Intelligent Load Frequency Control in a Restructured Power System
نویسنده
چکیده
The objectives of load frequency control (LFC) are to minimize the transient deviations in these variables (area frequency and tie-line power interchange) and to ensure their steady state errors to be zeros. Since the tieline interfaces give rise to weakly coupled terms between areas, the large-scale power system can be decentralized into small subsystems through treating tie-line signals as disturbances. In this paper a new robust load frequency controller for interconnected power system is presented to quench the deviations in frequency and tie line power due to different load disturbances.
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