低温储能的最佳液化循环选择

C. Ionita, A. Dobrovicescu, Daniel I. Dima
{"title":"低温储能的最佳液化循环选择","authors":"C. Ionita, A. Dobrovicescu, Daniel I. Dima","doi":"10.5593/sgem2022/4.1/s17.18","DOIUrl":null,"url":null,"abstract":"Cryogenic energy storage (CES) is a large-scale energy storage technology that stores electricity in the form of liquefied gas at cryogenic temperatures. The CES system has three sub-processes, namely, charging or liquefaction, storage, discharging or power cycle. Because the main energy costs in this system are related to the liquefaction module, we will focus on the analysis of liquefaction processes. The present work aims at performing a comparative study between cycles commonly used for the liquefaction of air to evaluate and compare their performance under given working conditions. The cycles considered are simple Linde cycle, Linde Dual-Pressure cycle, and Claude cycle. The analysis is performed with the software program Engineering Equation Solver (EES). The cycle optimization criterion is the maximum value of the liquefaction coefficient and the minimum value of the specific energy consumption Claude cycle has been chosen as the optimal cycle for use in liquid air storage.","PeriodicalId":331146,"journal":{"name":"SGEM International Multidisciplinary Scientific GeoConference� EXPO Proceedings","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"SELECTING THE OPTIMAL LIQUEFACTION CYCLE FOR CRYOGENICS ENERGY STORAGE\",\"authors\":\"C. Ionita, A. Dobrovicescu, Daniel I. Dima\",\"doi\":\"10.5593/sgem2022/4.1/s17.18\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Cryogenic energy storage (CES) is a large-scale energy storage technology that stores electricity in the form of liquefied gas at cryogenic temperatures. The CES system has three sub-processes, namely, charging or liquefaction, storage, discharging or power cycle. Because the main energy costs in this system are related to the liquefaction module, we will focus on the analysis of liquefaction processes. The present work aims at performing a comparative study between cycles commonly used for the liquefaction of air to evaluate and compare their performance under given working conditions. The cycles considered are simple Linde cycle, Linde Dual-Pressure cycle, and Claude cycle. The analysis is performed with the software program Engineering Equation Solver (EES). The cycle optimization criterion is the maximum value of the liquefaction coefficient and the minimum value of the specific energy consumption Claude cycle has been chosen as the optimal cycle for use in liquid air storage.\",\"PeriodicalId\":331146,\"journal\":{\"name\":\"SGEM International Multidisciplinary Scientific GeoConference� EXPO Proceedings\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-11-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"SGEM International Multidisciplinary Scientific GeoConference� EXPO Proceedings\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5593/sgem2022/4.1/s17.18\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"SGEM International Multidisciplinary Scientific GeoConference� EXPO Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5593/sgem2022/4.1/s17.18","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

低温储能(CES)是一种在低温下以液化气形式储存电能的大规模储能技术。CES系统有三个子过程,即充电或液化、储存、放电或电力循环。由于该系统中的主要能源成本与液化模块相关,因此我们将重点分析液化过程。本研究的目的是对常用的空气液化循环进行比较研究,以评估和比较它们在给定工作条件下的性能。所考虑的循环有简单的林德循环、林德双压循环和克劳德循环。分析是用工程方程求解软件(EES)进行的。以液化系数的最大值和比能耗的最小值为循环优化准则,选择克劳德循环作为液体空气储存的最优循环。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
SELECTING THE OPTIMAL LIQUEFACTION CYCLE FOR CRYOGENICS ENERGY STORAGE
Cryogenic energy storage (CES) is a large-scale energy storage technology that stores electricity in the form of liquefied gas at cryogenic temperatures. The CES system has three sub-processes, namely, charging or liquefaction, storage, discharging or power cycle. Because the main energy costs in this system are related to the liquefaction module, we will focus on the analysis of liquefaction processes. The present work aims at performing a comparative study between cycles commonly used for the liquefaction of air to evaluate and compare their performance under given working conditions. The cycles considered are simple Linde cycle, Linde Dual-Pressure cycle, and Claude cycle. The analysis is performed with the software program Engineering Equation Solver (EES). The cycle optimization criterion is the maximum value of the liquefaction coefficient and the minimum value of the specific energy consumption Claude cycle has been chosen as the optimal cycle for use in liquid air storage.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信