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.
出处
《上海造船》
2002年第2期29-31,2,共3页
Shanghai Shipbuilding
