H级燃气轮机掺氢发电技术应用现状及关键问题分析
摘要：目的 作为新型电力系统的重要支撑，燃氢燃气轮机有助于降低碳排放，有利于电网调峰，是全球未来战略性新兴产业科技创新领域的焦点。燃气轮机掺氢发电技术从示范走向商业化面临诸多关键问题，亟待解决。 方法 以H级燃气轮机为研究对象，介绍了国内外燃气轮机掺氢发电的战略规划和示范项目，对比了主要燃气轮机厂商H级燃气轮机的技术路线。从氢气来源、系统改造、排放影响以及掺氢发电成本4个方面对未来燃气轮机掺氢发电技术的规模化应用进行分析并提出建议。 结果 可再生能源电解水制氢将是燃气轮机掺氢发电的主要氢气来源；开发适配掺氢不稳定燃烧的新型干式低氮氧化物燃烧器将是未来掺氢燃气轮机系统改造的重点方向；掺氢比例越高，CO2减排量越大，但NO x 排放量呈上升趋势，并有超标风险；未来掺氢发电成本可降至天然气发电成本的同等水平。 结论 随着大规模可再生能源制氢成本的降低、碳税的实施以及掺氢发电技术的成熟，燃气轮机掺氢发电将逐步进入规模化应用。
Abstract:Objectives As an important support for the new power system, hydrogen gas turbines can help reduce carbon emissions and are conducive to grid peak regulation. They are the focus of technological innovation in the global future strategic emerging industries. Many key issues faced by hydrogen blending gas turbine power generation technology from demonstration to commercialization, need to be solved. Methods H-class gas turbines were taken as the research object, and the strategic planning and demonstration projects of hydrogen blending gas turbine power generation in China and abroad were introduced, and the technology routes of H-class gas turbines of major gas turbine manufacturers were compared. The analysis and suggestion was made from four aspects for the scale application of future hydrogen blending gas turbine power generation technology, including hydrogen source, system transformation, emission impact and hydrogen blending power generation cost. Results Renewable energy electrolysis of water to produce hydrogen will be the main source of hydrogen blending gas turbine power generation. In addition, the development of new dry low nitrogen oxide burners, which are suitable for unstable combustion of hydrogen blending, will be the key direction for future hydrogen blending gas turbine system transformation. The higher the hydrogen volume percentage is, the greater the CO2 emission reduction is. However, the NO x emission is on an upward trend. Moreover, there is a risk of exceeding the standard value, and the future cost of hydrogen blending gas turbine power generation can reach the same level as the cost of natural gas power generation. Conclusions With the reduction of the cost of large-scale renewable energy hydrogen production, and the implementation of carbon tax and the maturity of hydrogen blending power generation technology, the gas turbine hydrogen blending power generation will gradually enter large-scale application.
标题：H级燃气轮机掺氢发电技术应用现状及关键问题分析
title:Analysis of Application Status and Key Issues of Hydrogen Blending Power Generation Technology for H-class Gas Turbine
作者：成明, 项阳阳, 杨光伟, 周强, 李军
authors:Ming CHENG, Yangyang XIANG, Guangwei YANG, Qiang ZHOU, Jun LI
关键词：氢能,H级燃气轮机,掺氢发电,掺氢比例,纯氢,CO2,NO x,
keywords:hydrogen energy,H-class gas turbine,hydrogen blending power generation,hydrogen volume percentage,pure hydrogen,CO2,NO x,
发表日期：2024-10-31
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