WOODWARD 5441-413 涡轮电子调速器

Woodward 505控制系统有两种操作模式:编程模式和操作模式，编程模式用于选择控制器的内部配置和运行模式的设置;运行方式按照设定的程序实施控制。

The Woodward 505 control system has two modes of operation: Programming Mode and Operating Mode. The Programming Mode is used to select the internal configuration of the controller and the setting of the operating mode; the Operating Mode implements the control in accordance with the set programme.

涡轮电子调速器;涡轮电液转换器;Wood Ward 505输出的控制信号经H转换器转换为液压信号，控制汽轮压缩机主蒸汽门的开度，从而达到控制汽轮压缩机转速的目的。Woodward 505电子调速器用于控制涡轮压缩机的速度。

Turbine Electronic Governor; Turbine Electro-Hydraulic Converter; The control signal output from the Wood Ward 505 is converted to a hydraulic signal by the H-converter, which controls the opening of the main steam door of the turbine compressor, thus controlling the speed of the turbine compressor.The Woodward 505 Electronic Governor is used to control the speed of the turbine compressor.

WOODWARD模块是一款高性能可编程逻辑控制器，特殊电路提供高低限制调节，这些限制设置了可以通过改变速度设置毫安或电压参考来设置的最大和最小速度。

The WOODWARD module is a high performance programmable logic controller with special circuitry to provide high and low limit adjustments, these limits set the maximum and minimum speeds that can be set by varying the speed setting milliamp or voltage reference.