蔡计强，黄文超，张 怡，谌志新
（农业部渔业装备与工程技术重点实验室，中国水产科学研究院渔业机械仪器研究所，上海 200092）

摘要：为了建立一套适用于国内金枪鱼延绳钓船的CO2排放量化考核方法，根据该船型的作业特点提出了EEDI计算公式，运用该计算公式并采用统计回归的方法，回归了该船型的EEDI参考线公式。依据提出的EEDI计算公式和经过回归的EEDI参考线公式，建立了国内金枪鱼延绳钓船的EEDI考核办法，运用该考核办法对49.5 m金枪鱼延绳钓船进行EEDI实例计算，结果表明该公式可以用于实船计算；对该船型的常规柴油机推进和电力推进的EEDI计算值进行了比较，结果体现了电力推进对多作业工况船型应用上的优越性。回归公式对于总吨位100~650的金枪鱼延绳钓船有一定的适用性，可以建立基于EEDI量化考核指标的国内金枪鱼延绳钓船的CO2减排评价方法。

关键词：金枪鱼延绳钓船；统计回归；能效设计指数；EEDI
 

Discussion on energy efficiency design index for tuna longliners
CAI Jiqiang, HUANG Wenchao, ZHANG Yi, CHEN Zhixin
(Key Laboratory of Fishery Equipment and Engineering，Ministry of Agriculture，Fishery Machinery
and Instrument Research Institute, Chinese Academy Of Fishery Sciences, Shanghai 200092, China)

Abstract: For the purpose of establishing the CO2 emission quantitative assessment method for the domestic tuna longliners, the EEDI formula is studied based on the ship’s operating characteristics; Using the EEDI formula and with the calculation of the statistical regression, the EEDI reference formula of the ship type is made; Based on the studied EEDI formula and the regressive EEDI reference formula, the EEDI value of 49.5m tuna longliner ship is calculated, the results present that the formula could be used to calculate the real ship; The EEDI value of the conventional diesel propulsion and the electric propulsion of the ship is compared, the results indicate that the electric propulsion is better about the EEDI value of the multi working condition ships. The regression formula is useful for the tuna longliners of 100~650 GT; Also it would build the CO2 emission reduction method for the domestic tuna longliners based on the EEDI quantitative evaluation.

Key words: tuna longliners, statistical regression, energy efficiency design index, EEDI

（来源：《渔业现代化》2014,41(6):8-13）