A review on studies on metal oxides for high-temperature energy storage and its coupling with supercritical carbon dioxide power cycle

YANG Tianfeng; XIANG Duo; YUAN Peng; NIE Jing; LIN Chengqian

doi:10.19666/j.rlfd.202108153

English

您当前的位置：

首页 >

文章列表页 >

A review on studies on metal oxides for high-temperature energy storage and its coupling with supercritical carbon dioxide power cycle

Thermal Power Generation Vol. 51, Issue 2, Pages: 1-11(2022)

更新时间：2025-05-30

- A review on studies on metal oxides for high-temperature energy storage and its coupling with supercritical carbon dioxide power cycle
- 作者机构：
  
  1. 浙江大学能源清洁利用国家重点实验室
  2. 杭州明晟新能源科技有限公司
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.202108153
  CLC： TM615
- Published：2022
- 稿件说明：
移动端阅览
YANG Tianfeng, XIANG Duo, YUAN Peng, et al. A review on studies on metal oxides for high-temperature energy storage and its coupling with supercritical carbon dioxide power cycle[J]. Thermal Power Generation, 2022, 51(2): 1-11.
DOI：

YANG Tianfeng, XIANG Duo, YUAN Peng, et al. A review on studies on metal oxides for high-temperature energy storage and its coupling with supercritical carbon dioxide power cycle[J]. Thermal Power Generation, 2022, 51(2): 1-11. DOI： 10.19666/j.rlfd.202108153.

摘要

大规模储能是保障电网安全和提高可再生能源消纳的关键技术，是新能源进一步发展的战略核心。对基于金属氧化物的高温热化学储能技术进行了详细综述，分析表明，单一金属氧化物储能性能受制于循环稳定性和动力学速率，而掺杂钴、锰、铜以及钙钛矿型的金属氧化物的性能有较明显提升。在此基础上，构建了100 MW太阳能超临界二氧化碳布雷顿循环与金属氧化物储能耦合系统并建立了对应的稳态模型。模拟结果表明，在典型晴朗春分日，该系统循环热效率可达51.2%，光电转换效率可达25.2%，可实现24 h连续运行。

Abstract

Large-scale energy storage is the key technology to ensure the safety of power grids and increase the consumption of renewable energy

and it is the strategic core of the further development of new energy. The researches on metal oxides for high-temperature energy storage technology is reviewed in detail. It is revealed that

the performance of pure metal oxides are usually limited by cycle stability and kinetic rate

while the performance of metal oxides modified by cobalt

manganese and copper as well as the perovskite metal oxides increases dramatically. On this basis

a 100 MW solar supercritical carbon dioxide Brayton cycle integrated with metal oxide energy storage system is constructed

and the corresponding steady state model is established. The simulation results show that

the thermal efficiency of this power cycle can reach 51.2%

and the solar-to-electricity efficiency can reache 25.2%

the system can realize 24-hour operation at typical sunny equinox.

关键词

Keywords

references

Views

637

下载量

CSCD

Alert me when the article has been cited

提交

Publicity Resources

Study on peak regulation capacity of a coal-fired supercritical carbon dioxide cogeneration unit

Study on PCHE in advances sodium cold fast reactor coupled supercritical carbon dioxide Brayton cycle: a review

Experimental research progress of supercritical carbon dioxide Brayton cycle compressor

Research status of properties of particles as thermal energy storage medium in supercritical carbon dioxide cycle for concentrated solar power

Simulation research on thermodynamic performance of supercritical carbon dioxide 600 MW coal-fired power system

Related Author

WU Zuolian

ZHANG Yifan

ZHANG Chun

LI Hongzhi

LIANG Faguang

ZHANG Rongfang

ZHAO Minfu

WANG Xiaoding

Related Institution

School of Hydraulic and Civil Engineering, Shandong Agricultural University

Xi'an Thermal Power Research Institute Co., Ltd

Dongfang Electric Co., Ltd. Nuclear Equipment Design Institute

China Academy of Atomic Energy Sciences

Institute of Engineering Thermophysics, Chinese Academy of Sciences

AI问答

⁰