Turbine Fast Valving Setting Method Based on the Hybrid Simulation Approach; Energies; Vol. 16, iss. 4
| Parent link: | Energies.— .— Basel: MDPI AG Vol. 16, iss. 4.— 2023.— Article number 1745, 24 p. |
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| 其他作者: | , , , |
| 总结: | Title screen Turbine fast valving is one way to preserve the stability of power systems in case of emergency excess power. The determination of optimal setting parameters of turbine fast valving is a rather complicated task. It is connected with the necessity to determine the parameters of an electrical signal, which controls by means of an amplifier the position of control valves and, accordingly, the value of the output turbine power. The amplitude, duration, as well as the form of the electric signal influence the speed and depth of turbine unloading; they also determine the character of transient process development, including in the post-emergency mode. The proposed approach differs from the currently used one in that the optimal electrical signal shape is selected by multiple detailed modelling in power system simulators, rather than one of three to five initial settings determined at the turbine manufacturer without taking into account the response of the power system. Thus, when using complete and reliable information regarding the processes in the turbine and generator equipment, its control systems, and the power system as a whole, it becomes possible to form the necessary shape of an electrical signal in the event of losing stability in a place of interest in the power system due to the occurrence of an emergency excess of generated active power of various values. The developed approach was tested, and the results of the study were verified by the field data Текстовый файл |
| 语言: | 英语 |
| 出版: |
2023
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| 主题: | |
| 在线阅读: | https://doi.org/10.3390/en16041745 |
| 格式: | 电子 本书章节 |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=683639 |
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| 200 | 1 | |a Turbine Fast Valving Setting Method Based on the Hybrid Simulation Approach |f Nikolay Ruban, Anton Kievets, Mikhail Andreev, Aleksey Suvorov | |
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| 300 | |a Title screen | ||
| 320 | |a References: 34 tit | ||
| 330 | |a Turbine fast valving is one way to preserve the stability of power systems in case of emergency excess power. The determination of optimal setting parameters of turbine fast valving is a rather complicated task. It is connected with the necessity to determine the parameters of an electrical signal, which controls by means of an amplifier the position of control valves and, accordingly, the value of the output turbine power. The amplitude, duration, as well as the form of the electric signal influence the speed and depth of turbine unloading; they also determine the character of transient process development, including in the post-emergency mode. The proposed approach differs from the currently used one in that the optimal electrical signal shape is selected by multiple detailed modelling in power system simulators, rather than one of three to five initial settings determined at the turbine manufacturer without taking into account the response of the power system. Thus, when using complete and reliable information regarding the processes in the turbine and generator equipment, its control systems, and the power system as a whole, it becomes possible to form the necessary shape of an electrical signal in the event of losing stability in a place of interest in the power system due to the occurrence of an emergency excess of generated active power of various values. The developed approach was tested, and the results of the study were verified by the field data | ||
| 336 | |a Текстовый файл | ||
| 461 | 1 | |t Energies |c Basel |n MDPI AG | |
| 463 | 1 | |t Vol. 16, iss. 4 |v Article number 1745, 24 p. |d 2023 | |
| 610 | 1 | |a turbine fast valving | |
| 610 | 1 | |a hybrid approach | |
| 610 | 1 | |a power system stability | |
| 610 | 1 | |a detail model | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 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 Kievets |b A. V. |c power industry specialist |c Research Engineer of Tomsk Polytechnic University |f 1993- |g Anton Vladimirovich |9 21628 | |
| 701 | 1 | |a Andreev |b M. V. |c specialist in the field of electric power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1987- |g Mikhail Vladimirovich |9 18322 | |
| 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/10.3390/en16041745 |z https://doi.org/10.3390/en16041745 | |
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