A review on fractional order (FO) controllers’ optimization for load frequency stabilization in power networks

Latif, Abdul; Hussain, S. M. Suhail; Das, Dulal Chandra; Ustun, Taha Selim; Iqbal, Atif

doi:10.1016/j.egyr.2021.06.088

Cited by 59 publications

(33 citation statements)

References 71 publications

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“…A fuzzy PID controller based on a sine cosine algorithm for LFC of a hybrid renewable system is presented in [9], and [10] uses a sine cosine algorithm-based fuzzy PID controller for the LFC of a three-area system having nonlinearities. An imperialist competitive algorithm-based fuzzy PI controller for LFC of two-area systems is presented in [11], while [12] carries out a detailed review on the different types of fractional order controllers used for LFC where various controllers are used, including FOPI, FOPID, PIFOD, TID, FOPIDN, PFOID, etc. It has been observed from different literature surveys that FOPID is the most commonly used controller for LFC.…”

Section: Literature Surveymentioning

confidence: 99%

Design of a 2-DOF-PID controller using an improved sine–cosine algorithm for load frequency control of a three-area system with nonlinearities

Gupta

Kar

Singh

2022

Prot Control Mod Power Syst

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This paper proposes an improved sine–cosine algorithm (ISCA) based 2-DOF-PID controller for load frequency control. A three-area test system is built for study, while some physical constraints (nonlinearities) are considered for the investigation of a realistic power system. The proposed method is used as the parameter optimizer of the LFC controller in different scenarios. The 2-DOF-PID controllers are used because of their capability of fast disturbance rejection without significant increase of overshoot in set-point tracking. The 2-DOF-PID controllers’ efficacy is observed by examining the responses with the outcomes obtained with PID and FOPID controllers. The simulation results with the suggested scheme are correlated with some of the existing algorithms, such as SCA, SSA, ALO, and PSO in three different scenarios, i.e., a disturbance in two areas, in three areas, and in the presence of physical constraints. In addition, the study is extended to a four-area power system. Statistical analysis is performed using the Wilcoxon Sign Rank Test (WSRT) on 20 independent runs. This confirms the supremacy of the proposed method.

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Section: Literature Surveymentioning

confidence: 99%

Design of a 2-DOF-PID controller using an improved sine–cosine algorithm for load frequency control of a three-area system with nonlinearities

Gupta

Kar

Singh

2022

Prot Control Mod Power Syst

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“…As a result, the HPS are controlled using various traditional controls such as Proportional (P), Proportional-Integral (PI), and Proportional-Integral-Derivative (PID), as defined in [45,48,50,67,68,74,100,102,104,109,116,117,[138][139][140][141][142][143]. Other controllers, like the H∞ controller, A Two Degree of Freedom (2DOF) PI/PID controllers, fractional-order (FO) based controllers, and double stage controller, are often included in several of the cases discussed in [129,130,[143][144][145][146][147][148][149][150][151][152][153] as listed in Table 3 below. Figure 2 shows the overall control strategy for the hybrid power system along with conventional and non-conventional renewable energy sources.…”

Section: Different Controllers Adopted In Hpsmentioning

confidence: 99%

Isolated and Interconnected Multi-Area Hybrid Power Systems: A Review on Control Strategies

et al. 2021

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Concerned with the increasing greenhouse gases in the atmosphere due to fossil fuels, the entire world is focusing on electricity generation through renewable energy resources. The most advantageous aspect of the distributed renewable sources is to provide the electricity to remote, scattered and the deprived rural areas by developing the hybrid power system at the smaller scale where power transmission through grid extension is not viable due to some economical, technical or environmental constraints for building new transmission lines. An accurate and adequate control strategy becomes inevitable to uphold the smooth operation by restraining the frequency and voltage deviation within its limit ensuring the highest degree of reliability of hybrid power system to provide an adequate power quality. In this paper, a comprehensive review of different control strategies adopted in isolated and interconnected multi-area hybrid power systems is presented.

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“…In this paper, a combination of the type II fuzzy logic sets, and the modified HSA technique has been implemented for adjustable tuning of proportional‐integral controller. Load frequency stabilization is an integral aspect of microgrids and has been investigated using FO controllers in reference 22. The impacts of the improved one stochastic fractal search algorithm (ISFS) with the modified cost function to enhance the AGC has been described in reference 23.…”

Section: Introductionmentioning

confidence: 99%

Load frequency stabilization of stand‐alone hybrid distributed generation system using QOHS algorithm

Shiva¹,

Vedik²,

Mahapatra

et al. 2022

Int J Numerical Modelling

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The proposed work studies the frequency stability of the identified hybrid power network (HPS) model with the integration of RESs and ESDs. The research work depicted here includes load frequency issue pertaining to isolated mode of operations with uncertainties in power oscillations of wind and solar energy. The studied HPS model is constitute of three wind turbine generators, two solar thermal generators, three diesel engine generators, an aqua electrolyzer and two fuel-cells as generating units while battery energy storage system, flywheel energy storage system and ultra-capacitor as back-up energy sources. A centralized control scheme using PID controller is employed for the controller design problem and its parameters are tuned by a nature inspired Quasi-oppositional Harmony Search (QOHS) algorithm. The three scenarios as step change, step change with stochastic effects and firm model of wind velocity, solar radiation and load demand are studied for the load frequency control dynamic performance. The execution of suggested QOHS based PID controller is contrasted with the studied optimization techniques. It may be inferred that the RESs and ESDs feeding isolated loads are properly operated to attain the coveted level of system frequency by using the QOHS technique.

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A review on fractional order (FO) controllers’ optimization for load frequency stabilization in power networks

Cited by 59 publications

References 71 publications

Design of a 2-DOF-PID controller using an improved sine–cosine algorithm for load frequency control of a three-area system with nonlinearities

Design of a 2-DOF-PID controller using an improved sine–cosine algorithm for load frequency control of a three-area system with nonlinearities

Isolated and Interconnected Multi-Area Hybrid Power Systems: A Review on Control Strategies

Load frequency stabilization of stand‐alone hybrid distributed generation system using QOHS algorithm

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