Determination of the influence of hydraulic load of centrifugal pump on coordinates of asynchronous frequency-controlled electric drive
The article considers the construction of a simulation model of an electrical complex including an asynchronous electric motor with frequency regulation, driving a centrifugal pump. Fluid pumping stations based on centrifugal pumps with asynchronous electric drives controlled by frequency convert...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2023-09-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2023/%E2%84%963%20(187)%20(%D0%9E%D0%9D%D0%92)/84-91%20%D0%9B%D1%8B%D1%81%D0%B5%D0%BD%D0%BA%D0%BE%20O.%20%D0%90..pdf |
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| _version_ | 1832548298053910528 |
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| author | O. A. Lysenko |
| author_facet | O. A. Lysenko |
| author_sort | O. A. Lysenko |
| collection | DOAJ |
| description | The article considers the construction of a simulation model of an electrical complex
including an asynchronous electric motor with frequency regulation, driving
a centrifugal pump. Fluid pumping stations based on centrifugal pumps with
asynchronous electric drives controlled by frequency converters are widely used,
which makes the work relevant. Obtaining the dynamic characteristics of these
drives makes it possible to understand the relationship of energy distribution, as
well as to coordinate the operating modes of its main parts. For this purpose, a
simulation model of the electric drive of the liquid pumping station is developed.
This simulation model is used to carry out numerical experiments of the system,
which includes the power channel of the electric drive, as well as the control
system. Simintech software product is used as a modeling environment. In the work,
transient processes of the coordinates of the electric drive are obtained under
the influence of both the hydraulic load and the power supply. The influence of
the hydraulic resistance of the pressure pipeline and static back pressure on the
mechanical characteristic of the moment of resistance of the electric drive as a
whole is shown. The considered approach for calculating the characteristics makes
it possible to evaluate the mutual influence of the coordinates of various physical
nature of centrifugal pump installations with an asynchronous frequency-controlled
electric motor on each other. |
| format | Article |
| id | doaj-art-dc89d42ff53b46f4a9b0c3e3c00e53e1 |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2023-09-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-dc89d42ff53b46f4a9b0c3e3c00e53e12025-02-03T06:21:19ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412023-09-013 (187)849110.25206/1813-8225-2023-187-84-91Determination of the influence of hydraulic load of centrifugal pump on coordinates of asynchronous frequency-controlled electric driveO. A. Lysenko0https://orcid.org/0000-0002-7924-5494Omsk State Technical UniversityThe article considers the construction of a simulation model of an electrical complex including an asynchronous electric motor with frequency regulation, driving a centrifugal pump. Fluid pumping stations based on centrifugal pumps with asynchronous electric drives controlled by frequency converters are widely used, which makes the work relevant. Obtaining the dynamic characteristics of these drives makes it possible to understand the relationship of energy distribution, as well as to coordinate the operating modes of its main parts. For this purpose, a simulation model of the electric drive of the liquid pumping station is developed. This simulation model is used to carry out numerical experiments of the system, which includes the power channel of the electric drive, as well as the control system. Simintech software product is used as a modeling environment. In the work, transient processes of the coordinates of the electric drive are obtained under the influence of both the hydraulic load and the power supply. The influence of the hydraulic resistance of the pressure pipeline and static back pressure on the mechanical characteristic of the moment of resistance of the electric drive as a whole is shown. The considered approach for calculating the characteristics makes it possible to evaluate the mutual influence of the coordinates of various physical nature of centrifugal pump installations with an asynchronous frequency-controlled electric motor on each other.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2023/%E2%84%963%20(187)%20(%D0%9E%D0%9D%D0%92)/84-91%20%D0%9B%D1%8B%D1%81%D0%B5%D0%BD%D0%BA%D0%BE%20O.%20%D0%90..pdfasynchronous motorpipelinecentrifugal pumpinvertertransients |
| spellingShingle | O. A. Lysenko Determination of the influence of hydraulic load of centrifugal pump on coordinates of asynchronous frequency-controlled electric drive Омский научный вестник asynchronous motor pipeline centrifugal pump inverter transients |
| title | Determination of the influence of hydraulic load of centrifugal pump on coordinates of asynchronous frequency-controlled electric drive |
| title_full | Determination of the influence of hydraulic load of centrifugal pump on coordinates of asynchronous frequency-controlled electric drive |
| title_fullStr | Determination of the influence of hydraulic load of centrifugal pump on coordinates of asynchronous frequency-controlled electric drive |
| title_full_unstemmed | Determination of the influence of hydraulic load of centrifugal pump on coordinates of asynchronous frequency-controlled electric drive |
| title_short | Determination of the influence of hydraulic load of centrifugal pump on coordinates of asynchronous frequency-controlled electric drive |
| title_sort | determination of the influence of hydraulic load of centrifugal pump on coordinates of asynchronous frequency controlled electric drive |
| topic | asynchronous motor pipeline centrifugal pump inverter transients |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2023/%E2%84%963%20(187)%20(%D0%9E%D0%9D%D0%92)/84-91%20%D0%9B%D1%8B%D1%81%D0%B5%D0%BD%D0%BA%D0%BE%20O.%20%D0%90..pdf |
| work_keys_str_mv | AT oalysenko determinationoftheinfluenceofhydraulicloadofcentrifugalpumponcoordinatesofasynchronousfrequencycontrolledelectricdrive |