9th International Multidisciplinary Scientific and Research Conference "Modern Issues in Science and Technology" Workshop "Advanced Technologies in Aerospace, Mechanical and Automation Engineering" | |
Control of high-voltage pump motor using a frequency sine-wave filter converter | |
自然科学;工业技术 | |
Dresvianskii, E.^2 ; Pokushko, M.^1 ; Stupina, A.^1,3 ; Panteleev, V.^2 ; Yurdanova, V.^4 | |
School of Business Management and Economics, Siberian Federal University, 3, Vuzovsky Lane, Krasnoyarsk | |
660025, Russia^1 | |
Department of Electrical Systems, Siberian Federal University, 26 Kerensky street, Krasnoyarsk | |
660074, Russia^2 | |
Department of International Management, Krasnoyarsk State Agrarian University, 90 Mira avenue, Krasnoyarsk | |
660049, Russia^3 | |
Foreign Languages Department for Engineering Specialties, Institute of Philology and Language Communication, Siberian Federal University, 82 Svobodny avenue, Krasnoyarsk | |
660074, Russia^4 | |
关键词: Entire system; High voltage; Low voltages; Pipeline networks; Pumping stations; Saving energy; Three networks; Transformer circuits; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/450/7/072003/pdf DOI : 10.1088/1757-899X/450/7/072003 |
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来源: IOP | |
【 摘 要 】
The method of control of a pump motor using a frequency converter as the most promising for saving energy in pumping units is described in the article. The installation of a two-transformer circuit with a low-voltage frequency converter at a pumping station in Krasnoyarsk with three network pumps equipped with DASO4-450X high-voltage asynchronous electric motors with a power of 630 kW and a voltage of 6 kV was also tested. The introduction of a two-transformer circuit and a low-voltage frequency converter with the inclusion of a sinus filter reduces the energy costs by 37%, reduces the temperature of the entire pump unit to 44 ° C and reduces the number of stops by 10%. In addition, the use of a frequency converter allows to increase the reliability of the entire system, as well as to reduce the risk of a breakthrough of the pipeline network, which is achieved by automatically maintaining pressure within the specified limits.
【 预 览 】
Files | Size | Format | View |
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Control of high-voltage pump motor using a frequency sine-wave filter converter | 343KB | download |