FIELD: engines and pumps.
SUBSTANCE: method includes temperature measurement in some point at stator surface located upstream behind rotor, transmission of measurement signal to rotor deceleration controls. Note that this control device can switch rotor deceleration in case when mentioned temperature reaches some specified threshold value. Invention also refers to device designed for this method realisation.
EFFECT: provision of method and device effectiveness and simplicity.
2 cl, 3 dwg
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