| Autor: |
V. A. Manakhov, A. N. Tsvetkov |
| Jazyk: |
English<br />Russian |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
Известия высших учебных заведений: Проблемы энергетики, Vol 23, Iss 3, Pp 127-139 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
1998-9903 |
| DOI: |
10.30724/1998-9903-2021-23-3-127-139 |
| Popis: |
TARGET. The purpose of this work is to develop a method for diagnostics of equipment of sucker rod pumping units (SRPU) during operation according to the parameters of the wattmetrogram. A wattmetering module is used as a measuring element, the developed software in the MatLab software package serves as a tool for processing vibration signals. The technical condition of the sucker rod pumping unit is analyzed by the parameters of the wattmetrogram and the amplitude spectra of the object under study, formed using the fast Fourier transform procedure in the MatLab software environment.METHODS. The wattmetering method allows you to control the sucker rod-pumping unit during its operation under voltage. This control method is highly accurate, sensitive to developing defects, and allows the use of computer technologies for signal processing and analysis.RESULTS. The wattmetering method is fully disclosed. The construction of the spectrum is considered. The relationship between the wattmetrogram and the dynamogram has been established. The removal and evaluation of experimental data from the operating sucker-rod pumping unit during its operation was carried out. A wattmetrogram and a dynamogram were built, a spectrum was also built, which showed the presence of defects in this installation.CONCLUSION. This method of wattmetering with the MatLab software allows you to monitor the technical condition of the sucker rod pumping unit according to the amplitude-frequency characteristics of the wattmetrogram parameters. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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