Turbine speed control system
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Help needed: understanding the working principle of the turbine speed control system, the functions of primary oil and secondary oil, and how components such as safety protection devices, electro-hydraulic conversion valves, and solenoid valves operate within this speed control system.
This cannot be explained in just a few words; it is recommended to find the relevant professional books and read them carefully to understand it gradually.
Could you explain the functions of primary oil and secondary oil?
The oil that passes through the solenoid valve is the primary oil, and the oil that passes through the electro-hydraulic converter becomes the secondary oil.