Optimal fractional order PID controller for automatic generation control of two-area power systems

被引:34
作者
Ismayil, Chathoth [1 ]
Kumar, Ramdas Sreerama [2 ]
Sindhu, Thiruthimana Krishnan [1 ]
机构
[1] Natl Inst Technol, Dept Elect Engn, Calicut 673601, Kerala, India
[2] King Abdulaziz Univ, Dept Elect & Comp Engn, Jeddah 21413, Saudi Arabia
关键词
automatic generation control; fractional order control; genetic algorithm; fuzzy logic controller; power system control; LOAD FREQUENCY CONTROL; CALCULUS; AGC;
D O I
10.1002/etep.2038
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper proposes a fractional order PID (FOPID) controller for the supplementary automatic generation control (AGC) of two area thermal power systems. To establish the effectiveness of the proposed controller, its dynamic performance is compared with integral/PI controllers. The parameters of the PI controllers are determined using genetic algorithm (GA) and fuzzy logic-based approaches. These comparisons are performed in terms of two time domain performance indices viz., settling time and maximum overshoot/undershoot of the dynamic response and three error indices, viz., Integral of Time multiplied Absolute Error (ITAE), Integral of the Absolute Error (IAE) and Integral of the square error (ISE). Copyright (C) 2014 John Wiley & Sons, Ltd.
引用
收藏
页码:3329 / 3348
页数:20
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