Optimal Solution of Peer-to-Peer and Peer-to-Grid Trading Strategy Sharing between Prosumers with Grid-Connected Photovoltaic/Wind Turbine/Battery Storage Systems

Algorithm 1

Fmincon interior-point algorithm.

 Initialize t₀, i=0 ;

 Tolerances: t_min, i_max ;

 Counter for inner iteration: it_int=0;

 Information about: x_0, lb, ub, c, ceq;

 Dimension : n, m, p, q ;

 Repeat

  1-Create the constraints;

  2- Execute the MATLAB function:

  [x, F, output]=Fmincon(‘Objective function’,….Constraints’);

  3- it_int⟵it_int+output .iterations;

  4- Update on an approximation : x_i+1⟵x;

  5- Lagrange multipliers update;

  6-Update t;

  7- i⟵i+1;

 Until stop criterium