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	District heating system based on co-ah cycles in combined heating and power
	Fu Lin ; Jiang Yi ; Zhang Shigang
	2010-10-12 ; 2010-10-12
关键词	Practical/ cogeneration district heating energy conservation heat exchangers heat pumps heat transfer substations/ district heating system co-generation-based absorption heat-exchange cycle combined heating-power cycle CHP system substation condenser exhausted vapor absorption heat pump energy efficiency energy consumption/ B8230 Thermal power stations and plants B8540E Space heating B8375 Substations E2310 Power and plant engineering (mechanical engineering) E2120 Heat and thermodynamic processes (mechanical engineering)
中文摘要	A district heating system based on the co-generation-based absorption heat-exchange (Co-ah) cycle in the cogeneration system was design to reduce energy consumption of district heating systems in large cogeneration systems. In the heating system substations, the return water temperature is reduced to about 20 degrees C through absorption heat exchangers. In the cogeneration plant, the circulating water is heated by the condenser exhausted vapor, the absorption heat pump, and the peak load heater. Compared with traditional heating systems, this system runs with a higher circuit temperature drop so that the heating network delivery capacity increased dramatically. The capacity of district heating system and the energy efficiency of the combined heating and power (CHP) system is significantly increased by the recovery of the exhausted heat from the condensers.
语种	中文
出版者	Tsinghua University Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/80708]
专题	清华大学
推荐引用方式 GB/T 7714	Fu Lin,Jiang Yi,Zhang Shigang. District heating system based on co-ah cycles in combined heating and power[J],2010, 2010.
APA	Fu Lin,Jiang Yi,&Zhang Shigang.(2010).District heating system based on co-ah cycles in combined heating and power..
MLA	Fu Lin,et al."District heating system based on co-ah cycles in combined heating and power".(2010).

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