机械式调速器的飞摆元件,在整个调速器中被称为“司令部”,它的任务是将水轮发电机组任一瞬间的转速的每一微小变化与机组应维持的额定转速进行比较,判别出其偏差的大小和方向,并据此发出调节操作指令,去对水轮机进行调节。飞摆的信号源除TT—75型用皮带传递外,其余的均为电气传递。如TT—150—300,YT—300—1000, The flying governor element of a mechanical governor, referred to as “command” throughout the governor, is tasked to keep every minute change in speed of the hydrogenerator unit at any moment in time with the nominal speed that the crew should maintain Compared to determine the size and direction of its deviation, and issued instructions to adjust the operation, to adjust the turbine. Flying pendulum signal source in addition to TT-75-type belt transfer, the rest are for electrical transmission. Such as TT-150-300, YT-300-1000,