| 引用本文: | 牟晨璐,丁涛,周郑洋,徐亮,董晓亮,汤洪海.面向碳中和的工业尾气电厂技术综述及其典型案例经济性分析[J].电力自动化设备,2021,41(9): |
| MU Chenlu,DING Tao,ZHOU Zhengyang,XU Liang,DONG Xiaoliang,TANG Honghai.Technology review on industrial off-gas power plants for carbon neutral and economic analysis of typical cases[J].Electric Power Automation Equipment,2021,41(9): |
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| 摘要: |
| 实现碳达峰和碳中和的“双碳”目标是国家的重大战略。工业尾气排放是温室气体的主要来源，控制工业尾气碳排放是碳减排工作的关键，探究碳中和背景下利用工业尾气发电实现碳减排的问题，具有重大现实意义。首先概述了尾气电厂的基本原理，以3种典型工业尾气为例，介绍尾气的组成成分和经尾气发电后污染物的变化情况，并介绍了尾气发电技术的基本原理；其次综述了尾气电厂技术方案，分析尾气发电的改造技术和难点，进而对尾气电厂技术方案的优缺点、应用场景、改造技术进行分析和比较，并对尾气电厂技术发展和研究现状进行综述；然后介绍了尾气电厂的典型案例及其效益，从单位造价角度对其进行经济性分析；最后结合我国尾气电厂发展现状，对未来尾气电厂的发展进行了展望，从技术、参与新能源消纳、并网影响、运营模式和政策完善等方面进行了探讨。 |
| 关键词: 工业尾气电厂 尾气特性 发电技术类型 经济性分析 碳中和 |
| DOI：10.16081/j.epae.202109034 |
| 分类号:TM71;X701 |
| 基金项目:国家电网公司总部科技项目(电力市场服务新能源多目标要求的量化分析技术及应用研究)(1400-202135232A-0-0-00) |
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| Technology review on industrial off-gas power plants for carbon neutral and economic analysis of typical cases |
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MU Chenlu1, DING Tao1, ZHOU Zhengyang1, XU Liang2, DONG Xiaoliang2, TANG Honghai2
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1.State Key Laboratory of Electrical Insulation and Power Equipment, School of Electrical Engineering, Xi’an Jiaotong University, Xi’an 710049, China;2.Beijing Power Exchange Center, Beijing 100031, China
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| Abstract: |
| Achieving the dual goals of carbon peak and carbon neutral is an important strategy of China. Industrial off-gas emission is one of the main greenhouse gas emissions, and industrial off-gas carbon emission control is the key to reduce carbon emissions. Exploring the problem of achieving carbon emission reduction by using industrial off-gas to generate electricity has immense practical significance under the background of carbon neutral. Firstly, the fundamental principle of the off-gas power plant is briefly summarized. Taking three typical types of industrial off-gas as examples, the composition of off-gas and the change of pollutants after off-gas power generation are introduced. The basic principles of off-gas power generation technology are also introduced. Secondly, the technical solutions of off-gas power plants are summarized, and technology transformations and difficulties of off-gas power generation are analyzed. Furthermore, the advantages, disadvantages, applications and technology transformations of off-gas power generation schemes are analyzed and compared. The development and research status of off-gas power plant technology are reviewed. Thirdly, the typical cases and their benefits are introduced, and their economic analysis of off-gas power plants from the perspective of the unit cost are conducted. Finally, combined with the current practice of off-gas power plants in China, the future development of off-gas power plant is summarized, and the technology, participation in new energy accommodation, influence of grid connection, operation mode, and improvement in policy are discussed. |
| Key words: industrial off-gas power plant off-gas characteristic power generation technologies economic analysis carbon neutral |
