船舶轴带发电机应用及相关EEDI研究  

Marine shaft generator applications and EEDI-related studies

作　　者：陈严[1] 刘喜卫 Chen Yan;Liu Xiwei(Wuhan marine college,Wuhan 430062,China;Winterthur Gas&Diesel Ltd.8401 Winterthur,Switzerland)

机构地区：[1]武汉航海职业技术学院,武汉430062 [2]瑞士温特图尔燃气柴油机研发中心,瑞士温特图尔市8401

出　　处：《船电技术》2023年第1期59-61,共3页Marine Electric & Electronic Engineering

摘　　要：为顺应当前节能减排的大趋势,轴带发电机已经广泛应用于安装二冲程低速机的远洋运输船上,本文介绍了船舶PTO型轴带发电机的工作模式、布局限制、稳定性及增加功率输出的方法,通过船舶实例详细分析计算该型轴带发电机的安装对能源效率设计指数(EEDI)的影响,结果表明,安装PTO能有效降低船舶的EEDI值,积极起到节能减排的效果。In line with the current trend of energy saving and emission reduction,shaft generators have been widely used in ocean-going transport vessels equipped with two-stroke low-speed engines.This paper introduces the working mode,arrangement restrictions,stability and methods of increasing power output of the ship's PTO shaft generator.The results from detailed calculations and annalysis of the effect on the Energy Efficiency Design Index(EEDI)by the installation of this type of generator among ship examples shows that PTO can effectively reduce the EEDI value of the ship and positively contribute to energy saving and emission reduction.

关 键 词：船舶 PTO 轴带发电机 EEDI 节能减排 

分 类 号：U674[交通运输工程—船舶及航道工程]