| 摘要:以某型船用中速柴油机为基础，开展船用双燃料发动机关键技术研究。基于国内外先进柴油机及双燃料发动机技术，成功研发出具有自主知识产权的中速大功率双燃料发动机。配机试验表明:所研制的双燃料发动机功率和柴油机相当，NOx 及CO2排放明显降低；其动力性、总体经济性和排放性均优于纯柴油发动机。 |
| 关键词: 船用柴油机 双燃料 控制系统 |
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| Research on Key Technology of Medium Speed andHigh Power Double Fuel Marine Engines |
| Hao Hongguang,Gao Enlu,Dai Lei,Yan Huawei |
| Qingdao Zichai Boyang Diesel Engine Co.,Ltd., Shandong Qingdao 266700;Zichai Power Co.,Ltd., Shandong Zibo 255086 |
| Abstract:Based on a certain type of marine medium speed diesel engines, the key technologies of dual fuel engines are studied. Employing the advanced technologies of diesel engines and dual fuel engines both at home and abroad, the medium speed large power dual fuel engine with independent intellectual property rights was successfully developed. The matching test shows that the new developed dual fuel engine has the equal power as the diesel engine, and features obviously lower NOx and CO2 emissions,and the power, general economic performance and emissions are all better than the diesel engine. |
| Key words: marine diesel engine dual fuel control system |
