A hybrid grey wolf assisted-sparrow search algorithm for frequency control of RE integrated system
Nowadays, renewable energy (RE) sources are heavily integrated into the power system due to the deregulation of the energy market, environmental and economic benefits. The intermittent nature of RE and the stochastic behavior of loads creates frequency aberrations in interconnected hybrid power syst...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Published: |
Multidisciplinary Digital Publishing Institute
2023
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| Online Access: | http://psasir.upm.edu.my/id/eprint/106469/ |
| _version_ | 1848864768979369984 |
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| author | Fadheel, Bashar Abbas Wahab, Noor Izzri Abdul Mahdi, Ali Jafer Premkumar, Manoharan Radzi, Mohd Amran Bin Mohd Soh, Azura Binti Che Veerasamy, Veerapandiyan Irudayaraj, Andrew Xavier Raj |
| author_facet | Fadheel, Bashar Abbas Wahab, Noor Izzri Abdul Mahdi, Ali Jafer Premkumar, Manoharan Radzi, Mohd Amran Bin Mohd Soh, Azura Binti Che Veerasamy, Veerapandiyan Irudayaraj, Andrew Xavier Raj |
| author_sort | Fadheel, Bashar Abbas |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Nowadays, renewable energy (RE) sources are heavily integrated into the power system due to the deregulation of the energy market, environmental and economic benefits. The intermittent nature of RE and the stochastic behavior of loads creates frequency aberrations in interconnected hybrid power systems (HPS). Hence, this paper attempts to develop an optimization technique to tune the controller optimally to regulate the frequency. A hybrid Sparrow Search Algorithm-Grey Wolf Optimizer (SSAGWO) is proposed to optimize the gain values of the proportional integral deriva-tive controller. The proposed algorithm helps to improve the original versions' exploration and exploitation. The optimization technique is coded in MATLAB and applied for frequency regula-tion of two-area HPS developed in Simulink. The efficacy of the proffered hybrid SSAGWO is first assessed on standard benchmark functions and then applied to the frequency control of the HPS model. The results obtained from the multi-area multi-source HPS demonstrate that the proposed hybrid SSAGWO optimized PID controller performs significantly by 53, 60, 20, and 70 in terms of settling time, peak undershoot, control effort, and steady-state error values than other state-of-the-art presented in the literature. Moreover, the robustness of the proffered method is also evaluated under the random varying load, variation of HPS system parameter, and weather intermittency of RE resources in real-time conditions. Furthermore, the controller's efficacy was also demonstrated by performing a sensitivity analysis of the proposed system with variations of 75 and 125 in the inertia constant and system loading from the nominal values. The results show that the proposed technique damped out the transient oscillations with minimum settling time. Moreover, the stability of the system is analyzed in the frequency domain using bode analy-sis. |
| first_indexed | 2025-11-15T13:54:04Z |
| format | Article |
| id | upm-106469 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T13:54:04Z |
| publishDate | 2023 |
| publisher | Multidisciplinary Digital Publishing Institute |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1064692024-09-26T08:31:12Z http://psasir.upm.edu.my/id/eprint/106469/ A hybrid grey wolf assisted-sparrow search algorithm for frequency control of RE integrated system Fadheel, Bashar Abbas Wahab, Noor Izzri Abdul Mahdi, Ali Jafer Premkumar, Manoharan Radzi, Mohd Amran Bin Mohd Soh, Azura Binti Che Veerasamy, Veerapandiyan Irudayaraj, Andrew Xavier Raj Nowadays, renewable energy (RE) sources are heavily integrated into the power system due to the deregulation of the energy market, environmental and economic benefits. The intermittent nature of RE and the stochastic behavior of loads creates frequency aberrations in interconnected hybrid power systems (HPS). Hence, this paper attempts to develop an optimization technique to tune the controller optimally to regulate the frequency. A hybrid Sparrow Search Algorithm-Grey Wolf Optimizer (SSAGWO) is proposed to optimize the gain values of the proportional integral deriva-tive controller. The proposed algorithm helps to improve the original versions' exploration and exploitation. The optimization technique is coded in MATLAB and applied for frequency regula-tion of two-area HPS developed in Simulink. The efficacy of the proffered hybrid SSAGWO is first assessed on standard benchmark functions and then applied to the frequency control of the HPS model. The results obtained from the multi-area multi-source HPS demonstrate that the proposed hybrid SSAGWO optimized PID controller performs significantly by 53, 60, 20, and 70 in terms of settling time, peak undershoot, control effort, and steady-state error values than other state-of-the-art presented in the literature. Moreover, the robustness of the proffered method is also evaluated under the random varying load, variation of HPS system parameter, and weather intermittency of RE resources in real-time conditions. Furthermore, the controller's efficacy was also demonstrated by performing a sensitivity analysis of the proposed system with variations of 75 and 125 in the inertia constant and system loading from the nominal values. The results show that the proposed technique damped out the transient oscillations with minimum settling time. Moreover, the stability of the system is analyzed in the frequency domain using bode analy-sis. Multidisciplinary Digital Publishing Institute 2023-01-20 Article PeerReviewed Fadheel, Bashar Abbas and Wahab, Noor Izzri Abdul and Mahdi, Ali Jafer and Premkumar, Manoharan and Radzi, Mohd Amran Bin Mohd and Soh, Azura Binti Che and Veerasamy, Veerapandiyan and Irudayaraj, Andrew Xavier Raj (2023) A hybrid grey wolf assisted-sparrow search algorithm for frequency control of RE integrated system. Energies, 16 (3). art. no. 1177. pp. 1-28. ISSN 1996-1073 https://www.mdpi.com/1996-1073/16/3/1177 10.3390/en16031177 |
| spellingShingle | Fadheel, Bashar Abbas Wahab, Noor Izzri Abdul Mahdi, Ali Jafer Premkumar, Manoharan Radzi, Mohd Amran Bin Mohd Soh, Azura Binti Che Veerasamy, Veerapandiyan Irudayaraj, Andrew Xavier Raj A hybrid grey wolf assisted-sparrow search algorithm for frequency control of RE integrated system |
| title | A hybrid grey wolf assisted-sparrow search algorithm for frequency control of RE integrated system |
| title_full | A hybrid grey wolf assisted-sparrow search algorithm for frequency control of RE integrated system |
| title_fullStr | A hybrid grey wolf assisted-sparrow search algorithm for frequency control of RE integrated system |
| title_full_unstemmed | A hybrid grey wolf assisted-sparrow search algorithm for frequency control of RE integrated system |
| title_short | A hybrid grey wolf assisted-sparrow search algorithm for frequency control of RE integrated system |
| title_sort | hybrid grey wolf assisted-sparrow search algorithm for frequency control of re integrated system |
| url | http://psasir.upm.edu.my/id/eprint/106469/ http://psasir.upm.edu.my/id/eprint/106469/ http://psasir.upm.edu.my/id/eprint/106469/ |