FIELD: engines and pumps.
SUBSTANCE: invention relates to rotary mechanism, particularly to stator winding oscillation monitoring. Stator winding oscillation monitoring plant at rotary mechanism (100) includes at least one sensor (102) comprising at least one current-conducting sensor antenna (122) applied on face side of at least one pcb substrate layer facing the stator and nonconducting shield (126) arranged on opposite side of said substrate (124) and directed from stator winding. Plant (100) comprises at least one AC source connected with aforesaid sensor to feed current to said antenna (122). Signal processor (130) is connected to said sensor to measure load at sensor antenna (122) and to transmit oscillation data to controller (132) in response to measured load.
EFFECT: detection of oscillation and adequate control thereof.
10 cl, 8 dwg
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