Title :
Decentralized load frequency control in a deregulated environment using disturbance accommodation control theory
Author :
Sedghisigarchi, Kourosh ; Feliachi, Ali ; Davari, Asad
Author_Institution :
Dept. of Comput. science & Electr. Eng., West Virginia Univ., Morgantown, WV, USA
Abstract :
In this paper, a decentralized controller is proposed for the load frequency control problem in a deregulated environment. The deregulation scenario considered here assumes that generating units in each area supply regulated power according to their energy contracts. Disturbance accommodating controllers (DAC) are designed which are decentralized controllers using frequency and tie-line power measurements only. Two examples are given to illustrate the proposed approach.
Keywords :
decentralised control; frequency control; load regulation; stability; DAC; decentralized load frequency control; deregulated environment; disturbance accommodation control theory; energy contracts; frequency measurements; regulated power; tie-line power measurements; Control systems; Frequency control; Optimal control; Power generation; Power measurement; Power system control; Power system interconnection; Power system modeling; Power system simulation; Power systems;
Conference_Titel :
System Theory, 2002. Proceedings of the Thirty-Fourth Southeastern Symposium on
Print_ISBN :
0-7803-7339-1
DOI :
10.1109/SSST.2002.1027055
