Energy Storage and Saving最新文献_第10页

Energy storage systems: A review 储能系统:综述

Energy Storage and Saving Pub Date : 2022-07-01 DOI: 10.1016/j.enss.2022.07.002

J. Mitali, S. Dhinakaran, A. Mohamad

引用次数: 76

The importance and potential of photovoltaics in the context of low-carbon development in Poland 光伏发电在波兰低碳发展背景下的重要性和潜力

Energy Storage and Saving Pub Date : 2022-07-01 DOI: 10.1016/j.enss.2022.07.001

M. Dzikuć, A. Piwowar, M. Dzikuć

引用次数: 12

Melting/solidification of phase change material in a multi-tube heat exchanger in the presence of metal foam: effect of the geometrical configuration of tubes 金属泡沫存在下相变材料在多管换热器中的熔化/凝固:管的几何形状的影响

Energy Storage and Saving Pub Date : 2022-07-01 DOI: 10.1016/j.enss.2022.07.004

A. Chibani, A. Dehane, S. Merouani, C. Bougriou, Djemaa Guerraich

引用次数: 3

A Review on Heat Transfer in Nanoporous Silica Aerogel Insulation Materials and Its Modeling 纳米多孔二氧化硅气凝胶保温材料的传热研究进展及其建模

Energy Storage and Saving Pub Date : 2022-07-01 DOI: 10.1016/j.enss.2022.07.003

Chuan-Yong Zhu, Hai-Bo Xu, Xin-Peng Zhao, Liang Gong, Zengyao Li

引用次数: 5

Optimal investment analysis for heat pumps and nuclear heat in decarbonised Helsinki metropolitan district heating system 赫尔辛基大都会区脱碳供暖系统中热泵和核能供热的最佳投资分析

Energy Storage and Saving Pub Date : 2022-06-01 DOI: 10.1016/j.enss.2022.03.001

Esa Pursiheimo , Tomi J. Lindroos , Dennis Sundell , Miika Rämä , Ville Tulkki

{"title":"Optimal investment analysis for heat pumps and nuclear heat in decarbonised Helsinki metropolitan district heating system","authors":"Esa Pursiheimo , Tomi J. Lindroos , Dennis Sundell , Miika Rämä , Ville Tulkki","doi":"10.1016/j.enss.2022.03.001","DOIUrl":"https://doi.org/10.1016/j.enss.2022.03.001","url":null,"abstract":"<div><p>Decarbonisation of district heating and cooling (DHC) system in Helsinki metropolitan area requires investments in new energy technologies and approaches to replace fossil fuel fired district heating (DH) production. Investment paths involving (a) DH heat pumps (HP) from low quality heat sources and (b) small modular nuclear reactors (SMR) are compared by utilising investment analysis based on optimisation model depicting the assumed 2030 situation. Several scenarios, with varying assumptions concerning existing DHC system, investment costs and electricity prices, are analysed in terms of new capacity and total annualised costs. The results indicate that the SMR option is more cost-efficient than the HP option with 4–8 €/MWh difference in operation costs including annualised investments. Biomass fired boiler investments, enabled in both options, are preferred to heat pump investments in most scenarios. The cost-efficiency of HP investments is sensitive to investment cost, whereas SMR investments are relatively stable to investment cost variations. Varying electricity market prices affect cost-efficiency of large-scale heat pumps, and investments in SMR cogeneration units take place only with high electricity prices.</p></div>","PeriodicalId":100472,"journal":{"name":"Energy Storage and Saving","volume":"1 2","pages":"Pages 80-92"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772683522000036/pdfft?md5=c4ec001d3b8e8b86656f1711ec680fd5&pid=1-s2.0-S2772683522000036-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72064465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Radiative cooling and cold storage for concentrated solar power plants 集中太阳能发电厂的辐射冷却和冷藏

