Superheater protection is taken from which system?

The superheater protection system is specifically designed to operate in conjunction with the auxiliary steam systems to prevent overheating and potential damage. For this reason, it is directly linked to the 150 psig auxiliary steam system.

This auxiliary steam system is engineered to maintain a safe and effective operating pressure for superheaters, ensuring that the steam temperature remains within the designed limits. By utilizing the 150 psig auxiliary steam system, the superheater can be adequately protected from pressure inconsistencies that could lead to operational failures or catastrophic damage in high-temperature environments.

The other systems mentioned do not provide the same level of pressure regulation or safety specifically suited for superheaters, as they either operate at different pressure set points or serve different functions that do not align with superheater protection needs. Thus, the association with the 150 psig auxiliary steam system is critical for both safety and operational efficiency.