Model: 9907-167
Brand: WOODWARD
Category: Configurable steam turbine digital governor

WOODWARD 9907-167 Front panel mounted second generation user configurable steam turbine digital governor for extraction and intake control with 24 Vdc power input rated in Class 1 and Class 2 standard positions. Upgrade now to the next generation plug-in replacement 505XT.

The steam turbine digital governor is an advanced control system used to precisely regulate the speed and power of a steam turbine. This governor combines digital technology and electro-hydraulic control technology to achieve efficient and accurate control of steam turbines.

The working principle of the WOODWARD 9907-167 digital governor is mainly based on the preset speed range and speed change rate and other parameters to precisely adjust the fuel supply of the steam turbine. When the steam turbine speed exceeds the preset safety range, the overspeed protection mechanism is activated immediately to ensure that the steam turbine speed can be safely reduced by reducing the fuel supply or taking other emergency measures to avoid equipment damage or accidents.

The steam turbine digital governor has many advantages. First of all, it has high precision and high stability control capabilities, using advanced control algorithms and high-speed processors, can achieve accurate control of steam turbine speed, to ensure that the equipment can run stably under various conditions. Secondly, the WOODWARD 9907-167 digital governor has a powerful overspeed protection function, which can quickly respond and take appropriate protective measures to effectively avoid equipment damage and accidents. In addition, the digital governor also has the characteristics of easy programming and flexible configuration, which can be customized and optimized according to different application needs.

In steam turbine systems, the WOODWARD 9907-167 digital governor is often used with other equipment such as sensors, actuators and control systems. Sensors are used for real-time monitoring of steam turbine operating conditions and parameters, such as speed, power, pressure, etc. The actuator adjusts the fuel supply and intake of steam turbine according to the control signal of the digital governor. The control system is responsible for the coordination and control of the entire system to ensure that the steam turbine can operate according to the preset working conditions and requirements.