Currently, increasing the efficiency of operation of pumping stations is associated with the development of energy-saving and resource-saving technologies. Diagnostics is one of the modern and perfect ways to determine the main malfunctions that occur in pumping units. The main goal of diagnosing the technical condition of pumping units is to preliminarily identify the occurring malfunctions in it and ensure durability, reliability, reliability and operational efficiency. The article presents the effect of vibration on pumping units and analysis of methods of vibration diagnostics, information is given on the possibility and advantages of devices for continuous vibration diagnostics.
“Uzbekiston Respublikasini yanada rivozhlantirish buyicha kharakatlar strategiyasi tugrisida”gi Farmoni. The Decree of t he President of the Republic of Uzbekistan dated February 7, 2017 № UP-4947 ["On the strategy of further development of the Republic of Uzbekistan"]. Tashkent. 2017. (in Uzbek)
Bekchanov F.A. New methods for diagnosing pumps hydrotechnical systems. International journal for innovative research in multidisciplinary fields. Vol 4, Issue-10, Oct-2018, Pp.367-373
Bill Watts, Joe Van Dyke. An Automated Vibration-Based Expert Diagnostic System. Journal Sound and Vibration, 1993. Pp. 26-28
Yoshida Osamu, Suzuki Yasuo, Otsuka Kazuhide. Monitoring and Real Time Fault Diagnosis System of Ship Propulsion Plant (DYMOS), Journal of the M.E.S.J., 1988. Vol.23. № 2. Pp. 95-98.
Glovatsky O.Ya., Ergashev R.R, Bekchanov F.A. Nasos agregatlarini diagnostika kilish natizhalari [Results of diagnostics of pump units]. Journal «Irrigatsiya va melioratsiya» Tashkent. 2018. No1(11). Pp.36-39 (in Uzbek)
Cempel С. Diagnostically oriented measures at the vibroacoustical processes. Proc., Spring Conf. Acoustics-80, London, 1980, Pp.221-224.
O.Ya.Glovatsky, R.R.Ergashev. Reliability assessment and measures for resources-saving on water lifting engine systems in the republic of Uzbekistan. Journal «Perspectives of Innovations, Economics and Businnes», Prague, 2010. Volume 4. Issue 1. Pp. 111-113.
Glovatsky O.Y., Ergashev R.R., Bekchanov F.A. Analiz diagnostirovaniya nasosnykh agregatov Dzhizakskoy golovnoy nasosnoy stansiya [Analysis of diagnostics of pumping units of Jizzakh head pumping station]. Journal «Irrigatsiya va melioratsiya» Tashkent. 2017. No3(9). Pp.32-34. (in Russian)
Barkov A. V., Barkova N. A. Vibratsionnaya diagnostika mashin i oborudovaniya [Vibration diagnostics of machines and equipment]. Vibration analysis. Tutorial. St. Petersburg: State Technical University, 2004. 156 p. (in Russian)
Barkov A. V., Barkova N. A., Azovtsev A. Yu. Monitoring i diagnostika rotornykh mashin po vibratsi [Monitoring and diagnostics of rotary machines by vibration]. Tutorial. St. Petersburg: State Technical University, 2000.159 p. (in Russian)
O.Ya.Glovatsky, R.R.Ergashev, Sh.R.Rustamov. Povishenie nadyozh-nosti ekspluatatsi i vodosberezheniya irrigatsionnykh nasosnykh stansiy [Improving the reliability of operation and water conservation of irrigation pumping stations]. Water resources and water use, Astana, 2015. No 3. Pp. 37-40. (in Russian)
Glovatsky O.Y., Bekchanov F.A. Sovershenstvovanie metodov diagnos-tirovaniya nasosov krupnykh gidrotekhnicheskikh sistem [Improving the methods for diagnosing pumps of large hydraulic systems]. Journal "Hydrotechnics". Tashkent. No2(55). 2019. Pp.70-73 (in Russian)
McNulty P.J. Acoustics in Diagnosing and Vibration in Hydraulic Turbomachinery. Proc. Spring Conf. Acoustics-80, London, 1980, Pp. 209-212.
W.Bastl, R. Sunder, D.Wach. The Influence of Noise Diagnostic Techniques on the Safety and Availability of Nuclear Power plants. Progress in Nuclear Energy. 1985, Vol.15, Pp.513-524. Great Britain.
Ergashev R.R., Bekchanov F.A., Naserova N.R. Diagnosticheskie ispitaniya vertikalnikh nasosov [Diagnostic tests of vertical pumps]. Materials of the international scientific-practical conference "Ways to improve the efficiency of irrigated agriculture" Novocherkassk, 2015. No3(59), Pp.31-36. (in Russian)
F.A.Bekchanov, R.R.Ergashev, Т.M.Маvlanov, O.Y.Glovatskiy. Mathema-tical model of vibrating air pump unit. XXII International Scientific Conference on Advanced in Civil Engineering. April 18-21, 2019 in Tashkent, Рр. 122-126.
Machine-Condition Monitoring using Vibration Analysis. The use of Crest Factor and Cepstrum Analysis for Bearing Fault Detection. A Case Study from Kenogami Paper Mill, Quebec, Canada. Naerum, Denmark.
Superficial B.M. Ekspertnie sistemi diagnostiki elektrooborudovaniya [Expert systems for diagnosing electrical equipment].Electricity, 1991, No8, Pp. 9-16. (in Russian)
"PERMANENT VIBRODIAGNOSIS OF THE PUMP UNIT,"
Irrigation and Melioration: Vol. 2020
, Article 9.
Available at: https://uzjournals.edu.uz/tiiame/vol2020/iss1/9