The Woodward 9907-1183 is a digital governor manufactured by Woodward. It is mainly used to control and manage the speed of the steam turbine to ensure the stability of the generator output frequency and voltage, so as to maintain the stable operation of the power grid. The equipment is commonly used in power plants, industry, and other applications that require precise control of steam turbine operation.
Main applications:
Power plant: It is used to control the speed of the steam turbine to ensure the stability of the output frequency and voltage of the generator.
Industrial: Used in production processes that require precise control of rotational speeds, such as compressors, fans, etc.
Others: It can also be applied in the field of energy production and distribution, such as steam generation in the petrochemical industry.
How it works
The 9907-1183 controls the rotational speed of the steam turbine by receiving instructions from the operator or preset programs. It uses the segmented actuator of the steam turbine to drive the steam inlet valve to achieve precise control of the steam turbine speed. In addition, it can be used in conjunction with other control systems to implement more complex control logic, such as automatic start sequence and shutdown first-out indication.
peculiarity
High reliability: Able to work in a variety of harsh environments.
Easy to configure: It can be customized for different application needs.
Flexible interface design: It can be easily connected and communicated with other devices and systems.
Main parameters:
Input signals: various analog and digital signals
Output signal: control signal, used to drive the actuator
Control accuracy: high precision
Response speed: Fast
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备注:本设备不包括其他附件、手册、电缆、校准数据、软件等,除非在上述库存项目说明中列出。
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