小型科考船PTO/PTI改造研究  

Research on the PTO/PTI Reconstruction of Small Scientific Research Ship

作　　者：陈旭清 陈嘉伟[2] 王骏超[2] Chen Xuqing;Chen Jiawei;Wang Junchao(Wuxi Water Conservancy Bureau,Wuxi 214031,Jiangsu,China;China Ship Scientific Research Center,Wuxi 214082,Jiangsu,China)

机构地区：[1]江苏省无锡市水利局,江苏无锡214031 [2]中国船舶科学研究中心,江苏无锡214082

出　　处：《船电技术》2018年第12期6-8,11,共4页Marine Electric & Electronic Engineering

基　　金：国家自然科学基金(51509255)

摘　　要：小型科考船一般都为单机单桨,存在失去动力隐患。本文首先对船舶PTO与PTI模式进行了综述,针对经典配置的单机单桨科考船推进系统冗余性改造提出了三种方案,论证了增加PTO/PTI电机辅助推进方案的先进性。对PTO/PTI电机的四种启动方式进行了论证,并概括了各自的优缺点。最后对PTO/PTI改造中涉及到的动力系统、电气系统的改造进行了分析和概括。Small scientific research ships are generally single engine and single screw,and there,is a hidden danger of losing power.In this paper,the model of PTO and PTIis summarized,and three schemes are proposed for the redundant transformation of propulsion system...The advantages of.the PTO/PTImotor auxiliary propulsion scheme are demonstrated.The four starting modes of PTO/PTImotor are discussed,and their advantages and disadvantages are summarized Finally,the reconstruction oj power system and electrical system involved in PTO/PTI reconstruction is analyzed and summarized

关 键 词：小型科考船 船舶改造 冗余性 PTO/PTI电机 

分 类 号：U664.14[交通运输工程—船舶及航道工程]