Novel SCW model using the day of the year for solar energy system

作者：Zang Haixiang; Xu Qingshan^*; Ichiyanagi Katsuhiro

来源：IEEJ Transactions on Electrical and Electronic Engineering, 2013, 8(3): 297-298.

DOI：10.1002/tee.21854

• global solar radiation
• regression model
• the trigonometric function

A novel regression model with a sine and cosine wave (SCW) equation is proposed based on the latest and accurately recorded global radiation data during the year 19942009 in this letter. The SCW model and two trigonometric functions (sine wave and cosine wave) are employed to estimate global solar radiation by using the day of the year for six meteorological stations in Xinjiang Autonomous Regions of China. Estimated values were compared with measured values in terms of statistical indicators. This letter finds that the SCW model performed better than the other models for Xinjiang Province.

• 出版日期2013-5
• 单位东南大学