朝阳发电厂200MW汽轮机无除氧器热力系统探讨

Researches on Thermodynamic System without Deaerator of Domestic 200 MW Turbine in Chaoyang Power Station

无除氧热力系统使回热系统得到简化，并提高其可靠性及经济性。针对朝阳发电厂200MW汽轮机制定了三种无除氧器热力系统方案，并对各个方案的经济性进行了详细计算分析，并综合各方面进行了最佳方案的选择。

Thermodynamic system without deaerator helps to simplify the regenerath subsystem and improveit’s reliability and economic. In view of domestic of 200 MW turbine in Chaoyang power station,three principled schemes of thermodynamic system without deaerator have been draft up with detail calculation and analysis of economics of various schemes carried out.