Науковий вісник НГУ

Informative technology of early diagnosis of deviated gas compression processfrom normal gas process

• 
• 

User Rating:  / 0

PoorBest 

Details

Category: Information technologies, systems analysis and administration

Last Updated on 19 November 2016

Published on 17 November 2016

Hits: 4321

Authors:

H.N.Sementsov, Dr. Sc. (Tech.), Prof., National Technical University of Oil and Gas, Ivano-Frankivsk, Ukraine,e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

L.I.Feshanych, National Technical University of Oil and Gas, Ivano-Frankivsk, Ukraine,e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract:

Purpose. To improve the technology of prompt detection of a deviated gas compression process in a gas compressor station of underground gas storage from a normal gas process within the context of improving the efficiency of its practical application to prevent accidents caused by the phenomenon of surging in system – “centrifugal supercharger of compressor units – pipeline”.

Methodology. Basic methods of this study are general scientific and special methods, techniques and approaches of knowledge of processes and phenomena, namely systematic approach to the analysis of a gas compression process and phenomena of surging in centrifugal superchargers of gas compressor units in underground gas storage compressor stations, the position of modern control theory, informative and production technologies.

Findings. The informative technology of early detection of a deviated gas compression process from a normal gas compression process, in particular, surging phenomenon based on the analysis of phase portraits of controlled parameters is proposed.

Originality. Based on multidimensional measuring, methodological approach how to identify a deviated gas compression process from a normal gas process associated with the phenomenon of surging, accompanied by uncertainty, imbalance, the presence of phase transitions is first done. It allows detecting the phenomenon of surging in the system “centrifugal supercharger of compressor units – pipeline” in time.

Practical value. The proposed informative technology of early detection of a deviated gas compression process from a normal gas process can be used to activate alarms, which gives the operator a certain time to make a decision on how to act further.

References/Список літератури

1. Hirenko, S. G., 2007. Methods of detecting signals from random amplitude for preventing the phenomena of the surge of compressors of compressor stations. In: The International scientific conference: engineering, physics and mathematics. Odessa.

Гіренко С. Г. Методи виявлення сигналів з випадковою амплітудою для попередження помпажних явищ компресорів докачуючих компресорних станцій: матер. міжн. наук.-практ. конф. „Технічні науки, фізика та математика“ (м. Одеса, 2007) / С. Г. Гіренко – Одеса, 2007. – №5. – С. 26–30.

2. Bliaut, Yu. Ye. and Petesh, M. O., 2011. Parametric identification of the surge characteristics of a centrifugal supercharger gas pumping stations of the ON-LINE mode. Naftohazova enerhetyka, No. 1, pp. 65–75.

Бляут Ю. Є. Параметрична ідентифікація помпажної характеристики відцентрового нагнітача газоперекачувального агрегату в режимі ON-LINE / Ю. Є. Бляут, М. О. Петеш // Нафтогазова енергетика. – 2011. – № 1. – С. 65–75.

3. Sukach, O. V., Bliaut, Yu. Ye., Bekker, M. V., Repeta, A. F., Sementsov, G. N., Hirenko, S. G., Shymko, R. Ya ., Petesh, M. O., 2010. Acoustic method for control of pre-surge state of centrifugal supercharger. Patent 91465 UA, МРК: F04D 27/02.

Патент 91465 Україна, МПК F04D 27/02. Акустичний спосіб контролю передпомажного стану відцентрового нагнітача / Сукач О. В., Бляут Ю. Є., Беккер М. В., Репета А. Ф., Семенцов Г. Н., Гіренко С. Г., Шимко Р. Я., Петеш М. О. – № а200907520; заявл. 17.07.2009; опубл. 26.07.2010, Бюл. № 14.

4. Jeff, A., 2011. The wise tips that provide a deeper understanding of the business, making the process data in the early warning of a problem. ABB Revnuy, No. 2, pp. 45–49.

Джефф А. Мудрые подсказки обеспечивают глубокое понимание бизнеса, превращая данные обработки в ранние предупреждение о проблеме / А. Джефф // АББ Ревню. – 2011. – № 2. – С. 45–49.

5. Dolhova, E. V. and Faizrakhmanov, R. A., 2005. Recognizing situations while managing material flows of companies. Instruments and Systems: Monitoring, Control, and Diagnostics, No. 5, pp. 60–62.

Долгова Е. В. Распознавание ситуаций при управлении материальными потоками предприятия / Е. В. Долгова, Р. А. Файзрахманов // Приборы и системы. Управление, контроль, диагностика. – 2005. – № 5. – С. 60–62.

6. Tsyhankov, M. P. and Tiukyn, I. V., 2001. The structural organization of functional diagnosis in mechatronic systems. Mekhatronyka, No. 9, pp. 12–17.

Цыганков М. П. Структурная организация функционального диагностирования в мехатронных системах / М. П. Цыганков, И. В. Тюкин // Мехатроника. – 2001. – № 9. – С. 12–17.

7. Lucas, V. A., 1990. Teoryia avtomatycheskoho upravlenyia [Automatic control theory]. Moscow: Nedra.

Лукас В. А. Теория автоматического управления / Лукас В. А. – М.: Недра, 1990. – 416 с.

05_2016_Sementsov
2016-11-15  527.92 KB  845

• < Prev
• Next >