船舶电站联合发电运行研究  

Research on Combined Generation System of Marine Electric Power Plant

作　　者：许晓彦[1] 李杰仁[1] 夏永明[1] 

机构地区：[1]上海海运学院

出　　处：《上海造船》2002年第2期29-31,2,共3页Shanghai Shipbuilding

摘　　要：针对船舶电站的多种发电方式 ,即柴油发电机组、废气涡轮发电机组和轴带发电机组发电方式建立了动态数学模型 ,然后以仿真形式对它们之间的联合运行从节能、供电可靠性和动力装置可靠性方面进行了研究。结果表明 ,采用柴油发电机组、变流型轴带发电机组和废气涡轮发电机组的联合运行可以有效地节能 ,同时也提高了供电可靠性和船舶在紧急状态下的安全性。In this paper, dynamic models of three types of generation systems of marine electric power plant, including the generation system of diesel generator, the generation system of main shaft generator and the generation system of exhaust gas turbo generator, are established. The sinmulational combined generation system is researched on its behavior in fuel consumption and reliability of electric power supply, as well as its contributions to the safety of navigation. The result of the research shows that the combined generation system of diesel generator, main shaft generator of converter type and exhaust gas turbo generator is one of the best choices as fuel consumption being concerned. It also makes sure that the electric power supply is uninterrupted during switching over to another type of generator. Furthermore, it promotes safety when the main engine is working under fault conditions.

关 键 词：船舶电站 轴带发电机 废气涡轮 动力装置 柴油发电机组 仿真 机组发电 联合 方式 运行 

分 类 号：U665.12[交通运输工程—船舶及航道工程] U674[交通运输工程—船舶与海洋工程]