METHOD AND APPARATUS FOR CONTINUOUS PREDICTION, MONITORING AND CONTROL OF COMPRESSOR HEALTH VIA DETECTION OF PRECURSORS TO ROTATING STALL AND SURGE

摘要

device for monitoring the reliability of the compressor (14) has at least one compressor to monitor the compressor characteristic values at least one sensor (30) associated with the actuated and a processing apparatus for performing system monitoring algorithm the precursor (36 , 60 , 70 , 90 ) and having a , wherein the processing device is a system operated in the at least one sensor connected to calculate the stall precursor . Comparator 40 compares the stall precursor with a predetermined base line data , said comparator operatively coupled to the controller 42 stall precursor is a correction operation to prevent compressor surge and stall of the outside surface from the base line data disclosed , and the base line data indicates a predetermined level of compressor operability .