焦洋,曹蕃,张全军,李敏,周争昌,白付明,韩海峰,宋寅,王伟

• 1:中国大唐集团科技创新有限公司
• 2:大唐韩城第二发电有限责任公司
• 3:大唐陕西发电有限公司

摘要(Abstract)：

绿氨掺烧是燃煤机组低碳化改造的重要技术路线之一，目前制约绿氨掺烧项目推广的主要问题是绿氨制备、储运、掺烧全流程经济性不佳。基于此，以单台600 MW燃煤机组掺烧10%绿氨为例，对比分析了离网型/并网型光伏发电合成绿氨及掺烧项目的全流程技术经济性，并深入探讨了不同补贴机制（零碳电量补贴、绿氨生产补贴、碳减排补贴和低息贷款）对项目收益的影响。分析结果表明，煤价和碳税价格是影响项目经济性的主要因素，随着煤价和碳税价格升高，燃煤机组绿氨掺烧经济效益显著提高。补贴机制均对项目经济性有所提升，但效果依情景不同有所差异。低息贷款对项目经济可行性的提升效果最佳；而对于项目净现值NPV的变动，零碳电量补贴敏感度最高。

关键词(KeyWords)： 燃煤机组;绿氨掺烧;全流程;经济性分析;补贴机制

Abstract:

Keywords:

基金项目(Foundation): 中国大唐集团有限公司科技项目(DTSN-2024-10249)~~

作者(Author): 焦洋,曹蕃,张全军,李敏,周争昌,白付明,韩海峰,宋寅,王伟

DOI: 10.19666/j.rlfd.202506106

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