大规模先进压缩空气储能的技术就绪程度和往返效率

Q1 Social Sciences

Electricity Journal Pub Date : 2024-02-08 DOI:10.1016/j.tej.2024.107369

Alberto Boretti

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引用次数: 0

摘要

英国皇家学会最近认识到，要实现净零排放，到 2050 年，英国需要大量的能源存储，总计约 200 太瓦时，以解决风能和太阳能生产的间歇性问题，从几秒到季节性变化不等。虽然他们的评估承认氢气应在这种储能中发挥主导作用，但也强调了大规模先进压缩空气储能（ACAES）具有极高的技术就绪水平（TRL）和往返效率，被视为一个强大的竞争者。然而，在本次讨论中，我们认为这些数值可能有些夸大。虽然 ACAES 确实具有潜在优势，但它也面临着诸多挑战，尤其是在广泛、大规模实施方面。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Technology readiness level and round trip efficiency of large-scale advanced compressed air energy storage

The British Royal Society has recently recognized that achieving net zero emissions requires a substantial amount of energy storage in the United Kingdom by 2050, totaling about 200 TWh, to address the intermittent nature of wind and solar energy production, spanning from seconds to seasonal variations. While their assessment acknowledges that hydrogen should play a predominant role in this storage, it also highlights exceptionally high technology readiness level (TRL) and round-trip efficiency that is attributed to large-scale advanced compressed air energy storage (ACAES), which is viewed as a formidable contender. However, in this discussion, we argue that these values may be somewhat exaggerated. While ACAES certainly offers potential advantages, it also confronts a multitude of challenges, particularly when it comes to extensive, large-scale implementation.

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来源期刊

Electricity Journal Business, Management and Accounting-Business and International Management

CiteScore

5.80

自引率

0.00%

发文量

审稿时长

31 days

期刊介绍： The Electricity Journal is the leading journal in electric power policy. The journal deals primarily with fuel diversity and the energy mix needed for optimal energy market performance, and therefore covers the full spectrum of energy, from coal, nuclear, natural gas and oil, to renewable energy sources including hydro, solar, geothermal and wind power. Recently, the journal has been publishing in emerging areas including energy storage, microgrid strategies, dynamic pricing, cyber security, climate change, cap and trade, distributed generation, net metering, transmission and generation market dynamics. The Electricity Journal aims to bring together the most thoughtful and influential thinkers globally from across industry, practitioners, government, policymakers and academia. The Editorial Advisory Board is comprised of electric industry thought leaders who have served as regulators, consultants, litigators, and market advocates. Their collective experience helps ensure that the most relevant and thought-provoking issues are presented to our readers, and helps navigate the emerging shape and design of the electricity/energy industry.