Simulation Analysis on Active Frequency Support Features of Grid-Forming Wind Turbine
This paper presents an architecture for controlling grid-forming wind turbines, focusing on the frequency support features of grid-forming wind turbines based on doubly-fed induction generator (DFIG), for the purpose of quantitatively analyzing their key parameters, including inertia time constant a...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2025-02-01
|
| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2025.01.010 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849224690404425728 |
|---|---|
| author | QU Sheng TANG Jianping LI Yangtao LIU Hongwen PANG Jiameng HU Peng |
| author_facet | QU Sheng TANG Jianping LI Yangtao LIU Hongwen PANG Jiameng HU Peng |
| author_sort | QU Sheng |
| collection | DOAJ |
| description | This paper presents an architecture for controlling grid-forming wind turbines, focusing on the frequency support features of grid-forming wind turbines based on doubly-fed induction generator (DFIG), for the purpose of quantitatively analyzing their key parameters, including inertia time constant and droop coefficient. Based on the main differences between "grid-forming" control and "grid-following" control in the implementation of conversion system control, the initial analysis addressed the main principles of currently prevailing approaches: virtual synchronous control mode and droop control mode. Then, an electromagnetic model of grid-forming wind turbines was established based on the proposed architecture and PSCAD platform, incorporating active power-frequency (P-F) virtual synchronization control and active power-frequency droop control. Subsequent verification was conducted on technical aspects, including the key parameters and features of active frequency support. The results showed good response performance in inertia support for the virtual synchronization control mode, due to its imitation on synchronizer characteristics. It is feasible to achieve scenario-matching inertia support response by applying suitable time constants. Single wind turbine achieves an active support of 5.5% of the rated power when frequency change rate is 1 Hz/s. On the contrary, the grid-forming wind turbines utilizing the droop control mode exhibited diminished inertia support response, despite their good performance in responding primary frequency regulation,and the droop coefficient of wind turbine can be effectively adjusted between 5% and 10%. |
| format | Article |
| id | doaj-art-f467846576104ca8abc0c01694afb28b |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2025-02-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-f467846576104ca8abc0c01694afb28b2025-08-25T06:57:25ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272025-02-01647088393923Simulation Analysis on Active Frequency Support Features of Grid-Forming Wind TurbineQU ShengTANG JianpingLI YangtaoLIU HongwenPANG JiamengHU PengThis paper presents an architecture for controlling grid-forming wind turbines, focusing on the frequency support features of grid-forming wind turbines based on doubly-fed induction generator (DFIG), for the purpose of quantitatively analyzing their key parameters, including inertia time constant and droop coefficient. Based on the main differences between "grid-forming" control and "grid-following" control in the implementation of conversion system control, the initial analysis addressed the main principles of currently prevailing approaches: virtual synchronous control mode and droop control mode. Then, an electromagnetic model of grid-forming wind turbines was established based on the proposed architecture and PSCAD platform, incorporating active power-frequency (P-F) virtual synchronization control and active power-frequency droop control. Subsequent verification was conducted on technical aspects, including the key parameters and features of active frequency support. The results showed good response performance in inertia support for the virtual synchronization control mode, due to its imitation on synchronizer characteristics. It is feasible to achieve scenario-matching inertia support response by applying suitable time constants. Single wind turbine achieves an active support of 5.5% of the rated power when frequency change rate is 1 Hz/s. On the contrary, the grid-forming wind turbines utilizing the droop control mode exhibited diminished inertia support response, despite their good performance in responding primary frequency regulation,and the droop coefficient of wind turbine can be effectively adjusted between 5% and 10%.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2025.01.010grid-forming wind turbineactive frequency supportvirtual synchronizationdroop controlinertia responseprimary frequency regulation |
| spellingShingle | QU Sheng TANG Jianping LI Yangtao LIU Hongwen PANG Jiameng HU Peng Simulation Analysis on Active Frequency Support Features of Grid-Forming Wind Turbine Kongzhi Yu Xinxi Jishu grid-forming wind turbine active frequency support virtual synchronization droop control inertia response primary frequency regulation |
| title | Simulation Analysis on Active Frequency Support Features of Grid-Forming Wind Turbine |
| title_full | Simulation Analysis on Active Frequency Support Features of Grid-Forming Wind Turbine |
| title_fullStr | Simulation Analysis on Active Frequency Support Features of Grid-Forming Wind Turbine |
| title_full_unstemmed | Simulation Analysis on Active Frequency Support Features of Grid-Forming Wind Turbine |
| title_short | Simulation Analysis on Active Frequency Support Features of Grid-Forming Wind Turbine |
| title_sort | simulation analysis on active frequency support features of grid forming wind turbine |
| topic | grid-forming wind turbine active frequency support virtual synchronization droop control inertia response primary frequency regulation |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2025.01.010 |
| work_keys_str_mv | AT qusheng simulationanalysisonactivefrequencysupportfeaturesofgridformingwindturbine AT tangjianping simulationanalysisonactivefrequencysupportfeaturesofgridformingwindturbine AT liyangtao simulationanalysisonactivefrequencysupportfeaturesofgridformingwindturbine AT liuhongwen simulationanalysisonactivefrequencysupportfeaturesofgridformingwindturbine AT pangjiameng simulationanalysisonactivefrequencysupportfeaturesofgridformingwindturbine AT hupeng simulationanalysisonactivefrequencysupportfeaturesofgridformingwindturbine |