混合动力船舶能量管理优化技术及趋势

Optimization Technology and Trend of Energy Management of Hybrid Ships

为了在全球生态保护意识提升和能源安全需求上升的大环境中,有效减少船舶行业碳排放,以缓解转型压力。通过剖析混合动力船舶的能量管理系统优化技术,包括储能装置设计、能量控制系统开发,以及动力系统集成和操作策略;并强调了智能能量管理策略在储能系统优化、能量转换与传输控制以及实时监测和预测方面的应用。然后评价了多种储能装置对船舶性能的作用,并根据化学、物理、电磁储能技术的独特属性进行综合运用。进一步通过案例分析验证了混合动力系统在直流与交流电网应用的可行性,证明了动力配置的优化和系统结构设计的效果。研究结果显示,储能装置能有效平衡能量波动、提高能效,并在紧急状态下充当备用电源,从而提升了系统的稳定性和安全性,同时也可证实混合动力船舶及其能量管理技术的广泛应用前景。

In order to effectively reduce carbon emissions in the shipping industry and alleviate the pressure of transition amidst the rising global awareness of ecological protection and increasing energy security demands,it analyzes the optimization technologies of energy management systems for hybrid power ships,including the design of energy storage devices,the development of energy control systems,and the integration and operational strategies of ship power system.It also emphasizes the application of intelligent energy management strategies in optimizing energy storage systems,controlling energy conversion and transmission,as well as real-time monitoring and prediction.Then,the effects of various energy storage devices on ship performance are evaluated,and the unique properties of chemical,physical,and electromagnetic energy storage technologies were comprehensively utilized.The feasibility of applying hybrid power system of ships in both DC and AC grids is further validated through case studies,and demonstrating the effectiveness of power configuration optimization and system structural design.As a result,the energy storage devices can effectively balance energy fluctuations,improve energy efficiency,and serve as backup power in emergency situations,thereby enhancing system stability and safety.This also demonstrates the broad application prospects of hybrid ships and their energy management technologies.