天然气分布式能源系统节能减排效益分析  

Analysis on Energy Conservation and Emission Reduction Benefit of Natural Gas Distributed Energy System

作　　者：王卫琳[1] 李洁[1] 赖建波[1] 马鸿敬[1] 

机构地区：[1]中国市政工程华北设计研究总院,天津300074

出　　处：《煤气与热力》2013年第8期23-26,共4页Gas & Heat

摘　　要：天然气分布式能源系统可实现能源的梯级利用,提高能源综合利用效率。结合工程实例,分析了系统的节能减排效益。在工程实例中,系统由燃气内燃机组和余热补燃型溴化锂机组组成,余热包括内燃机烟气余热和缸套冷却水余热。The natural gas distributed energy system can achieve energy cascade utilization and improve the energy comprehensive utilization rate. The energy conservation and emission reduction benefit of the system is analyzed. In an engineering example, the system is composed of gas engine unit and exhaust heat afterburning lithium-bromide unit, and the exhaust heat includes exhaust heat from flue gas of the gas engine and exhaust heat from cylinder sleeve cooling water.

关 键 词：分布式能源系统 燃气内燃机 余热补燃型溴化锂机组 

分 类 号：TU995[建筑科学—供热、供燃气、通风及空调工程]