基于能效优化的船舶动力系统设计  

Design of ship power system based on energy efficiency optimization

作　　者：郭彦岗 Guo Yangang(China Oilfield Services Ltd Geophysical,Tianjin 300450,China)

机构地区：[1]中海油田服务股份有限公司物探事业部,天津300450

出　　处：《船电技术》2024年第12期34-37,共4页Marine Electric & Electronic Engineering

摘　　要：为提高船舶动力系统的能效,提出一套能效优化方案。首先,对螺旋桨与推进系统进行优化,降低能量损失;其次,通过船体形状的优化设计,降低航行阻力,提高船舶的整体效率;再者,精确控制燃料系统确保能源的高效利用;最后,优化热管理系统进一步提升系统效率。研究结合实际案例,成功验证这些策略在实际应用中的有效性和可行性。研究结果表明,基于能效优化的船舶动力系统设计不仅能够显著提高船舶的能源利用效率,降低能源消耗,而且能够有效减少运营成本,为航运业带来显著的经济和环境效益。To improve the energy efficiency of ship power system,this paper proposes a set of energy efficiency optimization schemes.Firstly,the propeller and propulsion system are optimised to reduce energy losses;Secondly,by optimizing the shape of the ship,the navigation resistance can be reduced and the overall efficiency of the ship can be improved;Furthermore,the fuel system is accurately controlled to ensure efficient use of energy;Finally,the thermal management system is optimized to further enhance the system efficiency.The study in combination with practical cases successfully verifies the effectiveness and feasibility of these strategies in practical applications.The research results indicate that the design of ship power system based on energy efficiency optimization can not only significantly improve the energy utilization efficiency of ships,reduce energy consumption,but also effectively reduce operating costs,bringing significant economic and environmental benefits to the shipping industry.

关 键 词：船舶动力系统 能效优化 航行效率 

分 类 号：U664.81[交通运输工程—船舶及航道工程]