Applying the Taguchi Method for Investigating the Phase-Locked Loop Dynamics Affected by Hybrid Storage System Parameters
Storage systems play an important role in performance of micro-grids. Storage systems may decrease fluctuations caused by periodic and unpredictable nature of distributed generation resource. Some micro-grids are connected to the network via a grid-interface converter. The phase-locked loop (PLL) is...
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| Format: | Article |
| Language: | English |
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MDPI AG
2018-01-01
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| Series: | Energies |
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| Online Access: | http://www.mdpi.com/1996-1073/11/1/226 |
| _version_ | 1828283207466876928 |
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| author | Mostafa Ahmadzadeh Saeedollah Mortazavi Mohsen Saniei |
| author_facet | Mostafa Ahmadzadeh Saeedollah Mortazavi Mohsen Saniei |
| author_sort | Mostafa Ahmadzadeh |
| collection | DOAJ |
| description | Storage systems play an important role in performance of micro-grids. Storage systems may decrease fluctuations caused by periodic and unpredictable nature of distributed generation resource. Some micro-grids are connected to the network via a grid-interface converter. The phase-locked loop (PLL) is a commonly technique for the grid synchronization of network-connected converters. Various parameters affect the stability of PLL (including the network-side and microgrid-side parameters). The effect of the micro-grid-side parameters on the stability of the PLL has not been studied so far. In this paper, the stability of PLL influenced by microgrid-side parameters has been evaluated after a detailed analytical modeling of micro-grid components (including the production power fluctuations, energy storage system, microgrid-side loads, controller parameters etc.). This paper proposes two new stability analysis criteria for PLL affected by micro-grid and hybrid storage system parameters. Using proposed criteria for stability of PLL, optimized rate of micro-grid and hybrid storage system parameters are obtained using statistical methods (Taguchi approach). Finally, behavior of PLL affected by hybrid storage system is investigated. The simulation results and eigenvalues analysis confirm the theoretical analysis and proposed criteria. |
| first_indexed | 2024-04-13T08:41:38Z |
| format | Article |
| id | doaj.art-eeb7e98f00ce4a79a092f19420ee3b47 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-04-13T08:41:38Z |
| publishDate | 2018-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-eeb7e98f00ce4a79a092f19420ee3b472022-12-22T02:53:52ZengMDPI AGEnergies1996-10732018-01-0111122610.3390/en11010226en11010226Applying the Taguchi Method for Investigating the Phase-Locked Loop Dynamics Affected by Hybrid Storage System ParametersMostafa Ahmadzadeh0Saeedollah Mortazavi1Mohsen Saniei2Department of Electrical Engineering, Faculty of Engineering, Shahid Chamran University of Ahvaz, Ahvaz 61357-43337, IranDepartment of Electrical Engineering, Faculty of Engineering, Shahid Chamran University of Ahvaz, Ahvaz 61357-43337, IranDepartment of Electrical Engineering, Faculty of Engineering, Shahid Chamran University of Ahvaz, Ahvaz 61357-43337, IranStorage systems play an important role in performance of micro-grids. Storage systems may decrease fluctuations caused by periodic and unpredictable nature of distributed generation resource. Some micro-grids are connected to the network via a grid-interface converter. The phase-locked loop (PLL) is a commonly technique for the grid synchronization of network-connected converters. Various parameters affect the stability of PLL (including the network-side and microgrid-side parameters). The effect of the micro-grid-side parameters on the stability of the PLL has not been studied so far. In this paper, the stability of PLL influenced by microgrid-side parameters has been evaluated after a detailed analytical modeling of micro-grid components (including the production power fluctuations, energy storage system, microgrid-side loads, controller parameters etc.). This paper proposes two new stability analysis criteria for PLL affected by micro-grid and hybrid storage system parameters. Using proposed criteria for stability of PLL, optimized rate of micro-grid and hybrid storage system parameters are obtained using statistical methods (Taguchi approach). Finally, behavior of PLL affected by hybrid storage system is investigated. The simulation results and eigenvalues analysis confirm the theoretical analysis and proposed criteria.http://www.mdpi.com/1996-1073/11/1/226hybrid storage system parametersnew stability analysis criteriaoptimized rate of micro-grid and hybrid storage system parametersTaguchi approachanalytical modeling |
| spellingShingle | Mostafa Ahmadzadeh Saeedollah Mortazavi Mohsen Saniei Applying the Taguchi Method for Investigating the Phase-Locked Loop Dynamics Affected by Hybrid Storage System Parameters Energies hybrid storage system parameters new stability analysis criteria optimized rate of micro-grid and hybrid storage system parameters Taguchi approach analytical modeling |
| title | Applying the Taguchi Method for Investigating the Phase-Locked Loop Dynamics Affected by Hybrid Storage System Parameters |
| title_full | Applying the Taguchi Method for Investigating the Phase-Locked Loop Dynamics Affected by Hybrid Storage System Parameters |
| title_fullStr | Applying the Taguchi Method for Investigating the Phase-Locked Loop Dynamics Affected by Hybrid Storage System Parameters |
| title_full_unstemmed | Applying the Taguchi Method for Investigating the Phase-Locked Loop Dynamics Affected by Hybrid Storage System Parameters |
| title_short | Applying the Taguchi Method for Investigating the Phase-Locked Loop Dynamics Affected by Hybrid Storage System Parameters |
| title_sort | applying the taguchi method for investigating the phase locked loop dynamics affected by hybrid storage system parameters |
| topic | hybrid storage system parameters new stability analysis criteria optimized rate of micro-grid and hybrid storage system parameters Taguchi approach analytical modeling |
| url | http://www.mdpi.com/1996-1073/11/1/226 |
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