Primary frequency regulation strategy for doubly-fed induction generators based on virtual inertia
With the continuous increase of wind power generation capacity, the necessity of wind power generation participating in primary frequency regulation is also increasing. Most traditional doubly-fed induction generators do not have the capability of frequency regulation control. To solve this problem,...
| الحاوية / القاعدة: | International Journal of Metrology and Quality Engineering |
|---|---|
| المؤلفون الرئيسيون: | , |
| التنسيق: | مقال |
| اللغة: | الإنجليزية |
| منشور في: |
EDP Sciences
2024-01-01
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://www.metrology-journal.org/articles/ijmqe/full_html/2024/01/ijmqe240016/ijmqe240016.html |
| _version_ | 1849755175359610880 |
|---|---|
| author | Zhao Jingwei Dou Zhenhai |
| author_facet | Zhao Jingwei Dou Zhenhai |
| author_sort | Zhao Jingwei |
| collection | DOAJ |
| container_title | International Journal of Metrology and Quality Engineering |
| description | With the continuous increase of wind power generation capacity, the necessity of wind power generation participating in primary frequency regulation is also increasing. Most traditional doubly-fed induction generators do not have the capability of frequency regulation control. To solve this problem, the primary frequency regulation strategy for doubly-fed induction generators is designed based by using the inertia of wind turbines. The power control principle and frequency response process of doubly-fed induction generators are studied. On this basis, a strategy of primary frequency regulation based on virtual inertia is proposed. The method enhances the ability of the doubly-fed induction generator to adjust transient and steady-state power when the frequency of the power network changes, and realizes the doubly-fed generators to take part in the primary frequency regulation of the power system. The 3-generator 9-bus model is built using MATLAB/Simulink, in which wind power capacity accounted for 20%. Using this model, it is verified that the virtual inertia strategy can make the output power of doubly-fed generator change with the frequency of the power grid, can effectively participate in the primary frequency regulation of the power grid. |
| format | Article |
| id | doaj-art-0c8d63f091a741d2baa60163e4a037df |
| institution | Directory of Open Access Journals |
| issn | 2107-6847 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| spelling | doaj-art-0c8d63f091a741d2baa60163e4a037df2025-08-20T01:36:35ZengEDP SciencesInternational Journal of Metrology and Quality Engineering2107-68472024-01-01152010.1051/ijmqe/2024018ijmqe240016Primary frequency regulation strategy for doubly-fed induction generators based on virtual inertiaZhao Jingwei0Dou Zhenhai1Shandong University of TechnologyShandong University of TechnologyWith the continuous increase of wind power generation capacity, the necessity of wind power generation participating in primary frequency regulation is also increasing. Most traditional doubly-fed induction generators do not have the capability of frequency regulation control. To solve this problem, the primary frequency regulation strategy for doubly-fed induction generators is designed based by using the inertia of wind turbines. The power control principle and frequency response process of doubly-fed induction generators are studied. On this basis, a strategy of primary frequency regulation based on virtual inertia is proposed. The method enhances the ability of the doubly-fed induction generator to adjust transient and steady-state power when the frequency of the power network changes, and realizes the doubly-fed generators to take part in the primary frequency regulation of the power system. The 3-generator 9-bus model is built using MATLAB/Simulink, in which wind power capacity accounted for 20%. Using this model, it is verified that the virtual inertia strategy can make the output power of doubly-fed generator change with the frequency of the power grid, can effectively participate in the primary frequency regulation of the power grid.https://www.metrology-journal.org/articles/ijmqe/full_html/2024/01/ijmqe240016/ijmqe240016.htmlfrequency regulationdoubly-fed induction generatorvirtual inertia |
| spellingShingle | Zhao Jingwei Dou Zhenhai Primary frequency regulation strategy for doubly-fed induction generators based on virtual inertia frequency regulation doubly-fed induction generator virtual inertia |
| title | Primary frequency regulation strategy for doubly-fed induction generators based on virtual inertia |
| title_full | Primary frequency regulation strategy for doubly-fed induction generators based on virtual inertia |
| title_fullStr | Primary frequency regulation strategy for doubly-fed induction generators based on virtual inertia |
| title_full_unstemmed | Primary frequency regulation strategy for doubly-fed induction generators based on virtual inertia |
| title_short | Primary frequency regulation strategy for doubly-fed induction generators based on virtual inertia |
| title_sort | primary frequency regulation strategy for doubly fed induction generators based on virtual inertia |
| topic | frequency regulation doubly-fed induction generator virtual inertia |
| url | https://www.metrology-journal.org/articles/ijmqe/full_html/2024/01/ijmqe240016/ijmqe240016.html |
| work_keys_str_mv | AT zhaojingwei primaryfrequencyregulationstrategyfordoublyfedinductiongeneratorsbasedonvirtualinertia AT douzhenhai primaryfrequencyregulationstrategyfordoublyfedinductiongeneratorsbasedonvirtualinertia |