Title :
Computationally efficient optimal control methods applied to power systems
Author :
Freitas, F.D. ; Costa, A. Simões
Author_Institution :
Dept. of Electr. Eng., Brasilia Univ., Brazil
fDate :
8/1/1999 12:00:00 AM
Abstract :
Attention is focused on the efficient application of optimal control methods with structural constraints to large power systems. A novel framework for linear-quadratic regulator problems is proposed which allows the use of matrix and vector sparsity techniques in the solution process. Results concerning the proposed method´s computational performance as applied to a 750-bus, 40-machine power networks are provided
Keywords :
control system analysis; control system synthesis; linear quadratic control; power system control; sparse matrices; vectors; computational efficiency; control design; control simulation; linear-quadratic regulator problems; matrix techniques; optimal control methods; power systems; solution process; structural constraints; vector sparsity techniques; Control systems; Damping; Jacobian matrices; Optimal control; Power system control; Power system dynamics; Power system modeling; Power systems; Riccati equations; State-space methods;
Journal_Title :
Power Systems, IEEE Transactions on
