凝汽式机组改为循环水供热的技术可行性研究

Feasibility research for changing condensing steam turbing generator to recirculating water offering heat

本文从提高汽轮机热经济性的角度出发，探讨了凝汽式机组冬季利用循环 水供热的有关理论与技术问题，包括热力学、经济指标、系统布置、经济效益等方 面的分析与计算，比较全面地论述了凝汽式机组利用循环水供热的可行性。文章 对于提高地方电厂与企业自备电厂的经济效益以及节约能源等方面，具有重要的 参考价值与指导意义。

In order improving economic efficiency of condensing steam turbine generator, this article discussed some theory and technology questions of using recirculating water offering heat in winter, included analy- sis and calculation of thermodynamics. economic indicator. system arrangements, economic benefits etc. Expouned more completely the feasibility of condensing steam tur- bine generator using recirculating water offering heat. This article have important reference value and guiding function to improving economic benefits and energy conservation etc in local or self-supply power plant.