9907-167 伍德沃德调速器WOODWARD

9907-167 伍德沃德调速器WOODWARD

液压放大器内的WOODWARD EG-3P执行器能将电控制信号转化为转动输出，再经液力放大，控制伺服位置输出。液压放大器适用于执行机构驱动力相对较大的汽轮机或大型发动机。

伍德沃德WOODWARD TG调速器是自含独立油源、机械液压有差式调速器，适用于不需同步(等速)方式运行的小型蒸汽透平。

伍德沃德WOODWARD PG-PL调速器广泛应用于各种类型的柴油机、气体发动机和蒸汽透平的转速控制、驱动泵及压缩机等。

伍德沃德WOODWARD PGPL执行器应用于燃气发动机或蒸汽轮机上，可替换PGPL、PGL、PGD型调速器，而不需要改变原PG型驱动连杆机构。这就为电调改造提供了方便。

The WOODWARD EG-3P actuator in the hydraulic amplifier converts the electrical control signal into a rotating output, which is then amplified by the hydraulic force to control the servo position output. Hydraulic amplifiers are suitable for steam turbines or large engines with relatively large actuator driving forces.

WOODWARD TG governors are self-contained, independent oil source, mechanical and hydraulic differential governors for small steam turbines that do not require synchronous (constant speed) operation.

WOODWARD PG-PL governors are widely used in various types of diesel engines, gas engines and steam turbines for speed control, drive pumps and compressors.

WOODWARD PGPL actuators are used in gas engines or steam turbines to replace PGPL, PGL, and PGD governors without changing the original PG drive linkage. This provides convenience for the electrical transformation.