At present, our steam turbine system is still working normally. However, the mid-chamber pressure is slightly high. I would like to know what could be causing this increase in pressure?

 

Check if any valves in the steam flow path are partially closed or obstructed. Accumulation of scale, rust, or other deposits in the steam piping can restrict the flow and increase pressure in the mid-chamber.

 

Check if any valves in the steam flow path are partially closed or obstructed. Accumulation of scale, rust, or other deposits in the steam piping can restrict the flow and increase pressure in the mid-chamber.

I checked the exhaust lines to the Flash Box. The exhaust line between the turbine chamber is normal, however some other lines such as the shell exhaust and the seal exhaust are leaking, I don't know if this leak will affect the condenser, which in turn will affect the pressure in the turbine chamber.