LYK-11-1013 Wheel Blade Guide Opening Control meter is an instrument used to measure the opening of hydraulic turbine guide vanes. The design principle is based on the following two aspects:

1. Sensor principle: The hydraulic turbine guide vane opening meter usually uses capacitive or inductive sensors to measure the position of the guide vanes. These sensors use the relationship between physical quantities (such as capacitance or inductance) and the position of the guide vanes to determine the opening of the guide vanes.

2. Signal processing principle: The collected sensor signal needs to be processed in order to obtain the opening of the guide vane. Signal processing can be achieved using analog or digital circuits. In analog circuits, signals are converted into voltage signals after processing such as amplification, filtering, and integration; In digital circuits, the signal is stored in a microprocessor after A/D conversion, and then subjected to numerical processing to obtain the opening of the guide vanes.

 

Overall, the design principle of LYK-11-1013 Wheel Blade Guide Opening Control meter is to use sensors to measure the position of the guide vanes, and obtain the opening of the guide vanes through signal processing, in order to control and monitor the operation of the water turbine.

 

 

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DFYLSYC-2023-08-03-A