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Essential details：9907-164 8200-1300 configurable steam turbine digital governor control
The digital governor of steam turbine is a device used to control the speed of steam turbine. It receives the speed signal from the sensor and outputs the control signal to the actuator of steam turbine after processing, so as to realize the accurate control of the speed of steam turbine. This kind of governor adopts digital technology to control and adjust, which has higher accuracy and reliability.
I can’t give exact information about the specific model or configuration of the 907-164, as this could be the logo of a specific manufacturer or model. Different turbine manufacturers may use different models and configurations to identify their products.
If you need to configure or understand the control of a steam turbine digital governor such as the 9907-164, it is recommended that you contact the relevant steam turbine manufacturer or supplier directly, they can provide detailed information about the product, configuration options, control parameters, and related technical support and training.
When configuring a turbine digital governor, it is usually necessary to consider the following factors:
Turbine models and specifications: Different turbine models and specifications may require different governor configurations.
Control requirements: Depending on your application requirements, determine the desired speed range, adjustment accuracy, and dynamic response.
System integration: Consider the integration and communication requirements of the governor with other control systems or automation equipment.
Safety and reliability: Ensure that the governor can safely stop or take emergency measures in abnormal circumstances to protect equipment and personnel safety.
In short, the correct configuration and control of the turbine digital governor is crucial to ensure the stable operation and performance of the turbine. It is recommended that you work with a professional turbine manufacturer or supplier for the best control results and technical support.
9907-164
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sunny He
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9907-164 8200-1300 configurable steam turbine digital governor control
The working principle of the digital governor of steam turbine is mainly based on the feedback control principle. It uses sensors to detect the actual speed of the turbine and converts the speed signal into an electrical signal. This electrical signal is then processed and compared with the set speed target value to produce an error signal. After the error signal is calculated and processed by the digital controller, a control signal is output to the turbine actuator, such as regulating the valve or fuel supply, to adjust the turbine speed.
Specifically, the working principle of the turbine digital governor can be divided into the following steps:
Sensor detection: The actual speed of the turbine is detected by a sensor (such as a speed sensor) installed on the turbine shaft. The sensor converts the speed into an electrical output.
Signal processing: The electrical signal output by the sensor is amplified, filtered and converted, so that the subsequent digital controller can accurately read and process the signal.
Controller calculation: The digital controller receives the processed speed signal and compares it with the set speed target value. According to the size and direction of the error signal, the controller calculates the control quantity that needs to be adjusted and outputs the corresponding control signal.
Actuator action: After the control signal is amplified, the actuator of the steam turbine is driven, such as regulating the valve or fuel supply. The actuator makes corresponding actions according to the size and direction of the control signal to adjust the speed of the turbine.
Feedback control: After the adjustment of the actuator, the speed of the turbine will change. This change is again detected by the sensor and fed back to the digital controller as a new speed signal. The controller continues to calculate and adjust according to the new speed signal to keep the turbine speed within the set target range.
Through this feedback control method, the turbine digital governor can realize the accurate control of the turbine speed, and adapt to the change of external load to ensure the stable operation and performance of the turbine.
