title: Fuzzy wavelet plus a quantum neural network as a design base for power system stability enhancement.
abstract: In this study, we introduce an indirect adaptive fuzzy wavelet neural controller (IAFWNC) as a power system stabilizer to damp inter-area modes of oscillations in a multi-machine power system. Quantum computing is an efficient method for improving the computational efficiency of neural networks, so we developed an identifier based on a quantum neural network (QNN) to train the IAFWNC in the proposed scheme. All of the controller parameters are tuned online based on the Lyapunov stability theory to guarantee the closed-loop stability. A two-machine, two-area power system equipped with a static synchronous series compensator as a series flexible ac transmission system was used to demonstrate the effectiveness of the proposed controller. The simulation and experimental results demonstrated that the proposed IAFWNC scheme can achieve favorable control performance.
authors.affiliation: Department of Electrical Engineering, Faculty of Engineering, Bu-Ali Sina University, Shahid Fahmideh Street, P.O. Box 65178-38683, Hamedan, Iran. Electronic address: s_ganjefar@basu.ac.ir.
authors.forename: Soheil
authors.initials: S
authors.lastname: Ganjefar
authors.affiliation: Department of Electrical Engineering, Faculty of Engineering, Bu-Ali Sina University, Shahid Fahmideh Street, P.O. Box 65178-38683, Hamedan, Iran. Electronic address: tofighi_morteza@yahoo.com.
authors.forename: Morteza
authors.initials: M
authors.lastname: Tofighi
authors.affiliation: Department of Electrical Engineering, Faculty of Engineering, Bu-Ali Sina University, Shahid Fahmideh Street, P.O. Box 65178-38683, Hamedan, Iran. Electronic address: hamidr.karami@gmail.com.
authors.forename: Hamidreza
authors.initials: H
authors.lastname: Karami
mesh_terms: D000465:Algorithms; D003198:Computer Simulation; D017143:Fuzzy Logic; D007221:Industry; D000069550:Machine Learning; D016571:Neural Networks, Computer; D017711:Nonlinear Dynamics; D011210:Power Plants; D058067:Wavelet Analysis
keywords: Indirect adaptive fuzzy wavelet neural controller; Power system stabilizer; Quantum neural network