A FUZZY SET-THEORY BASED CONTROL OF SUPERCONDUCTIVE MAGNETIC ENERGY-STORAGE UNIT TO IMPROVE POWER-SYSTEM DYNAMIC PERFORMANCE

Authors
RABBANI MG DEVOTTA JBX ELANGOVAN S
Citation
Mg. Rabbani et al., A FUZZY SET-THEORY BASED CONTROL OF SUPERCONDUCTIVE MAGNETIC ENERGY-STORAGE UNIT TO IMPROVE POWER-SYSTEM DYNAMIC PERFORMANCE, Electric power systems research, 40(2), 1997, pp. 107-114
Citations number
14
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electric power systems research → ACNP
ISSN journal
03787796
Volume
40
Issue
2
Year of publication
1997
Pages
107 - 114
Database
ISI
SICI code
0378-7796(1997)40:2<107:AFSBCO>2.0.ZU;2-H
Abstract
At present fuzzy logic control is receiving increasing emphasis in pro cess control applications. The paper describes the application of fuzz y logic control in a power system that uses a 12-pulse bridge converte r associated with superconductive magnetic energy storage (SMES) unit. The fuzzy control is used in both the frequency and voltage control l oops, replacing the conventional control method. The control algorithm s have been developed in detail and simulation results are presented. These results clearly indicate the superior performance of fuzzy contr ol during the dynamic period of energy transfer between the power syst em and SMES unit. (C) 1997 Elsevier Science S.A.