内河电力推进游轮能效建模研究  

Research on Energy Efficiency Modeling of a Inland River Electrically Propelled Cruise Ship

作　　者：尹奇志[1,2,3] 陈兴 李猛[1,2,3] 袁裕鹏 YIN Qizhi;CHEN Xing;LI Meng;YUAN Yupeng(Reliability Engineering Institute,Wuhan University of Technology,Wuhan 430063;Key Laboratory of Marine Power Engineering&Technology(Ministry of Communications),Wuhan 430063;National Engineering Research Center for Water Transport Safety(WTS Center),Wuhan 430063)

机构地区：[1]武汉理工大学能源与动力工程学院,湖北武汉430063 [2]武汉理工大学国家水运安全工程技术研究中心,湖北武汉430063 [3]武汉理工大学船舶动力动力工程技术交通行业重点实验室,湖北武汉430063

出　　处：《内燃机》2020年第6期5-11,共7页Internal Combustion Engines

基　　金：工信部高技术船舶专项(工信部联装函[2016]548号)。

摘　　要：建立准确的能效仿真模型是提升和评估船舶能效水平的基础。以1艘内河690客位电力推进游轮为研究对象,在分析了船舶能量传递过程的基础上,结合船舶原理和动力推进装置相关知识,基于MATLAB/Simulink建模仿真软件,建立了对象船舶整体能效仿真模型,并利用船模自航实验数据对模型准确度进行了验证。在此基础上,研究了对水航速、非推进用电、机组模式及通航环境对电力推进游轮能效的影响。研究结果表明:模型仿真结果和船模自航实验数据相比,航速平均误差为0.958%误差均控制在2%以内;在推进用电一定时,可通过调节非推进用电,使船舶总功率在一个百公里油耗较低的区域,实现船舶能效水平提升。Establishing accurate energy efficiency simulation model is the basis of improving and evaluating ship energy efficiency level.Taking a inland river 690 passenger electric propulsion cruise ship as the research object,based on the analysis of the ship energy transfer process,combined with the ship principle and power propulsion equipment related knowledge,based on the MATLAB/Simulink modeling and simulation software,the overall energy efficiency simulation model of the target ship is established,and the accuracy of the model is verified by the ship model self-navigation experimental data.On this basis,the influence of water speed,nonpropulsion power consumption,unit mode and navigation environment on energy efficiency of electric propulsion cruise ship is studied.The results show that:compared with the experimental data,the average error of ship speed is 0.958%,and the errors are all controlled within 2%;when the propulsion power consumption is constant,the total power of the ship can be reduced to a 100 km area with low fuel consumption by adjusting the non-propulsion power consumption.

关 键 词：内河 电力推进游轮 能效仿真模型 仿真实验 

分 类 号：U664[交通运输工程—船舶及航道工程]