高水分褐煤发电技术在我国的发展现状与分析  

Development Status and Analysis of High Moisture Lignite Power Generation Technology in China

作　　者：王巍 白杰 彭红文 邬士军 房海青 王琳 WANG Wei;BAI Jie;PENG Hongwen;WU Shijun;FANG Haiqing;WANG Lin(North China Power Engineering Co.Ltd.of China Power Engineering Consulting Group,Beijing100120,China)

机构地区：[1]中国电力工程顾问集团华北电力设计院有限公司,北京100120

出　　处：《电力勘测设计》2024年第3期51-55,共5页Electric Power Survey & Design

摘　　要：介绍我国褐煤资源特点和褐煤发电技术的发展现状,并分析褐煤锅炉、中速磨制粉系统及设备选型优化、烟气余热利用、烟气提水等褐煤发电关键技术。经分析可知,我国褐煤发电机组在机组参数、能耗水平、环保等方面处于世界领先水平,下一阶段应向着更加高效、绿色的方向发展。This paper briefly introduces the characteristics of lignite resources and the development status of lignite power generation technology in China,and analyzes the key technologies such as lignite boiler technology,pulverizing system and equipment selection and optimization technology,flue gas waste heat utilization technology and flue gas water extraction technology.China’s lignite generator units are at the leading level in the world in terms of unit parameters,energy consumption level and environmental protection,it should be towards a more efficient and green direction in next stage.

关 键 词：高水分褐煤 中速磨制粉系统 烟气余热利用 烟气提水 

分 类 号：TM621[电气工程—电力系统及自动化]