Modeling and Simulation for an 8 kW Three-Phase Grid-Connected Photo-Voltaic Power System
Gird-connected Photo-Voltaic (PV) systems rated as 5-10 kW level have advantages of scalability and energy-saving, so they are very typical for small-scale household solar applications. In this paper, an 8 kW three-phase grid-connected PV system model is proposed and studied. In this high-fidelity m...
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| Format: | Article |
| Language: | English |
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De Gruyter
2017-09-01
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| Series: | Open Physics |
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| Online Access: | https://doi.org/10.1515/phys-2017-0070 |
| _version_ | 1818608879153446912 |
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| author | Cen Zhaohui |
| author_facet | Cen Zhaohui |
| author_sort | Cen Zhaohui |
| collection | DOAJ |
| description | Gird-connected Photo-Voltaic (PV) systems rated as 5-10 kW level have advantages of scalability and energy-saving, so they are very typical for small-scale household solar applications. In this paper, an 8 kW three-phase grid-connected PV system model is proposed and studied. In this high-fidelity model, some basic PV system components such as solar panels, DC-DC converters, DC-AC inverters and three-phase utility grids are mathematically modelled and organized as a complete simulation model. Also, an overall power controller with Maximum Power Point Control (MPPT) is proposed to achieve both high-efficiency for solar energy harvesting and grid-connection stability. Finally, simulation results demonstrate the effectiveness of the PV system model and the proposed controller, and power quality issues are discussed. |
| first_indexed | 2024-12-16T14:49:39Z |
| format | Article |
| id | doaj.art-41c5990e36624c7d9e975629d25ebb2d |
| institution | Directory Open Access Journal |
| issn | 2391-5471 |
| language | English |
| last_indexed | 2024-12-16T14:49:39Z |
| publishDate | 2017-09-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Open Physics |
| spelling | doaj.art-41c5990e36624c7d9e975629d25ebb2d2022-12-21T22:27:38ZengDe GruyterOpen Physics2391-54712017-09-0115160361210.1515/phys-2017-0070phys-2017-0070Modeling and Simulation for an 8 kW Three-Phase Grid-Connected Photo-Voltaic Power SystemCen Zhaohui0Qatar Environment and Energy Research Institute, Hamad Bin Khalifa University, a member of Qatar Foundation, P.O. Box 5825, Doha, QatarGird-connected Photo-Voltaic (PV) systems rated as 5-10 kW level have advantages of scalability and energy-saving, so they are very typical for small-scale household solar applications. In this paper, an 8 kW three-phase grid-connected PV system model is proposed and studied. In this high-fidelity model, some basic PV system components such as solar panels, DC-DC converters, DC-AC inverters and three-phase utility grids are mathematically modelled and organized as a complete simulation model. Also, an overall power controller with Maximum Power Point Control (MPPT) is proposed to achieve both high-efficiency for solar energy harvesting and grid-connection stability. Finally, simulation results demonstrate the effectiveness of the PV system model and the proposed controller, and power quality issues are discussed.https://doi.org/10.1515/phys-2017-0070modeling and simulationphoto-voltaic grid-connected systemmaximum power point trackingconverters88.05.ec84.30.jc88.05.gh |
| spellingShingle | Cen Zhaohui Modeling and Simulation for an 8 kW Three-Phase Grid-Connected Photo-Voltaic Power System Open Physics modeling and simulation photo-voltaic grid-connected system maximum power point tracking converters 88.05.ec 84.30.jc 88.05.gh |
| title | Modeling and Simulation for an 8 kW Three-Phase Grid-Connected Photo-Voltaic Power System |
| title_full | Modeling and Simulation for an 8 kW Three-Phase Grid-Connected Photo-Voltaic Power System |
| title_fullStr | Modeling and Simulation for an 8 kW Three-Phase Grid-Connected Photo-Voltaic Power System |
| title_full_unstemmed | Modeling and Simulation for an 8 kW Three-Phase Grid-Connected Photo-Voltaic Power System |
| title_short | Modeling and Simulation for an 8 kW Three-Phase Grid-Connected Photo-Voltaic Power System |
| title_sort | modeling and simulation for an 8 kw three phase grid connected photo voltaic power system |
| topic | modeling and simulation photo-voltaic grid-connected system maximum power point tracking converters 88.05.ec 84.30.jc 88.05.gh |
| url | https://doi.org/10.1515/phys-2017-0070 |
| work_keys_str_mv | AT cenzhaohui modelingandsimulationforan8kwthreephasegridconnectedphotovoltaicpowersystem |