ZHAN Yuxin. AN APPROACH TO ADOPTING NEW TECHNOLOGY OF THERMODYNAMIC CYCLE FOR LOWPRESSURE CYLINDER FOR 300 MW STEAM TURBINE IN XUANWEI POWER PLANT[J]. Thermal power generation, 2005, (2): 57-59.
ZHAN Yuxin. AN APPROACH TO ADOPTING NEW TECHNOLOGY OF THERMODYNAMIC CYCLE FOR LOWPRESSURE CYLINDER FOR 300 MW STEAM TURBINE IN XUANWEI POWER PLANT[J]. Thermal power generation, 2005, (2): 57-59. DOI: 10.19666/j.rlfd.2005.02.019.
宣威电厂300MW汽轮机低压缸采用新型热力循环技术探讨
摘要
介绍了宣威发电有限责任公司300 MW发电机组热力系统的基本情况
并对当前所能达到的热效率进行分析。提出了一种新型的热力系统
并对其热效率进行了分析。按此热力系统对机组进行改造
机组热效率可由改前的42.55%提高到51.90%。
Abstract
The basical situation of thermodynamic system for 300MW power generating unit in Xuanwei Power Generation Co Ltd has been presented
and the thermal efficiency obtained at present being analysed. At the same time
a fully new scheme has been put forward
and a fully new thermodymamic system being designed
the thermal efficiency of the said new system being analysed. The retrofit of unit has been carried out according to the new thermodynamic system. The thermal efficiency of unit before retrofitting was 42.55%