数字孪生船舶电力智能监测系统的设计-《集美大学学报（自然科学版）》

文章信息/Info

Title:: Design of Intelligent Monitoring System for Marine Power Based on Digital Twin

作者:: 曾步辉1; 2; 麻炜晨1; 姜箫恒1; 尚文嘉1; 陈宇1; 1.集美大学轮机工程学院，福建厦门 361021；2.国家级海上专业实验教学示范中心，福建厦门 361021

Author(s):: ZENG Buhui1; 2; MA Weichen1; JIANG Xiaoheng1; SHANG Wenjia1; CHEN Yu1; 1.School of Marine Engineering,Jimei University,Xiamen 361021,China;2.National Marine Experimental Teaching Demonstration Center,Xiamen 361021,China

Keywords:: digital twin; marine electric power; intelligent monitoring system; data processing and analysis

摘要:: 为提高船舶电力设备管理效率，预测船舶航行过程中电力设备存在的潜在风险并及时进行报警，提醒船端工作人员进行处理，搭建了数字孪生的可视化船舶电力智能监测系统。将船舶实体通过云计算、大数据技术分析、数字化模型和通信平台等同步到虚拟数字端进行可视化呈现，调整和优化船舶电力系统虚拟模型，实现对船舶电力系统进行全方位的实时监测，降低人工检查的失误率，提高监控效率。与人工摘抄数据监测反馈系统相比，数字孪生船舶电力系统智能监测系统的实时数据管理成效提升13%，监测精确度提升12.3%，使系统安全性能、电力系统未来发展趋势和潜在问题的预测能力得到显著提升。

Abstract:: In order to improve the management efficiency of ship power equipment,the potential risks of power equipment in the course of ship sailing were predicted,and timely alarm was given to remind the staff at the ship end to deal with them.By building a visual ship power intelligent monitoring system based on digital twins,the ship entity was synchronized to the virtual digital end in real time through various emerging technologies such as cloud computing,big data technology analysis,digital model and communication platform for visualization,adjustment and optimization of the virtual model of the ship power system,and realization of the ship power system for all-round real-time monitoring.It showed that the error rate of manual inspection was reduced,and the monitoring efficiency was also improved;Comparing with those from the manual data extraction monitoring feedback system,the real-time data management effectiveness and monitoring accuracy of the intelligent monitoring system from the digital twin of the ship’s power system were respectively increased by 13% and 12.3%,which significantly improved the performance of predicting the future development trend and potential problems of the power system.