FIELD: machine engineering.
SUBSTANCE: steam is fed the steam turbine through a first valve (3) in the first supply steam line (5) and a second valve (4) in a second supply steam line (6). The valves are adjusted asymmetrically with respect to each other so that in case of inadmissible vibrations measured by acceleration sensors, one valve is closed and the other valve is opened to adjust the required total mass flow.
EFFECT: increased efficiency.
4 cl, 2 dwg
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