Fault Diagnosis and Isolation of the Marine Diesel Engine Turbocharger System
نویسندگان
چکیده
Due to the complexity of the ship's systems early detection and isolation of the faults is of the essential importance for realization of a safe operation and necessary level of functionality. In this paper the main objectives of fault diagnosis are presented, such as detection, isolation and faults analysis. By simulating the appropriate faults in the turbocharger of the marine two stroke diesel engine MAN B&W 5L90MC, on a simulator Kongsberg Norcontrol type PPS 2000, with high functionality and reality level, symptoms, events and variables trends in time have been studied. For treatment of the symptoms and identification of faults, different methods of conclusion within the diagnostic expert systems have been used.
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