Design of Fractional Order PID (FOPID)for Load Frequency Control Via IMC & Grey Wolf Algorithm (GWO), for a Non-Reheated Power System by Comparing with the Big Bang Big Crunch (BBBC) Optimization
Bhavandla Bhanupradeep1, Dola Gobinda Padhan2

1Bhavandla Bhanupradeep, Department of EEE, Gokaraju Rangaraju Institute of Engineering & Technology, Hyderabad, India.
2Dr. Dola Gobinda Padhan, Professor, Department of EEE, Gokaraju Rangaraju Institute of Engineering & Technology, Hyderabad, India.

Manuscript received on April 02, 2020. | Revised Manuscript received on April 21, 2020. | Manuscript published on May 30, 2020. | PP: 1253-1260 | Volume-9 Issue-1, May 2020. | Retrieval Number: A1626059120/2020©BEIESP | DOI: 10.35940/ijrte.A1626.059120
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Abstract: In this paper work deals about the application of Grey Wolf Optimizer (GWO) for optimization of fractional order PID (FOPID) controlling device to the frequency disturbance, of system load in the one (or) single area non re-heated electrical system and also comparison to the non re-heated BBBC optimization outputs. In this BBBC optimization we have the two bounding cases (low & upper), they are before and after the perturbation cases. And also we observed that the BBBC output responses. After finding the BBBC outputs we observed that the settling time value of load frequency of BBBC is more when compared with the GWO. This problem is resolved by designing of FOPID via GWO algorithm. The Grey Wolf Optimization is well known meta-heuristic algorithm and has been previously used for optimization of various conventional PID and FOPID controllers. In this paper the GWO is used for optimization of FOPID controller to the load frequency variation in the electrical system for non reheated turbine electrical system .the execution outputs of the proposed controlled method also validated to the other existing techniques.
Keywords: Design of FOPID of frequency variation control in particular load system, for one area power system in non reheated turbine case. ; Load frequency control (LFC); FOPID controller; and BBBC, Grey Wolf Optimizer (GWO).
Scope of the Article: Frequency Selective Surface