\[I_g=s_ag[I_SC+K_i(T_C-25)](10)\]\[V_g=V_OC-K_v*T_cg(11)\]\[T_cg=T_A+s_ag((N_OT-20)/0.8)(12)\]\[FF=(V_MPP*I_MPP)/(V_OC*I_SC)(13)\]T_cg The temperature of the solute in g Amin is the state of k_v and k_i, (℃) is the coefficient of current and voltage temperature (A⁄ ℃ and V⁄ ℃), N_OT is the nominal operating temperature of the cell, FFt (℃) is the filling factor, V_OC and I_SC are open circuit voltage (V) and The short circuit current (A) L_MPP and V_MPP are also the voltage (V) and current (A) at the maximum power point, respectively.
The average hourly output power of the WT is related to a specific time interval that can be calculated as follows: