258kW D683高速船用主机的研制

Development of D683 High Speed Marine Propulsion Diesel Engine With Power of 258 kW

D683系列船用柴油机是上海柴油机股份有限公司在D6114车用柴油机的基础上,根据公司多年的船用柴油机设计经验,结合我国船艇的特点,研制开发的新一代高速、轻型、低排放、节能型船用柴油机,功率范围为110～258kW,主要用于高速船艇的主机动力,也可用于舰船的辅机、发电机组等。主要介绍该系列船用柴油机中功率最大的258kW柴油机的研制开发过程、结构设计及性能研究的情况。

D683 series marine diesel engine is developed by SDEC based on D6114 vehicle diesel engine and company＇s many years experience in marine engine design and manufacturing with the combination of Chinese ship＇s characteristics. D683 series marine diesel engine is light, compact, high-speed, low exhaust emission and energy saving with power range of 110-258 kW. It is mainly used as propulsion powers for high-speed vessels, and power for marine gen-sets and other applications. This paper presents research and development procedure, structure design and performance of engine of 258 kW, which is the highest power ranking of the D683 family.