Energy Storage and Saving Pub Date : 2022-06-01 DOI: 10.1016/j.enss.2022.02.002

Ablimit Aili , Gang Tan , Xiaobo Yin , Ronggui Yang

{"title":"Radiative cooling and cold storage for concentrated solar power plants","authors":"Ablimit Aili , Gang Tan , Xiaobo Yin , Ronggui Yang","doi":"10.1016/j.enss.2022.02.002","DOIUrl":"https://doi.org/10.1016/j.enss.2022.02.002","url":null,"abstract":"<div><p>Concentrated solar power (CSP) plants are generally located in solar-abundant yet hot and water-stressed locations. In such circumstances, efficient but water-intensive once-through wet cooling and water-free but inefficient air cooling are both unfavorable. Considering both thermal efficiency and water availability/temperature, recirculating evaporative cooling is a better alternative. However, evaporative cooling still loses large amounts of water into the atmosphere and thus requires a nonstop water supply. Therefore, simultaneously reducing water loss and maintaining thermal efficiency requires efficient means of supplemental cooling for CSP plants. Following our previous work on scalable radiative cooling films and a kW-scale radiative cooling system, we explore the potential of consumptive water use reduction in recirculating wet-cooled CSP plants by integrating supplemental radiative cooling and cold storage. Through modeling of a reference CSP plant with a supplemental radiative cooling system as large as the plant solar field, the results show that 40%–60% of the annual consumptive water use can be potentially reduced in the hot southwestern U.S. region with daytime-only radiative cooling, whereas the annual potential water saving can be as much as 65%–85% if the radiative cooling system works both day and night with cold storage.</p></div>","PeriodicalId":100472,"journal":{"name":"Energy Storage and Saving","volume":"1 2","pages":"Pages 93-101"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772683522000024/pdfft?md5=9dbaa89b1d6635fa6f74365a208e29a0&pid=1-s2.0-S2772683522000024-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72100873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Use of residual lignocellulosic biomass for energetic uses and environmental remediation through pyrolysis 通过热解将剩余木质纤维素生物质用于能源利用和环境修复

Energy Storage and Saving Pub Date : 2022-06-01 DOI: 10.1016/j.enss.2022.04.004

Nezly Martelo, M. Antxustegi, E. Corro, Marya Baloch, R. Volpe, A. Gagliano, A. Fichera, M. G. Alriols

引用次数: 3

Heat Transfer Effectiveness Characteristics Maps for Additively Manufactured TPMS Compact Heat Exchangers 增材制造TPMS紧凑型换热器的传热效率特性图

Energy Storage and Saving Pub Date : 2022-06-01 DOI: 10.1016/j.enss.2022.04.005

Moza Alteneiji, M. H. Ali, Kamran Alam Khan, R. Al-Rub

引用次数: 19

A simultaneous approach for integration of thermal energy storages in industrial processes using multiperiod heat integration 使用多周期热集成的工业过程中热能存储的同时集成方法

Energy Storage and Saving Pub Date : 2022-06-01 DOI: 10.1016/j.enss.2022.04.002

Simon Möhren , Christian Schäfer , Jörg Meyer , Hartmut Krause

{"title":"A simultaneous approach for integration of thermal energy storages in industrial processes using multiperiod heat integration","authors":"Simon Möhren , Christian Schäfer , Jörg Meyer , Hartmut Krause","doi":"10.1016/j.enss.2022.04.002","DOIUrl":"https://doi.org/10.1016/j.enss.2022.04.002","url":null,"abstract":"<div><p>In times of increasing global warming, enormous efforts are required to rapidly reduce greenhouse gas (GHG) emissions. Due to the EU’s target of climate neutrality by 2050 and the even more ambitious goal of becoming climate-neutral in Germany by 2045, it is necessary to systematically increase energy efficiency and decarbonize the industrial heat sector. The methods of heat integration can be used to exploit existing potentials for waste heat utilization and to integrate renewable technologies for heating and cooling. By using a non-stationary, multiperiod approach, additional energy savings can be achieved by integrating a thermal energy storage (TES) that enables heat transportation over time. This paper presents a simultaneous approach for thermal energy storage integration into multiperiod heat integration problems. The approach can be used to minimize energy demand, costs and CO<sub>2</sub> emissions and is demonstrated in two case studies. In case study 1, it is shown that the presented approach is capable of integrating a TES properly into a simple multiperiod heat integration problem with two periods. In case study 2, a simplified example from a cosmetics manufactory is investigated. The total utility demand can be reduced by up to 44.3% due to TES integration and the energetic optimal storage size can be determined as 125 m³. The savings are strongly dependent on the constellation of heat flows between the periods, on the temperature levels and on the storage size. Significant reductions of energy demand, costs and CO<sub>2</sub> emissions can be achieved with TES being properly integrated into a suitable operating environment.</p></div>","PeriodicalId":100472,"journal":{"name":"Energy Storage and Saving","volume":"1 2","pages":"Pages 117-128"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2772683522000115/pdfft?md5=cf5d7966b6cdcbe9efdc78c00e65c187&pid=1-s2.0-S2772683522000115-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72064468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The role of biomass energy in a 100% renewable energy system for Akita prefecture, Japan 生物质能在日本秋田县100%可再生能源系统中的作用

Energy Storage and Saving Pub Date : 2022-06-01 DOI: 10.1016/j.enss.2022.04.003

Takaaki Furubayashi

引用次数: 4