha Sarakham of Thailand with satisfactory level. This obtained knowledge and information can be applied to other locations with the same geographical conditions as well as used in further researches.

PL

Celem artykułu jest prognozowanie przeciętnych miesięcznych i globalnych możliwości systemu solarnego w Tajlandii w miejscowości Maha Sarakham. Opracowano równania korelacyjne bazujące na modelach Angstroma i Liu-Jordana z indeksem przejrzystości powietrza 0.45 – 0.65 (Angstrom) i 0.30 – 0.95 (Liu-Jordan). Otrzymane równania pozwalają na prognozowanie wydajno sci systemów słonecznych także w innych geograficznych warunkach.

Słowa kluczowe

EN

solar radiation; correlation equations; sunshine hours

PL

systemy solarne; równanie korelacyjne; prognozowanie

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2015
• Tom: R. 91, nr 8
• Strony: 118--121
• Opis fizyczny: Bibliogr. 15 poz., rys., tab., wykr.

Twórcy

autor

Chokkuea W.

• Mahasarakham University Khamriang, Kantharawichai, Maha Sarakham 44150 Thailand

autor

Pattanasethanon S.

• Mahasarakham University Khamriang, Kantharawichai, Maha Sarakham 44150 Thailand

autor

Suwapaet N.

• Mahasarakham University Khamriang, Kantharawichai, Maha Sarakham 44150 Thailand

autor

Saengprajak A.

• Mahasarakham University Khamriang, Kantharawichai, Maha Sarakham 44150 Thailand

Bibliografia

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