Title :
Simulation and optimization in an AGC system after deregulation
Author :
Donde, Vaibhav ; Pai, M.A. ; Hiskens, Ian A.
Author_Institution :
Dept. of Electr. & Comput. Eng., Illinois Univ., Urbana, IL, USA
fDate :
8/1/2001 12:00:00 AM
Abstract :
In this paper, the traditional automatic generation control (AGC) two-area system is modified to take into account the effect of bilateral contracts on the dynamics. The concept of distribution companies (DISCO) participation matrix to simulate these bilateral contracts is introduced and reflected in the two-area block diagram. Trajectory sensitivities are used to obtain optimal parameters of the system using a gradient Newton algorithm
Keywords :
Newton method; contracts; control system analysis; electricity supply industry; matrix algebra; optimal control; power generation control; power generation economics; automatic generation control optimisation; automatic generation control simulation; bilateral contracts; distribution companies participation matrix; electricity market deregulation; gradient Newton algorithm; trajectory sensitivities; two-area block diagram; two-area power system; Contracts; Control systems; ISO; Power engineering and energy; Power generation; Power system dynamics; Power system simulation; Power systems; Systems engineering and theory; Visualization;
Journal_Title :
Power Systems, IEEE Transactions on
