Efficient frequency regulation in highly penetrated power systems by renewable energy sources using stochastic fractal optimiser - El-Hameed, Mohamed A; Elkholy, Mahmoud M; El-Fergany, Attia A (IET renewable power generation, 2019)
Keywords: area frequency; auxiliary controller; control strategy; controller tuner; coordinated energy storage control; coordinated inertia storage control; energy storage; frequency control; frequency controllers; frequency nadir; frequency regulation; frequency support; genetic algorithms; highly penetrated power systems; integral time absolute error; line power; objective function subjects; performance assessments; photovoltaic sources; power generation control; renewable energy sources; Research Article; secondary control; stochastic fractional optimiser; storage battery; system parametric variations; variable speed wind turbines; wind penetration level; wind power plants; wind turbines; auxiliary controller; control strategy; line power; performance assessments; coordinated inertia storage control; power generation control; secondary control; energy storage; frequency nadir; wind power plants; frequency controllers; controller tuner; integral time absolute error; variable speed wind turbines; system parametric variations; renewable energy sources; frequency support; objective function subjects; area frequency; frequency control; frequency regulation; genetic algorithms; highly penetrated power systems; coordinated energy storage control; photovoltaic sources; stochastic fractional optimiser; wind turbines; storage battery; wind penetration level