电力学报2025，Vol.40Issue(3)：171-181,11.DOI:10.13357/j.dlxb.2025.019
燃煤机组耦合生物质发电技术方案分析
Analysis of Technical Scheme of Coupled Biomass Power Generation in Coal-fired Units
摘要
Abstract
Aimed to promote the low-carbon transformation of coal-fired power in China,the technical path of coal-fired and biomass-coupled power generation and its emission reduction potential are focused on.The three mainstream technical routes of direct coupling,gasification coupling and steam-side coupling are systematically reviewed,and the engineering bottlenecks faced by various routes are analyzed(such as catalyst poisoning and difficulty in ash utilization of direct coupling,and high cost controversy of steam-side coupling).Combined with domestic and foreign application cases,a comprehensive comparison is made from the dimensions of ener-gy efficiency,economic benefits,technical feasibility and development potential.The results show that,the gasification coupling technology shows outstanding application value with high power generation efficiency(cou-pling ratio can reach 30%),significant carbon emission reduction capacity(easy to monitor and measure)and less technical constraints.Therefore,it is recommended to give priority to promoting the research and develop-ment and large-scale demonstration of gasification coupling technology to provide practical technical support for low-carbon transformation of coal-fired units.关键词
燃煤机组/生物质/耦合/掺烧/气化/蒸汽侧/技术路线Key words
coal-fired units/biomass/coupling/blending burning/gasification/steam-side/technical route分类
能源与动力引用本文复制引用
张东旺,周托,张亚宁,朱莎弘,李东方,杨海瑞,张缦..燃煤机组耦合生物质发电技术方案分析[J].电力学报,2025,40(3):171-181,11.基金项目
国家自然科学基金面上资助项目(52276124). （52276124）
