Water Cycle Algorithm Optimized Type II Fuzzy Controller for Load Frequency Control of a Multi-Area, Multi-Fuel System with Communication Time Delays

Energies

Ziad M. Ali¹  B. Srikanth Goud²  Ch. Rami Reddy³  Ch. Naga Sai Kalyan⁴  Mohit Bajaj⁵  Haitham S. Ramadan⁶ 

[1] College of Engineering at Wadi Addawaser, Prince Sattam Bin Abdulaziz University, Wadi Addawaser 11991, Saudi Arabia;Department of Electrical Engineering, Anurag College of Engineering Ghatkesar, Telangana 501301, India;Department of Electrical Engineering, Malla Reddy Engineering College (A) Maisammaguda, Telangana 500100, India;Department of Electrical Engineering, Vasireddy Venkatadri Institute of Technology, Guntur 522508, India;Department of Electrical and Electronics Engineering, National Institute of Technology Delhi, New Delhi 110040, India;ISTHY, l’Institut International sur le Stockage de l’Hydrogène, 90400 Meroux-Moval, France;

关键词: water cycle algorithm;    type II fuzzy controller;    UPFC-SMES scheme;    ITAE index;    CTDs;   

DOI  :  10.3390/en14175387

来源: DOAJ

【 摘 要 】

This paper puts forward the implementation of an intelligent type II fuzzy PID (T2-FPID) controller tweaked with a water cycle algorithm (WCA), subjected to an error multiplied with time area over integral (ITAE) objective index for regularizing the variations in frequency and interline power flow of an interconnected power system during load disturbances. The WCA-based T2-FPID is tested on a multi-area (MA) system comprising thermal-hydro-nuclear (THN) (MATHN) plants in each area. The dynamical behavior of the system is analyzed upon penetrating area 1 with a step load perturbation (SLP) of 10%. However, power system practicality constraints, such as generation rate constraints (GRCs) and time delays in communication (CTDs), are examined. Afterward, a territorial control scheme of a superconducting magnetic energy storage system (SMES) and a unified power flow controller (UPFC) is installed to further enhance the system performance. The dominancy of the presented WCA-tuned T2-FPID is revealed by testing it on a widely used dual-area hydro-thermal (DAHT) power system model named test system 1 in this paper. Analysis reveals the efficacy of the presented controller with other approaches reported in the recent literature. Finally, secondary and territorial regulation schemes are subjected to sensitivity analysis to deliberate the robustness.

【 授权许可】

Unknown