128.What is the meaning of load test and what is the use of it in the Control system?

Operation of a plant at various loads is known as Load tests. The parameters used in Function generators, which are load dependent are collected after 30 min at each load. Ex. MW, Steam Flow, Fuel flow, Air flow, O2 in flue gas, SH out temperature, At outlet temperature, Burner tilt/Gr fan vane position, etc are the minimum to be collected. Main purpose of the test is to correct all FX as per the present plant conditions