Development of associative memory inverse mapping for adaptive fuzzy logic control of static var sources

Abstract

An approach of linear associative memory inverse mapping (AMIM) is proposed for recursively determining the functional structure of the SVS-controlled power system dynamics using each pair of measured data. Using such an approach, an adaptive fuzzy logic control (FLC) scheme has been developed for each SVS, and performance improvement over the fixed gain FLC has been achieved. The adaptive FLC scheme is simple and robust, and requires very few additional steps for incremental self-tuning.