Hedge-Algebra-Based Phase-Locked Loop for Distorted Utility Conditions

Box 1

GA(opHAC)

Input: (i) Simulation model ‘HACPLLfinal.slx’ suitable type for the expected disturbance;

   (ii) ; // I is an individual of the population under consideration

Output: The optimized HAC: ‘opHAC’;

 Method:

  Initialize parameters of the simulation model;

  Initialize parameters of the GA:

   num_var = number of variables;

   pop_size = population size;

   num_gen = number of generation;

   time_limit = time value; // to limit the running time of the algorithm GA(opHAC)

  Initialize an initial population;

   m = 1; t = 0;

   while ((m ≤ num_gen) and (t ≤ time_limit))

    for each individual I_m in the population

     call simulation model: ‘HACPLLfinal.slx’;

     compute ;

    end_for

    m = m+1;

    Perform genetic operators;

    auto_update(t);

   end_while

End_GA(opHAC)