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国外文献 > 2.重点领域 > 新能源（风电、核能） >

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标 题： 100% hydrogen-fueled DLN combustor validated for B- and E-class gas turbines
100% 氢燃料DLN燃烧器，已通过B级和E级燃气轮机验证
作 者： anonymous
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出版年： 2025
期刊名： Modern Power Systems
现代动力系统
年卷期：
摘 要： While the hydrogen economy may not be taking off in the way that was once projected, significant work is still being done by the gas turbine OEM's on modifying combustors to operate on H_2, not least GE Vernova. It has recently announced completion of the validation test campaign for a prototype Dry Low NO_x(DLN) hydrogen combustor for B- and E-class gas turbines. The test campaign, conducted at GE Vernova's Global Technology Center in Greenville, South Carolina, demonstrated successful operation on natural gas and hydrogen blends and on 100% hydrogen with dry emissions below 25ppm NO_x. GE Vernova currently plans to make the new DLN system available for new and existing B- and E-gas turbines as early as 2026. GE Vernova describes itself as a "world leader in gas turbine fuel flexibility", including over 120 gas turbines that have the capacity to operate on or are currently operating on fuels that contain hydrogen, which have produced more than 530 TWh of electricity over 8.5 million hours. GE Vernova says this recent hydrogen announcement underscores its "continuous commitment to reduce the carbon emissions of its gas turbine generation fleet."

尽管氢能经济的发展可能并未如最初预期那样迅速推进，但燃气轮机制造商仍在积极研发用于运行氢气的燃烧室，其中GE Vernova尤为突出。该公司近日宣布，已完成针对B级和E级燃气轮机原型干式低氮氧化物（DLN）氢燃料燃烧室的验证测试。该测试在位于南卡罗来纳州格林维尔的GE Vernova全球技术中心进行，结果表明，该燃烧室在天然气与氢气混合燃料以及100%氢气条件下均能成功运行，且干法排放的氮氧化物低于25ppm。GE Vernova目前计划最早于2026年将新型DLN系统应用于新旧B级和E级燃气轮机。GE Vernova自称为“燃气轮机燃料灵活性领域的全球领导者”，其拥有超过120台燃气轮机，这些设备具备运行或正在运行含氢燃料的能力，已累计发电超过530太瓦时，运行时间达850万小时以上。GE Vernova表示，此次氢能源相关公告进一步体现了其“持续致力于降低燃气轮机发电机组碳排放”的承诺。
中文内容为网络AI翻译，专业术语未必准确，仅供参考。

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