bsrn.modeling.clear_sky.threlkeld_jordan_model#

bsrn.modeling.clear_sky.threlkeld_jordan_model(zenith, day_of_year)[source]#

Threlkeld-Jordan clear-sky GHI model [1]. The published Engerer2 reference uses this for the ktc predictor. Threlkeld-Jordan 晴空 GHI 模型；Engerer2 文献采用此模型计算 ktc。

Parameters:

  • zenith (array-like) – Solar zenith angle. [degrees] 太阳天顶角。[度]

  • day_of_year (array-like) – Day of year. [1–366] 年积日。[1–366]

Returns:

ghi_clear – Clear-sky GHI ($G_{hc}$). [W/m^2] 晴空 GHI ($G_{hc}$)。[瓦/平方米]

Return type:

np.ndarray

References