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首页> 外文期刊>Energy Conversion & Management >Transient thermodynamic modeling and economic analysis of an adiabatic compressed air energy storage (A-CAES) based on cascade packed bed thermal energy storage with encapsulated phase change materials
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Transient thermodynamic modeling and economic analysis of an adiabatic compressed air energy storage (A-CAES) based on cascade packed bed thermal energy storage with encapsulated phase change materials

机译：基于级联包装床热能储存的绝热压缩空气储存（A-CAES）瞬态热力学建模与经济分析

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摘要

With the penetration of solar and wind plants into the energy markets, power production is becoming more erratic; therefore, a promising energy storage system is required for a reliable grid. Adiabatic compressed air energy storage, as a large-scale energy storage technology, has great promise to mitigate the challenges of managing the variability and intermittency of renewable energy generation. The Thermal Energy Storage subsystem is a key component that improves the efficiency of adiabatic compressed air energy storage, making it a feasible option as a large-scale energy storage system for scalability. In this article, a comprehensive investigation of a novel, efficient, and green adiabatic compressed air energy storage system based on a cascade packed bed thermal energy storage filled with encapsulated phase-change materials is employed, encompassing thermodynamic and economic aspects of the cycle, and transient modeling of the TES tanks. The objective of the proposed concept is to recover the waste heat generated in the compression process as much as possible to improve system performance. In this regard, the influence of the introduced thermal energy storage configuration on the efficiency and exergy destruction of the system is studied and compared with basic designs. The findings show that round trip energy and exergy efficiencies of 61.5% and 68.2% with a payback period is 3.5 years, resulting from the consumption of low-price off-peak electricity for charging and generating power at the peak demand hours.
机译：随着太阳能和风力发电设备进入能源市场的渗透，电力生产正变得越来越不稳定;因此，需要一个有前途的能量存储系统的可靠电网。绝热压缩空气储能，作为大规模储能技术，具有很大的承诺，以减轻管理可再生能源发电的可变性和间歇性的挑战。热能储存子系统是提高了绝热压缩空气储能效率，使其成为一个可行的选择，因为可伸缩性大规模储能系统的关键组成部分。在这篇文章中，一种新型的，高效的综合调查，并基于级联绿色绝热压缩空气储能系统填充床填充胶囊相变材料储热采用，涵盖了循环的热力学和经济方面，与在TES坦克瞬间造型。所提出的概念的目的是恢复在压缩过程中产生的废热，尽可能以提高系统性能。在这方面，的影响引入的热能存储配置上的系统的效率和有效能破坏研究，并与基本设计相比。调查结果显示61.5％和68.2％与回收期该往返能量和有效能效率为3.5年，从低价格非高峰电力消耗为在峰值需求小时充电和发电所得。

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  • 来源
    《Energy Conversion & Management》 |2021年第9期|114379.1-114379.19|共19页
  • 作者

    Mousavi Shadi Bashiri; Adib Mahdieh; Soltani M.; Razmi Amir Reza; Nathwani Jatin;

  • 作者单位

    KN Toosi Univ Technol Dept Mech Engn Tehran Iran;

    KN Toosi Univ Technol Dept Mech Engn Tehran Iran;

    KN Toosi Univ Technol Dept Mech Engn Tehran Iran|Univ Waterloo Dept Elect & Comp Engn Waterloo ON Canada|Univ Waterloo Waterloo Inst Sustainable Energy Waterloo ON Canada|KN Toosi Univ Technol Adv Energy Initiat Ctr Tehran Iran;

    KN Toosi Univ Technol Dept Mech Engn Tehran Iran|Univ Alberta Dept Mech Engn Edmonton AB Canada;

    Univ Waterloo Waterloo Inst Sustainable Energy Waterloo ON Canada|Univ Waterloo Dept Management Sci Waterloo ON Canada|Univ Waterloo Dept Civil & Environm Engn Waterloo ON Canada;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Packed bed thermal energy storage; Encapsulated phase change material; Adiabatic compressed air energy storage A-CAES;

    机译：包装床热能储存;封装的相变材料;绝热压缩空气储存A-CAES;

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