Inspec keywords: power grids; power system dynamic stability; Pareto optimisation; search problems; wind power plants; permanent magnet generators; synchronous generators; wind turbines; asynchronous generators; power generation economics

Other keywords: WT; power grid; doubly fed asynchronous generator; stability service cost; wind turbines; 16-machine 5-area network; generation cost; mathematical modelling; technical–economical two-objective optimisation problem; generation costs; dynamic condition; multiobjective gravitational search algorithm method; multimachine power system; damping indices; system generation situation; Pareto-optimal curves; permanent magnet synchronous generator

Subjects: Power system management, operation and economics; Asynchronous machines; Synchronous machines; Wind power plants; Combinatorial mathematics; Optimisation techniques; Power system control