Journal issues: 4/2012
Technical condition diagnostics for basic components of turbine engines of gas-compressor plants under operating conditions with use of data of individual factory bench tests
An exploitation of a gas-compressor plant with a turbine drive should include the possibility to estimate operatively a technical condition not only of a turbine engine of a gas-compressor plant as a whole but also a condition of basic components of the gas-compressor plant separately. It is required for revealing of malfunctions of separate components, for appointment of terms for washing a flowing path of an axial compressor, for creation of more flexible system of repair. The problem consists that thermo-gasodynamical diagnostics of separate engine components is impossible, as a rule, through direct calculation of their efficiency, because of insufficiency of regular measures of the gas-compressor plant. The method offered by the author is based on determination of relative changes of efficiency of separate engine components under indications of gas-compressor plant regular measures, taking into account deviations of parameters of their work from results of individual factory bench tests. The method is stated in a general view, for any type of the gas-compressor plant, and in more details for the gas-compressor plant – TS16 with the use of indications of the regular system of the gas-compressor plant automatic control, of indications of centrifugal supercharger gauges and of individual factory characteristics of engines.
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available power; diagnostics; gas- compressor plant; gas-turbine plant characteristics; natural gas transport; proximate method of diagnostics; technical condition; газоперекачивающий агрегат; диагностика; техническое состояние; транспорт природного газа; характеристика газотурбинной установки; экспресс метод диагностики References to this article (GOST) A.G. Vanchin. Technical condition diagnostics for basic components of turbine engines of gas-compressor plants under operating conditions with use of data of individual factory bench tests // Electronic scientific journal "Oil and Gas Business". 2012. №4. P.483-489. URL: http://ogbus.ru/authors/Vanchin/Vanchin_3.pdf