| 摘要:基于我国大功率船用中高速机的发展背景与历史，介绍我国新型船用中高速机自主研制的现状。详细介绍6个已发布的机型及其主要技术参数，包括功率、燃油系统模式、平均有效压力、燃油消耗率等，以及每种机型的适用领域。指出在航运业温室气体减排的大背景下，低碳、碳中和、零碳燃料是船舶实现碳减排和碳中和的可行途径。 |
| 关键词: 中高速机 自主研发 低碳 燃料 |
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| Status and Prospect of Independent Development and Manufacturing of New Marine Medium and High Speed Engines |
| HUANG Li,ZHANG Dongming,ZHANG Xueyan,ZHOU Zhou,SHEN Xiang |
| Shanghai Marine Diesel Engine Research Institute, Shanghai 201108, China;Shanghai Jiao Tong University, Shanghai 200240, China;Shanghai Marine Diesel Engine Research Institute, Shanghai 201108, China;Tianjin University, Tianjin 300072, China |
| Abstract:Based on the development background and history of high power medium and high speed marine engines in China，the current situation of independent development and manufacturing of new marine medium and high speed engines in China is introduced.The six released models and their main technical parameters are introduced in detail，including power，fuel system mode，mean effective pressure，fuel consumption rate，and the applicable fields of each model.It is pointed out that in the context of greenhouse gas emission reduction in the shipping industry，low-carbon，carbon-neutral and zero-carbon fuels are the feasible way for ships to achieve carbon emission reduction and carbon-neutral. |
| Key words: medium and high speed engine independent research and development low carbon fuel |
