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Étude expérimentale sur un projet avec système de cogénération chaleur/électricité basé sur des cycles à absorption.

Experimental study on a project with CHP system basing on absorption cycles.

Auteurs : SUN J., FU L., SUN F., et al.

Type d'article : Article

Résumé

A new heat recovery system for the CHP (combined heating and power) is presented, and HRU (heat recovery unit) and AHE (absorption heat exchanger) are invented to improve the total energy efficiency of the conventional CHP system by more than 20%, which are installed at the thermal power plant and the heating substation separately. The HRU could recover the low grade heat of exhausted steam from the turbine directly, and the AHE could decrease the temperature of backwater of primary pipe to a lower temperature than that of secondary pipe without changing the flow rate of secondary pipe. A large demonstration project employing this technology has been built in Datong of China. And experimental results of HRU and AHE are presented to evaluate this system.

Détails

  • Titre original : Experimental study on a project with CHP system basing on absorption cycles.
  • Identifiant de la fiche : 30014844
  • Langues : Anglais
  • Source : Applied Thermal Engineering - vol. 73 - n. 1
  • Date d'édition : 12/2014
  • DOI : http://dx.doi.org/10.1016/j.applthermaleng.2014.08.025

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