The Integrated Maintenance Information System of Marine Nuclear Power Platform Based on Data Cloud

Abstract

Marine Nuclear Power Platform (MNPP) is far away from land, and the repair work on sea is inconvenient and expensive, which greatly affects its stability and economy. On the basis of the deep application of ship information, an integrated maintenance information system for MNPP is designed aiming at the operation and maintenance of the whole life cycle. The integrated maintenance information system, taking the data cloud as the basic means, horizontally includes the design, construction, installation, operation, maintenance and decommissioning stage of MNPP, and contains longitudinally equipment source and basic data, system self-learning model and platform integrated model. The integrated maintenance information system would eventually form a unified data set and model set of MNPP, which could provide intelligence operation and maintenance, fault assessment, repair decision and other technique supports for MNPP, and shed great light on the long-term development of MNPP.