Research on the Power Flow of Distributed Generation Based on Micro-grid Experiment Platform
The access of a large number of distributed sources or the change of those sources’s operation status will cause power flow and node voltage change, and influence their own transient response feature of voltage drop. Therefore, a micro-grid which includes distributed photovoltaic and wind power simu...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Control and Information Technology
2014-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2014.06.002 |
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| _version_ | 1849224883579387904 |
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| author | LI Zhiyong WU Binbin WU Hengliang LI Yao |
| author_facet | LI Zhiyong WU Binbin WU Hengliang LI Yao |
| author_sort | LI Zhiyong |
| collection | DOAJ |
| description | The access of a large number of distributed sources or the change of those sources’s operation status will cause power flow and node voltage change, and influence their own transient response feature of voltage drop. Therefore, a micro-grid which includes distributed photovoltaic and wind power simulation units was taken as an actual object. It established distributed generation model and network model, and performed simulation process by Newton-Raphson power flow algorithm. The error between the measured data and the theoretical data turned out to be less than 3%. Futhermore, it regulated output power of the controllable generation unit, and analyzed the voltage oscillation and lowvoltage ride-through based on grid-voltage drop simulated by grid simulator. Test results show that the platform can provide semi-physical simulation basis for the research on power flow in distributed generation system. |
| format | Article |
| id | doaj-art-7b947cffd9834d31830355a3eb86d930 |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2014-01-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-7b947cffd9834d31830355a3eb86d9302025-08-25T06:50:59ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272014-01-01316982331285Research on the Power Flow of Distributed Generation Based on Micro-grid Experiment PlatformLI ZhiyongWU BinbinWU HengliangLI YaoThe access of a large number of distributed sources or the change of those sources’s operation status will cause power flow and node voltage change, and influence their own transient response feature of voltage drop. Therefore, a micro-grid which includes distributed photovoltaic and wind power simulation units was taken as an actual object. It established distributed generation model and network model, and performed simulation process by Newton-Raphson power flow algorithm. The error between the measured data and the theoretical data turned out to be less than 3%. Futhermore, it regulated output power of the controllable generation unit, and analyzed the voltage oscillation and lowvoltage ride-through based on grid-voltage drop simulated by grid simulator. Test results show that the platform can provide semi-physical simulation basis for the research on power flow in distributed generation system.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2014.06.002distributed generationsemi-physical simulationNewton-Raphson algorithmpower flownode voltage |
| spellingShingle | LI Zhiyong WU Binbin WU Hengliang LI Yao Research on the Power Flow of Distributed Generation Based on Micro-grid Experiment Platform Kongzhi Yu Xinxi Jishu distributed generation semi-physical simulation Newton-Raphson algorithm power flow node voltage |
| title | Research on the Power Flow of Distributed Generation Based on Micro-grid Experiment Platform |
| title_full | Research on the Power Flow of Distributed Generation Based on Micro-grid Experiment Platform |
| title_fullStr | Research on the Power Flow of Distributed Generation Based on Micro-grid Experiment Platform |
| title_full_unstemmed | Research on the Power Flow of Distributed Generation Based on Micro-grid Experiment Platform |
| title_short | Research on the Power Flow of Distributed Generation Based on Micro-grid Experiment Platform |
| title_sort | research on the power flow of distributed generation based on micro grid experiment platform |
| topic | distributed generation semi-physical simulation Newton-Raphson algorithm power flow node voltage |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2014.06.002 |
| work_keys_str_mv | AT lizhiyong researchonthepowerflowofdistributedgenerationbasedonmicrogridexperimentplatform AT wubinbin researchonthepowerflowofdistributedgenerationbasedonmicrogridexperimentplatform AT wuhengliang researchonthepowerflowofdistributedgenerationbasedonmicrogridexperimentplatform AT liyao researchonthepowerflowofdistributedgenerationbasedonmicrogridexperimentplatform |