公开(公告)号：US20230143324A1

公开(公告)日：2023-05-11

申请号：US17938519

申请日：2022-10-06

Applicant: Suncor Energy Inc.

Inventor： Waldo COETZEE ,  Gisèle Chung Mouy TONG ,  Yashar FARAJOLLAHI

IPC: G05B23/02 ,  G06Q10/06

CPC classification number: G05B23/0283 ,  G06Q10/06311 ,  G05B23/0243

Abstract: A system and method are provided for determining cleaning schedules for equipment. The equipment includes fired heaters and/or heat exchangers. The method includes obtaining historical sensor data; transforming the obtained sensor data using an engineering first principles process; applying data analytics to the transformed data to generate at least one statistical model; predicting an indicator of fouling in the equipment using operating data and the at least one statistical model; obtaining cost data associated with the equipment being analyzed; determining from the prediction and cost data a desired cleaning schedule for the equipment; and providing an output associated with the desired cleaning schedule.