A feedforward control for increasing the damping effect of enhanced current-controlled virtual synchronous generator; Electric Power Systems Research; Vol. 234
| Parent link: | Electric Power Systems Research.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 234.— 2024.— Artcile number 110659, 13 p. |
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| Další autoři: | , , , , , |
| Shrnutí: | Title screen Novel grid-forming control strategies based on the virtual synchronous generator (VSG) algorithm are becoming a key technology for power converters in modern hybrid power systems. This paper considers an alternative current-controlled VSG structure (CC-VSG). However, this structure is complex third-order system and is characterized by the lack of damping torque when the grid strength changes. Therefore, in this paper an enhancement of the CC-VSG damping properties via a feedforward controller is proposed. The analysis of the closed-loop transfer function demonstrates the reduction of the model order to the second order due to the proposed controller. By analyzing the state-space model, the predominant impact of the gain of the developed controller on the low-frequency roots is proved. As a result, it is concluded that the enhanced CC-VSG structure is efficient, stable and can be flexibly tuned to obtain any desired dynamic response under different grid strength conditions and load variation Текстовый файл AM_Agreement |
| Jazyk: | angličtina |
| Vydáno: |
2024
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| Témata: | |
| On-line přístup: | https://doi.org/10.1016/j.epsr.2024.110659 |
| Médium: | MixedMaterials Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=683488 |
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| 200 | 1 | |a A feedforward control for increasing the damping effect of enhanced current-controlled virtual synchronous generator |f Alisher Askarov, Nikolay Ruban, Yuly Bay [et al.] | |
| 203 | |a Текст |b визуальный |c электронный | ||
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| 300 | |a Title screen | ||
| 320 | |a References: 55 tit | ||
| 330 | |a Novel grid-forming control strategies based on the virtual synchronous generator (VSG) algorithm are becoming a key technology for power converters in modern hybrid power systems. This paper considers an alternative current-controlled VSG structure (CC-VSG). However, this structure is complex third-order system and is characterized by the lack of damping torque when the grid strength changes. Therefore, in this paper an enhancement of the CC-VSG damping properties via a feedforward controller is proposed. The analysis of the closed-loop transfer function demonstrates the reduction of the model order to the second order due to the proposed controller. By analyzing the state-space model, the predominant impact of the gain of the developed controller on the low-frequency roots is proved. As a result, it is concluded that the enhanced CC-VSG structure is efficient, stable and can be flexibly tuned to obtain any desired dynamic response under different grid strength conditions and load variation | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Electric Power Systems Research |c Amsterdam |n Elsevier Science Publishing Company Inc. | |
| 463 | 1 | |t Vol. 234 |v Artcile number 110659, 13 p. |d 2024 | |
| 610 | 1 | |a Power system stability | |
| 610 | 1 | |a Renewable energy sources | |
| 610 | 1 | |a Virtual inertia controlFeedforward control | |
| 610 | 1 | |a Virtual synchronous generator | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Askarov |b A. B. |c power industry specialist |c Research Engineer of Tomsk Polytechnic University |f 1994- |g Alisher Bakhramzhonovich |9 21629 | |
| 701 | 1 | |a Ruban |b N. Yu. |c specialist in the field of electric power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of Sciences |f 1988- |g Nikolay Yurievich |9 18099 | |
| 701 | 1 | |a Bay |b Yu. D. |c Specialist in the field of electric power engineering |c Assistant of the Department of Tomsk Polytechnic University |f 1991- |g Yuly Dmitrievich |9 21200 | |
| 701 | 1 | |a Ufa |b R. A. |c specialist in the field of electric power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1988- |g Ruslan Alexandrovich |9 16731 | |
| 701 | 1 | |a Malkova |b Ya. Yu. |c specialist in the field of electric power engineering |c Assistant of assistant of the department Tomsk Polytechnic University |f 1996- |g Yana Yurievna |y Tomsk |9 22789 | |
| 701 | 1 | |a Suvorov |b A. A. |c specialist in the field of electric power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1990- |g Aleksey Aleksandrovich |9 18807 | |
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| 856 | 4 | |u https://doi.org/10.1016/j.epsr.2024.110659 |z https://doi.org/10.1016/j.epsr.2024.110659 | |
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