针对燃气发动机节能减排技术的减排效果分析  

Analysis of Emission Reduction Effect of Energy Saving and Emission Reduction Technologies for Gas Engines

作　　者：刘飞 赵云 刘文静 Liu Fei;Zhao Yun;Liu Wenjing(Binzhou Special Equipment Inspection and Research Institute,Binzhou Shandong 256600,China;Binzhou Bohai Piston Co.,Ltd.,Binzhou Shandong 256600,China)

机构地区：[1]滨州市特种设备检验研究院,山东滨州256600 [2]滨州渤海活塞有限公司,山东滨州256600

出　　处：《现代工业经济和信息化》2024年第6期202-204,共3页Modern Industrial Economy and Informationization

摘　　要：研究针对不同压缩比的天然气发动机,在不同负荷下调整点火提前角等控制策略,分析其减排效果。结果显示,调整控制策略能降低NOx等有害物质排放,但其效果在不同压缩比和负荷下存在差异。因此,选取适当的控制策略,以在保证燃气发动机经济性的同时,最大限度地降低有害物质排放。此次研究成果为理解燃气发动机的节能减排技术提供理论依据,并为实际应用提供参考,有助于推动燃气发动机的绿色发展,实现能源高效利用和环境持续保护。In the face of the global energy crisis and environmental protection needs,gas engine energy saving and emission reduction technology is increasingly concerned.Research for different compression ratios of natural gas engines,under different loads to adjust the ignition advance angle and other control strategies,to analyse its emission reduction effect.The results show that adjusting the control strategy can reduce NOx and other harmful substances emissions,but its effect varies under different compression ratios and loads.Therefore,it is of great significance to select appropriate control strategies to minimise harmful substance emissions while ensuring the economy of gas engines.The results of this research provide a theoretical basis for understanding the energy-saving and emission reduction technologies of gas engines and a reference for practical applications,which helps to promote the green development of gas engines and achieve efficient energy use and sustainable environmental protection.

关 键 词：燃气发动机 天然气发动机 节能减排技术 压缩比 NO 

分 类 号：TK229.8[动力工程及工程热物理—动力机械及工程]