병렬 엔진의 X형 진동 위상조정에 의한 디젤 발전플랜트 진동제어

Vibration Control on the Diesel Power Plant by the Phase Adjustment of Parallel Engines' X-mode Vibration

Structural vibrations of adjacent buildings, manufacturing factories and engines on the stationary diesel power plant were increased by the variation of phase angle between two engines sometimes. In this paper, top bracings and synchrophaser have been introduced in order to reduce these vibrations. As a result, all of structural vibrations were greatly improved by the phase adjustment of 6th order X-mode vibration with these.