Power Frequency Oscillation Suppression Using Two-Stage Optimized Fuzzy Logic Controller for Multigeneration System
This paper attempts to develop a linearized model of automatic generation control (AGC) for an interconnected two-area reheat type thermal power system in deregulated environment. A comparison between genetic algorithm optimized PID controller (GA-PID), particle swarm optimized PID controller (PSO-P...
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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | Advances in Fuzzy Systems |
| Online Access: | http://dx.doi.org/10.1155/2016/8308109 |
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| author | Y. K. Bhateshvar H. D. Mathur |
| author_facet | Y. K. Bhateshvar H. D. Mathur |
| author_sort | Y. K. Bhateshvar |
| collection | DOAJ |
| description | This paper attempts to develop a linearized model of automatic generation control (AGC) for an interconnected two-area reheat type thermal power system in deregulated environment. A comparison between genetic algorithm optimized PID controller (GA-PID), particle swarm optimized PID controller (PSO-PID), and proposed two-stage based PSO optimized fuzzy logic controller (TSO-FLC) is presented. The proposed fuzzy based controller is optimized at two stages: one is rule base optimization and other is scaling factor and gain factor optimization. This shows the best dynamic response following a step load change with different cases of bilateral contracts in deregulated environment. In addition, performance of proposed TSO-FLC is also examined for ±30% changes in system parameters with different type of contractual demands between control areas and compared with GA-PID and PSO-PID. MATLAB/Simulink® is used for all simulations. |
| format | Article |
| id | doaj-art-af932c4afee84e1a916af319e45dbcf1 |
| institution | Kabale University |
| issn | 1687-7101 1687-711X |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Fuzzy Systems |
| spelling | doaj-art-af932c4afee84e1a916af319e45dbcf12025-08-20T03:39:05ZengWileyAdvances in Fuzzy Systems1687-71011687-711X2016-01-01201610.1155/2016/83081098308109Power Frequency Oscillation Suppression Using Two-Stage Optimized Fuzzy Logic Controller for Multigeneration SystemY. K. Bhateshvar0H. D. Mathur1EEE Department, BITS, Pilani Campus, Pilani 333031, IndiaEEE Department, BITS, Pilani Campus, Pilani 333031, IndiaThis paper attempts to develop a linearized model of automatic generation control (AGC) for an interconnected two-area reheat type thermal power system in deregulated environment. A comparison between genetic algorithm optimized PID controller (GA-PID), particle swarm optimized PID controller (PSO-PID), and proposed two-stage based PSO optimized fuzzy logic controller (TSO-FLC) is presented. The proposed fuzzy based controller is optimized at two stages: one is rule base optimization and other is scaling factor and gain factor optimization. This shows the best dynamic response following a step load change with different cases of bilateral contracts in deregulated environment. In addition, performance of proposed TSO-FLC is also examined for ±30% changes in system parameters with different type of contractual demands between control areas and compared with GA-PID and PSO-PID. MATLAB/Simulink® is used for all simulations.http://dx.doi.org/10.1155/2016/8308109 |
| spellingShingle | Y. K. Bhateshvar H. D. Mathur Power Frequency Oscillation Suppression Using Two-Stage Optimized Fuzzy Logic Controller for Multigeneration System Advances in Fuzzy Systems |
| title | Power Frequency Oscillation Suppression Using Two-Stage Optimized Fuzzy Logic Controller for Multigeneration System |
| title_full | Power Frequency Oscillation Suppression Using Two-Stage Optimized Fuzzy Logic Controller for Multigeneration System |
| title_fullStr | Power Frequency Oscillation Suppression Using Two-Stage Optimized Fuzzy Logic Controller for Multigeneration System |
| title_full_unstemmed | Power Frequency Oscillation Suppression Using Two-Stage Optimized Fuzzy Logic Controller for Multigeneration System |
| title_short | Power Frequency Oscillation Suppression Using Two-Stage Optimized Fuzzy Logic Controller for Multigeneration System |
| title_sort | power frequency oscillation suppression using two stage optimized fuzzy logic controller for multigeneration system |
| url | http://dx.doi.org/10.1155/2016/8308109 |
| work_keys_str_mv | AT ykbhateshvar powerfrequencyoscillationsuppressionusingtwostageoptimizedfuzzylogiccontrollerformultigenerationsystem AT hdmathur powerfrequencyoscillationsuppressionusingtwostageoptimizedfuzzylogiccontrollerformultigenerationsystem |