适应于现有热力系统的可调整热力系统的研究及应用  

Research and Application of Adjustable Thermal System Adapted to Existing Thermal System

作　　者：胡雪梅 刘世云[2] 聂涛 景禹淇 HU Xue-mei;LIU Shi-yun;NIE Tao;JING Yu-qi(State Power Investment Corporation Henan Electric Power Co.,Ltd.,Pingdingshan Power Plant,Pingdingshan 467000,China;Harbin Turbine Company Limited,Harbin 150046,China)

机构地区：[1]国家电投集团河南电力有限公司平顶山发电分公司,平顶山467000 [2]哈尔滨汽轮机厂有限责任公司,哈尔滨150046

出　　处：《汽轮机技术》2022年第1期13-15,共3页Turbine Technology

摘　　要：提出了一种提高汽轮机组部分负荷经济性的可调整热力系统优化措施,通过该可调整热力系统的研究和应用,可提高目前国内所有通流改造机组部分负荷的经济性,缓解电厂在部分负荷经济性较差的现象,并有利于电厂在部分负荷下运行时锅炉的脱硫脱硝问题。This article proposes an adjustable thermal system optimization measure for thermal power turbines to improve the partial load economy of the unit.Through the research and application of this adjustable thermal system,the partial load economy of all current through-flow retrofit units in China can be improved,and the phenomenon of poor economy of power plants at part load relieved.It is conducive to the problem of desulfurization and denitrification of boilers when the power plant is operating under partial load.

关 键 词：汽源切换 1号高加 热力系统优化 

分 类 号：TK262[动力工程及工程热物理—动力机械及工程]