A control system is provided that can identify the occurrence of a single surge cycle in centrifugal compressor using various methods and devices. Once the occurrence of a single surge cycle is identified, the control system can take remedial action to respond to the surge cycle, such as by adjusting the position of a variable geometry diffuser, and restore the centrifugal compressor to stable operation.
申请公布号
EP2438304(A2)
申请公布日期
2012.04.11
申请号
EP20100722275
申请日期
2010.06.04
申请人
JOHNSON CONTROLS TECHNOLOGY COMPANY
发明人
SOMMER, STEVEN T.;CRANE, CURTIS CHRISTIAN;IANCU, FLORIN;TREVINO, JR., JOHN;STABLEY, ROBERT E.;BEAVERSON, GREGORY K.;SMYDER, ERIC J.;MARKS, PATRICK C.;CHERVIL, RUDY