Controller design via H[infinity] optimal control, quantitative feedback theory and fuzzy logic control : an application to load frequency control

• Main Author: Boesak, C D
• Other Authors: Braae, Martin
• Format: Dissertation
• Language: English
• Published: University of Cape Town 2014
• Subjects: Electrical and Electronic Engineering
• Online Access: http://hdl.handle.net/11427/5249

Bibliography: leaves 104-112. === This thesis describes the application of robust controller design techniques namely H[infinity] optimal control, fuzzy logic control and quantitative feedback theory to the load frequency control problem of power systems. It thus forms a comparative study of these design methods. Load frequency control is the closed loop control of electrical generating units to regulate the system frequency at its nominal value in the presence of load disturbances. Load frequency control also includes the regulation of the tie-line interchange powers.