大功率海工辅助船混合推进装置应用技术研究

Study on the Applied Technique of Hybrid Propulsion Plant for High Power Offshore Vessels

柴油机作为船舶的主推进动力已传承了近百年,随着电力推进系统的问世,其操纵的可靠性、安全性和环境保护等方面的优点是无可匹敌的。大功率海工辅助船推进动力装置的合理配置,既要考虑经济和实用,又要保证技术先进。通过不同配置的动力装置在深远海大功率三用工作船执行各种作业任务对应工况的运行过程,逐一比较其技术性能。由此证明柴电混合推进装置的配合适用于深水多功能大功率三用工作船的多种作业需求,其技术指标优于常规单纯柴油机驱动螺旋桨和常规电力推进装置。

Diesel engines have been used as major marine propulsion plants for almost a hundred years. With the coming of electrical propulsion systems, their unsurpassed advantages regarding operation reliability, safety and environmental protection are fully demonstrated. The rational configuration of propulsion plant for high power offshore vessels should take into account economical efficiency and practicability, as well as advanced technology. Through the operation process of power plants with different configurations on a deep sea high power anchor handling supply tug performing various tasks, their technical performances corresponding different operation conditions are compared one by one. From this, it is proved that the diesel-electrical hybrid propulsion plant is capable to meet the various operation requirements of such a vessel, and its technical standard is better than the conventional diesel engine driven propeller or conventional electrical propulsion plant.