IMPROVING SUCKER ROD PUMP EFFICIENCY USING FREQUENCY CONTROLLED INDUCTION MOTOR
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
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IMPROVING SUCKER ROD PUMP EFFICIENCY USING FREQUENCY CONTROLLED INDUCTION MOTOR
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| Автор |
Tecle, S. I.
Ziuzev, A. M. Kostylev, A. V. |
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| Тематика |
CORE LOSS
FIELD-ORIENTED CONTROL INDUCTION MACHINE OPTIMIZED CONTROL SUCKER ROD PUMP VARIABLE SPEED DRIVE |
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| Описание |
Relevance. In sucker rod pump installations, the cost of the prime mover's power use has substantial effect on the overall operational cost. Reduction in power consumption can lead to reduction in operating cost. Hence, as the sucker rod pump is dominant in the oil industry, any means which reduces the energy consumption can produce considerable economic benefit and help to meet the energy efficiency targets and standards. Due to the losses in the prime mover, surface transmission, and sucker rod string the power required to lift oil to the surface is always less than the power input to the prime mover. Induction motors, which are widely used as prime movers in sucker rod pump installations, operate at significantly lower efficiency and at a load lower than their rated capacity. Therefore, the demand for efficiency improvement is readily seen. This demand can be achieved by controlling motor losses through AC-DC-AC converter. The main aim of the research is to develop control strategy that helps to operate the sucker rod pump drive at optimal efficiency. Objects: electrical drive, sucker rod pump, oil producing well. Method: integrated simulation model consisting of the models of AC-DC-AC converter, induction motor including iron loss, sucker rod pump; vector control; generation of optimal magnetizing current trajectory for one cycle of pump operation. Result. The energy consumption of sucker rod pump unit for operation at rated flux and the one based on optimal magnetizing current trajectory were compared using an integrated simulation model. The simulation results indicate that about 1,6 % of the required energy can be saved when the sucker rod pump is operated based on the calculated optimal magnetizing current trajectory. © 2022 Tomsk Polytechnic University, Publishing House. All rights reserved.
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| Дата |
2024-04-08T11:07:47Z
2024-04-08T11:07:47Z 2022 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) Published version (info:eu-repo/semantics/publishedVersion) |
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| Идентификатор |
Tecle, SI, Ziuzev, AM & Kostylev, AV 2022, 'IMPROVING SUCKER ROD PUMP EFFICIENCY USING FREQUENCY CONTROLLED INDUCTION MOTOR', Bulletin of the Tomsk Polytechnic University, Geo Assets Engineering, Том. 333, № 11, стр. 140-148. https://doi.org/10.18799/24131830/2022/11/3955
Tecle, S. I., Ziuzev, A. M., & Kostylev, A. V. (2022). IMPROVING SUCKER ROD PUMP EFFICIENCY USING FREQUENCY CONTROLLED INDUCTION MOTOR. Bulletin of the Tomsk Polytechnic University, Geo Assets Engineering, 333(11), 140-148. https://doi.org/10.18799/24131830/2022/11/3955 2500-1019 Final All Open Access; Gold Open Access; Green Open Access http://izvestiya-tpu.ru/archive/article/download/3955/2838 http://izvestiya-tpu.ru/archive/article/download/3955/2838 http://elar.urfu.ru/handle/10995/131513 49872425 10.18799/24131830/2022/11/3955 85143871859 001123654800013 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by-nc https://creativecommons.org/licenses/by-nc/4.0/ |
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| Формат |
application/pdf
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| Издатель |
Tomsk Polytechnic University, Publishing House
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| Источник |
Bulletin of the Tomsk Polytechnic University Geo Assets Engineering
Bulletin of the Tomsk Polytechnic University, Geo Assets Engineering |
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