Research on Heat Recovery System of Turbine Exhaust Steam Using Absorption Heat Pump for Heating Supply Based on Heating Load Characteristics

In order to improve the energy utilization efficiency of thermal power plants and to solve the heating shortage problem in China, the absorption heat pump is usually employed to recover the heat of turbine exhaust steam for heating supply. In the existing references, few researchers considered the h...

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Bibliographic Details
Published in:Energy procedia 2015-08, Vol.75, p.1502-1507
Main Authors: Wang, Jinshi, Xia, Kai, Chen, Weixiong, Liu, Ming, Chong, Datong, Liu, Jiping, Yan, Junjie
Format: Article
Language:English
Subjects:
heat pump
heat recovery
heating load
power
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Summary:In order to improve the energy utilization efficiency of thermal power plants and to solve the heating shortage problem in China, the absorption heat pump is usually employed to recover the heat of turbine exhaust steam for heating supply. In the existing references, few researchers considered the heating load characteristics when designing the recovery system. In this paper, the design thought of heat recovery system of turbine exhaust steam using absorption heat pump for heating supply based on heating load characteristics was presented. With an engineering case, the heat recovery system was designed and its economic efficiency was calculated.
ISSN:1876-6102
1876-6102
DOI:10.1016/j.egypro.2015.07.290