Application of Supercritical Carbon Dioxide Cycle Power Generation Technology

Kaiyun ZHENG

doi:10.12096/j.2096-4528.pgt.19057

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Application of Supercritical Carbon Dioxide Cycle Power Generation Technology

Power Generation and Environmental Protection | 更新时间：2025-06-06

- Application of Supercritical Carbon Dioxide Cycle Power Generation Technology
- Power Generation Technology Vol. 41, Issue 4, Pages: 399-406(2020)
- 作者机构：
  
  上海发电设备成套设计研究院有限责任公司, 上海市闵行区 200240
- 作者简介：
- 基金信息：
- DOI：10.12096/j.2096-4528.pgt.19057
  CLC： TM61
- Received：22 April 2019，
  
  Published：2020-08
- 稿件说明：
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Kaiyun ZHENG. Application of Supercritical Carbon Dioxide Cycle Power Generation Technology[J]. Power Generation Technology, 2020, 41(4): 399-406.
DOI：

Kaiyun ZHENG. Application of Supercritical Carbon Dioxide Cycle Power Generation Technology[J]. Power Generation Technology, 2020, 41(4): 399-406. DOI： 10.12096/j.2096-4528.pgt.19057.

摘要

超临界二氧化碳循环可应用于火力发电、核能发电、太阳能热发电等多种发电技术领域，作为新型的动力循环系统替代目前广泛使用的汽轮发电机组或燃气轮机发电机组。在进入商业化应用之前，需要对超临界二氧化碳循环技术在各种应用场景下的优势及其潜在的社会和经济效益进行探讨。通过分析超临界二氧化碳循环的特点和优势，探索其与化石能源、核能、太阳能、生物质能、余热等各种热源相结合的可行性，提出多种发电系统方案，可为今后超临界二氧化碳循环的商业化应用提供参考。随着超临界二氧化碳循环技术不断成熟，设备成本进一步降低，其系统简化、结构紧凑、效率高等优势将更加突显。

Abstract

Supercritical carbon dioxide cycle can be utilized in thermal power generation

nuclear power generation

solar thermal power generation and other fields of power generation technology. As a novel power cycle system

it can replace the current widely used steam turbine or gas turbine generators. Before entering commercial application

the advantages of supercritical carbon dioxide cycle technology in various application scenarios and its potential social and economic benefits have to be discussed. By analyzing the characteristics and advantages of supercritical carbon dioxide cycle

this paper explored the feasibility of combining supercritical carbon dioxide cycle with fossil energy

nuclear energy

solar energy

biomass energy

waste heat and other heat sources. A variety of power generation system schemes were put forward

which can provide a reference for future commercial application of supercritical carbon dioxide cycle. With the development of supercritical carbon dioxide cycle technology and the further reduction of equipment cost

the benefits of simplified system

compact structure and high efficiency will become more prominent.

关键词

Keywords

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