METHOD FOR DIAGMOSING ABNORMAL OPERATION OF CENTRIFUGAL SEPARATING PROCESS

METHOD FOR DIAGMOSING ABNORMAL OPERATION OF CENTRIFUGAL SEPARATING PROCESS

The present application relates to a method for pre-diagnosing abnormalities in a centrifugal separation process, comprising steps of: collecting process parameters for each centrifuge; collecting additional process parameters; calculating the collected process variables as a plurality of principal...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JEON YERIN, LEE KYU HWANG, OH SEUNG HWAN
Format: Patent
Sprache:eng ; kor
Schlagworte:
CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL ORCHEMICAL PROCESSES
CENTRIFUGES
MEASURING
PERFORMING OPERATIONS
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
TRANSPORTING
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Beschreibung
Zusammenfassung:The present application relates to a method for pre-diagnosing abnormalities in a centrifugal separation process, comprising steps of: collecting process parameters for each centrifuge; collecting additional process parameters; calculating the collected process variables as a plurality of principal components; deriving a control threshold; collecting new process parameters; calculating the collected new process variables as a plurality of principal components; finding a hotelling distance; and generating a warning when the hotelling distance is outside the control threshold. 본 출원은 원심 분리 공정의 사전 이상 진단 방법에 관한 것이다.