摘要
基于对未来煤电定位的综合考虑,建设大容量、高参数的清洁高效煤电机组具有重要意义。结合国内煤电机组的发展趋势和技术路线,对1250 MW等级电站机组的主机参数和经济性进行分析研究,推荐1250 MW等级电站机组采用高效超超临界机组,汽轮机入口主蒸汽参数选取30 MPa/600℃/620℃。
Based on the consideration of current policy orientation and future coal power positioning,it is of great significance to build large capacity,high parameter,clean and high efficient coal power units.Analyzes the 1250 MW level units,combined with the development trend and technical route of domestic coal-fired power units.The result shows that high efficiency ultra-supercritical units are recommended for 1250 MW power plant units,with turbine inlet parameters of 30 MPa(a)/600℃/620℃.
作者
靳朝晖
刘玲
刘利
JIN Zhaohui;LIU Ling;LIU Li(IGCC&CCS Department of CEEC Engineering Institute,Beijing 100022,China;North China Power Engineering Co.Ltd.of China Power Engineering Consulting Group,Beijing 100120,China)
出处
《电力勘测设计》
2023年第12期61-64,共4页
Electric Power Survey & Design
关键词
1250
MW等级
主机参数
高效超超临界
1250 MW grade
main equipment parameter
high efficiency ultra-supercritical
