The interpolation between Weather Bureaus for the national-wide terrain in PV system applications ---a case study on Taiwan

• Main Authors: Yu-Cheng Kuo, 郭昱成
• Other Authors: Shin-Guang Chen
• Format: Others
• Language: zh-TW
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/96009484995347900527

碩士 === 東南科技大學 === 工業管理研究所 === 99 === Most of the researches in this field just have chosen a typical day or typical year data to do the optimal sizing of PV systems. But it is not practical to say that, in the future, it shall be in the same climate condition, especially we are now facing the climate change. This article adopted Professor Chen’s Optimal PV System Sizing Theory, in which the factor of climate change has been considered. This thesis consists of the data of solar radiation from 1993 to 2009 ( 17 years) at the 22 Weather Bureaus in Taiwan, and analyzes the extremes of the solar radiation under the 22 stations to calculate the size of the PV systems. Because of the everlasting changes of the climate, as to PV application, if the same load references between two of the stations’ long-term data got the same system configuration, then we affirm that these two stations have the same distribution of the solar energy. So it is a good indicator having the battery modules to be the reference ranges to the solar radiation at the stations. And it’ll get an excellent approximation partition when adjacent observing stations with different allocations are divided by the line of geographical interpolation. To get the allocation reference map of the photovoltaic application in Taiwan area, each geography partition has been marked with different colors to get separate weather blocks. This map will provide accurate and statistically confidence reference for many PV applications without the local data of the solar radiation energy. As the factor of the long-term climate changes has been considered, we have confidence that the application could withstand the future climate changes.