A multi-energy inertia-based coordinated voltage and frequency regulation in isolated hybrid power system using PI-TISMC

被引：0
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作者：
Kumar, Kothalanka K. Pavan [1 ]
Das, Dulal Chandra [1 ]
Soren, Nirmala [2 ]
Veerendra, A.S. [3 ]
Flah, Aymen [4 ,5 ,6 ,7 ]
Alkuhayli, Abdulaziz [8 ]
Ullah, Rahmat [9 ]
机构：
[1] Department of Electrical Engineering, NIT Silchar, Silchar, India
[2] Department of Electrical Engineering, BIT Sindri, Sindri, India
[3] Department of Electrical and Electronics Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, India
[4] Processes, Energy, Environment and Electrical Systems (Code: LR18ES34), National Engineering School of Gabès, University of Gabès, Gabès, Tunisia
[5] MEU Research Unit, Middle East University, Amman, Jordan
[6] The Private Higher School of Applied Sciences and Technology of Gabes (ESSAT), University of Gabes, Gabes, Tunisia
[7] Applied Science Research Center, Applied Science Private University, Amman, Jordan
[8] Electrical Engineering Department, College of Engineering, King Saud University, Riyadh, Saudi Arabia
[9] Advanced High Voltage Engineering Research Centre, Cardiff University, Cardiff, United Kingdom
来源：
Frontiers in Energy Research | 2024年 / 12卷
关键词：
Hydrogen storage;
D O I：
10.3389/fenrg.2024.1466165
中图分类号：
学科分类号：
摘要：
This paper proposes novel multi-energy inertia support for simultaneous frequency and voltage control of an isolated hybrid power system (IHPS). Multi-energy storage (gas inertia – hydrogen storage, thermal inertia – solar thermal storage, hydro inertia – gravity hydro storage, chemical inertia – battery energy storage) supported by demand side management (DSM) for simultaneous voltage and frequency regulation and backed by biodiesel generators, are the essential elements of IHPS. A novel control strategy of concurrent virtual droop control, virtual damping control, virtual inertia control, and virtual negative inertia control is proposed to utilise multiple inertia sources and to improve LFC and AVR performance effectively. The effective coordination of inertia sources in eradicating oscillations in IHPS, is aided by a developed cascaded proportional integral-tilt-integral-sliding mode (PI-TISMC) controller. The performance of PI-TISMC is compared with PID, PI-PID, and PI-SMC controllers. A maiden attempt has been done by training five diverse classes of optimization techniques to optimize the parameters of controllers in the present work. The results are evaluated in MATLAB and it is evident from the results that the performance of frequency control is improved by 6.5%, 7.8% and 3.4 s (over shoot, undershoot, and settling time). The performance of frequency control is improved by 6.5%, 7.8% and 3.4 s (over shoot, undershoot, and settling time). Similarly, the performance of voltage control is improved by 6.7%, 4.8% and 2.3 s (over shoot, undershoot, and settling time) by employing developed PI-TISMC controller and proposed concurrent inertia control. The combination exhibits superior performance in minimizing oscillations in IHPS due to variations in loading and solar insolation. Copyright © 2024 Kumar, Das, Soren, Veerendra, Flah, Alkuhayli and Ullah.
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