Antisurge management of gas pumping units using polyvalent controllers
DOI:
https://doi.org/10.15587/1729-4061.2014.26260Keywords:
centrifugal supercharger, controller, setting, transfer function, performance, simulation, surge, managementAbstract
Based on the experimental data, the study of charts of change in productivity of centrifugal supercharger and change in gas pressure ratio, based on which the transfer function of the centrifugal supercharger of gas pumping unit was derived was conducted in the paper.
The method of determining the settings of PID and PIDD2 controller through the parameters of the object transfer function is given. Based on the calculated values, simulation of the process with PID, PIDD2, PIDD2D3, PDD2, PDPD controllers was performed in the Matlab software product, and their optimal settings were determined.
During the study of the system using polyvalent controllers it was found that the system performance will increase at: PIDD2 controller by 4.44%, PIDD2D3 controller by 22.67%, PDD2 controller by 89.33%, and PDPD controller by 98.22% compared to PID controller.
References
- Technological requirements for antypompazhnoho regulation centrifugal supercharger compressor units (1999). Ukrtransgas, 399, 9.
- Sementsov, G., Hirnyk, S., Blyaut, J. (2010). Surge control system of centrifugal compressor station. Oil and Gas energy, 2 (13), 44–53.
- Kozakiewicz, V. (1974) Self-oscillations (surge) in the compressors, 264.
- Izmailov, R., Seleznev, K. (1995). Non-stationary processes in centrifugal compressors, 11, 20–24.
- Mamonov, O., Targonsky, V. (2006). Introduction of energy saving technologies in the anti-surge control blowers, 1 (37), 6–7.
- Pismensky, I. (1987). Multi-frequency nonlinear oscillations in a gas turbine engine, 128.
- Rotach, V. (2004). Automatic Control Theory, 358.
- Rotach, V. (1993). Calculating settings real PID controller. Thermal Engineering, 10, 31–35.
- Kronikovskyy, D., Ladanyuk, А. (2009). The use of multi controllers for complex technological objects. Food Industry, 8, 104–109.
- Smirnov, N., Sabanin, V., Repin, A. (2005). Optimization of single-ACP with multivariable controllers. Industrial process control and controllers, 7, 71–77.
- Smirnov, N., Sabanin, V., Repin, A. (2006). Robust multivariable controllers for objects with transport delay. Industrial process control and controllers, 7, 82–86.
- Lagoyda, А., Blyaut, J., Lesiv, E., Sementsov, G. (2012). Analysis of the dynamic properties of a centrifugal supercharger compressor turbine drive as control object. Oil and Gas energy, 2 (18), 72–85.
- Lagoyda, А., Sementsov, G. (2013). A method for increasing the speed of the automatic surge control pumping unit. Collection of scientific papers SWorld, 9, 35–45.
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Copyright (c) 2014 Георгій Никифорович Семенцов, Андрій Іванович Лагойда
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