This study evaluates the wind energy potential in the central region of Thailand by using data from seven wind measurement stations (Ayutthaya, Bangna, Chainat, Kamphaeng Saen, Lopburi, Nakhon Sawan, and Pathum Thani) and two wind turbines, namely AN Bonus 1300/62 and Vestas Wind System A/S. The analysis was conducted using the Wind Atlas Analysis and Application Program (WAsP) to examine the collected wind speed data over three years from the seven stations. The objective was to identify the top three areas with the highest annual energy production (AEP). Additionally, the study included an economic analysis using various metrics, such as the present value of costs (PVC), benefit-cost ratio (BCR), payback period (PBP), and levelized cost of electricity (LCOE). The results indicate that the AN Bonus 1300/62 model provides higher values in areas with high wind speeds and relatively high electricity demand, whereas the Vestas V52 model is suitable for areas with low wind speeds and lower investment requirements. Based on these findings, the authors recommend prioritizing wind energy development in the provinces of Ayutthaya, Nakhon Sawan, and Lopburi using the AN Bonus 1300/62 model, as these areas have high wind speeds and relatively high electricity demand. Overall, this research provides valuable insights for policymakers and investors, enabling them to make informed decisions regarding renewable energy investments in Thailand.
Read full abstract