Application of Feedback Error Learning Approaches for Load Frequency Control in Interconnected Power System
Publish place: 10th Iranian Student Conference on Electrical Engineering
Publish Year: 1386
نوع سند: مقاله کنفرانسی
زبان: English
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ISCEE10_150
تاریخ نمایه سازی: 7 آذر 1390
Abstract:
In This paper, a new adaptive controller based on modified feedback error learning (FEL) approaches is proposed for load frequency control (LFC) problem. The FEL controller consists of neural network feedforward controller (NNFC) and conventional feedback controller (CFC), where the CFC is essential to guarantee global asymptotic stability of the overall system. Also, for improved the performance of system the dynamic neural network (DNN) is adopted in NNFC instead of conventional neural network. This neural network has dynamic in its structure and consists of two units: inhibitory and excitatory unit. The proposed FEL controller has been compared with the conventional FEL (CFEL) controller and the PID controller through some performance indices.
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Authors
K Sabahia
department of electrical engineering K.N.Toosi university of technology,Tehran,Iran