分布式能源2025，Vol.10Issue(5)：10-20,11.DOI:10.16513/j.2096-2185.DE.24090637
氢燃料燃气轮机研究现状及技术进展
Development Status and Technical Progress of Hydrogen-Fueled Gas Turbines
摘要
Abstract
To promote the low-carbon transition of gas turbine combined cycle(GTCC)systems,it is imperative to address key issues such as combustion instability and excessive nitrogen oxide(NOx)emissions caused by hydrogen-enriched combustion in gas turbines.This study conducts a systematic analysis through literature review on the differences in physical and chemical properties between hydrogen and natural gas,integrating principles of combustion kinetics and thermodynamics to examine the impact mechanisms of varying hydrogen blending ratios on combustion stability,emission characteristics,and cycle efficiency.Additionally,we outline the current development status of advanced hydrogen combustion technologies such as micro-mixed combustion and rich-hydrogen premixed combustion,while assessing their engineering applicability within typical GTCC systems.Furthermore,by incorporating materials science and structural mechanics considerations,we explore the failure risks associated with hydrogen embrittlement effects on critical components including compressors,turbine blades,and fuel nozzles under high-temperature and high-pressure conditions.Current research findings indicate that when the volumetric fraction of blended hydrogen exceeds 30％,traditional burners are prone to inducing thermoacoustic oscillations and localized hotspots,resulting in a significant increase in NOx emissions.However,employing advanced combustion strategies can mitigate NO,emissions while enhancing unit load-following capabilities.It is essential for key hot-end components to undergo material upgrades and structural optimizations to meet operational requirements for hydrogen fuels.Therefore,achieving high proportions of hydrogen blending or even pure hydrogen combustion in gas turbines necessitates a coordinated advancement in both innovative combustion technologies and adaptive modifications to overall system design.This approach will provide comprehensive technical pathways supporting the low-carbon transformation of gas turbines.关键词
可再生能源/氢燃气轮机/氢燃烧特性/先进燃烧技术/燃气轮机改造Key words
renewable energy/hydrogen gas turbine/hydrogen combustion characteristics/advanced combustion technology/modification of gas turbine分类
能源与动力引用本文复制引用
张燕京,周向阳,夏永放,许超,王更阳,康云志,刘磊,刘鸿吉,张辉,裴兴,阮圣奇..氢燃料燃气轮机研究现状及技术进展[J].分布式能源,2025,10(5):10-20,11.基金项目
中国大唐集团科学技术研究总院有限公司科技项目(HYB20220171)This work is supported by Science and Technology Project of China Datang Corporation Science and Technology General Research Institute Ltd.(HYB20220171) （HYB20220171）
