主流作业方式渔船电力推进方式节能性对比分析
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李建宇(1982-),工程师,研究方向为船舶电气设计,E-mail:lijianyu@fmiri.ac.cn

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国家重点研发计划(2020YFD0901201);中国水产科学研究院基本科研业务费项目(2020TD79)


Comparison Analysis of Energy Saving Property of Fishing Vessels with Electric Propulsion Method in Mainstream Operation Mode
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    摘要:

    在节能减排的背景下,电力推进系统作为船舶新型推进技术,已逐步应用于渔船中,电力推进相较于常规推进方式,具有空间利用率高、节能环保、便于控制及维修等优点, 且系统冗余、安全性更好。本研究通过对36.5 m拖网渔船、53.0 m围网渔船、49.5 m延绳钓渔船3种电力推进渔船在航行工况、下网工况、起网工况、停泊工况下能耗数据采集、比对,与同级别的常规动力渔船的航次油耗等数据进行了对比,进一步分析数据,总结出电力推进系统在不同作业渔船中的适用性能差异,本研究认为延绳钓渔船采用电力推进方式节能效果最为明显,而拖网渔船节能效果最不明显。[中国渔业质量与标准,2022,12(3):51-56]

    Abstract:

    As a new type of ship propulsion technology, electric propulsion system has been gradually applied to fishing vessels under the background of energy saving and emission reduction. Compared with conventional propulsion methods, electric propulsion has the advantages of high space utilization rate, energy saving and environmental protection, easy control and maintenance and better system security. The energy consumption data for three types of electric propulsion fishing vessels including 36.5 m trawler, 53.0 m purse seiner and 49.5 m longline fishing vessel were collected and compared under sailing conditions, net operating conditions, net hauling conditions and berthing conditions. Then the obtained data were compared with conventional powered fishing vessels of the same level such as the voyage fuel consumption data, and were further analyzed to summarize the differences in application performance of electric propulsion systems in different fishing vessels. This study showed that the energy saving effect of longline fishing vessel with electric propulsion mode was the most obvious, while trawler presented most unobvious effect. [Chinese Fishery Quality and Standards, 2022, 12(3):51-56]

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李建宇,张怡,赵新颖,等.主流作业方式渔船电力推进方式节能性对比分析[J].中国渔业质量与标准,2022,12(3):51-56. LI Jianyu, ZHANG Yi, ZHAO Xinying, et al. Comparison Analysis of Energy Saving Property of Fishing Vessels with Electric Propulsion Method in Mainstream Operation Mode[J]. Chinese Fishery Quality and Standards,2022,12(3):51-56.

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  • 在线发布日期: 2022-07-29