کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
244021 501940 2011 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Potential application of concentrating solar power systems for the generation of electricity in Thailand
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
Potential application of concentrating solar power systems for the generation of electricity in Thailand
چکیده انگلیسی

This study aims to investigate a potential application of concentrating solar power (CSP) systems for producing electricity in the tropical environment of Thailand. An 8-year period (1995–2002) of satellite data was used to generate the direct normal irradiation map of the country. The map reveals that the areas which receive the highest irradiation are mainly in the Northeast and the Central regions of the country, with the yearly sum of direct normal irradiation in the range of 1350–1400 kW h/m2 year. The location of Ubon Ratchathani (15.25 °N, 104.87 °E) situated in the Northeast was selected as a target area for investigating the potential application of CSP systems. The performance of three 10 MW CSP systems, namely the parabolic trough, the tower and the dish/Stirling engine systems was investigated. A software named TRNSYS together with the solar thermal electric components (STEC) subroutines were used to simulate the systems. The yearly production of electricity from these systems was estimated and used for the economic evaluation of the systems. It was found that the parabolic trough system afforded the lowest levelized electricity cost of 0.30 USD/kW h. Based on the technical and economic considerations, this system has a sufficient potential for producing electricity in this region.


► The potential of CSP systems in the tropics is investigated for the first time.
► Satellite-derived map of direct normal irradiation is created for CSP applications.
► Technical performance of three CSP systems is analyzed using a simulation approach.
► Economic evaluation of the three CSP systems is quantitatively carried out.
► Thailand has a sufficient potential for utilization of the parabolic trough system.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Energy - Volume 88, Issue 12, December 2011, Pages 4960–4967
نویسندگان
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