FIELD: hydroelectric industry.
SUBSTANCE: group of inventions relates to hydrodynamic bearings with separate inserts of a guiding bearing, namely to hydrodynamic bearings used in the hydroelectric industry. System 1000a of guiding bearing 210 includes insert regulator 245 for moving at least one bearing 210 in the direction of adjustment of radial gap 215. System 1000a can additionally include sensor 205 for measuring deviations of gap 215. In some embodiments, system 1000a of bearing 210 includes a controller that receive a signal of distance from sensor 205 measuring gap 215 and gives a command to regulator 245 to move at least one bearing 210 to compensate deviations of gap 215.
EFFECT: group of inventions is aimed at the reduction in the impact of oscillations of the radial gap of the guiding bearing between inserts of the guiding bearing and shaft of hydroelectric turbine unit.
20 cl, 10 dwg
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