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CONCEPTUAL JUSTIFICATION FOR THE SELECTION OF ELECTRO-HYDRAULIC CONTROL SYSTEMS FOR STEAM TURBINES USING ELECTROMECHANICAL CONVERTERS

Volume 8, Issue 1, February 2023    |    PP. 1-17    |PDF (1420 K)|    Pub. Date: January 25, 2023
DOI: 10.54647/energy480177    16 Downloads     262 Views  

Author(s)
Ivan Babayev, OJS Ukrainian energymashines, Ukraine

Abstract
The article describes the most common schematic diagrams of electro-hydraulic control systems for steam turbines. The main advantages and disadvantages of these schemes are given. It is noted that for the modernization of steam turbines in operation, the cheapest and most effective is the choice of electro-hydraulic systems built on the basis of electromechanical converters. Electromechanical converters are subject to repair in a power plant, provide the required resource with a high level of reliability, minimal modifications of the hydraulic part are required, steam distribution can be saved

Keywords
Steam turbine, governor system, valve, safety governor, servomotor, electromechanical converter

Cite this paper
Ivan Babayev, CONCEPTUAL JUSTIFICATION FOR THE SELECTION OF ELECTRO-HYDRAULIC CONTROL SYSTEMS FOR STEAM TURBINES USING ELECTROMECHANICAL CONVERTERS, SCIREA Journal of Energy. Vol. 8 , No. 1 , 2023 , pp. 1 - 17 . https://doi.org/10.54647/energy480177

References

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