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Autoregressive model-based parameter correlation for state of charge and state of health of lithium-ion batteries using built-in piezoelectric transducer induced ultrasonic waves
IF 8.9 2区 工程技术
Journal of energy storage Pub Date : 2025-02-22 DOI: 10.1016/j.est.2025.115829
Shabbir Ahmed , Saman Farhangdoust , Fu-Kuo Chang
{"title":"Autoregressive model-based parameter correlation for state of charge and state of health of lithium-ion batteries using built-in piezoelectric transducer induced ultrasonic waves","authors":"Shabbir Ahmed ,&nbsp;Saman Farhangdoust ,&nbsp;Fu-Kuo Chang","doi":"10.1016/j.est.2025.115829","DOIUrl":"10.1016/j.est.2025.115829","url":null,"abstract":"<div><div>It is crucial to accurately monitor the performance, health, and lifespan of lithium-ion batteries to ensure reliable, efficient, and on-demand delivery of stored electrical energy for hybrid and electric vehicle technologies. This paper presents a method to monitor the state of charge (SoC) and state of health (SoH) of lithium-ion batteries by utilizing ultrasonic guided wave propagation signals. The lithium-ion battery is modeled as a time-varying single-degree-of-freedom vibrating system and the time-varying nature of the system is captured by successive utilization of the time-invariant autoregressive models. The proposed technique focuses on extracting the time-dependent natural frequencies and damping ratios of the lithium-ion batteries from the ultrasonic guided wave signals through the use of autoregressive model-based modal analysis techniques. The extracted natural frequencies and damping ratios are then correlated with the battery SoC and SoH to assess the battery conditions accurately. Lengthwise signals exhibit a decreasing trend in natural frequencies as the SoC increases, whereas, the thickness direction signals show the opposite trend, frequencies increase with rising SoC. This method elucidates the potential of ultrasonic guided wave-based real-time monitoring of battery SoC and SoH in its life cycle.</div></div>","PeriodicalId":15942,"journal":{"name":"Journal of energy storage","volume":"114 ","pages":"Article 115829"},"PeriodicalIF":8.9,"publicationDate":"2025-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143465058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Data-driven strategy for contact angle prediction in underground hydrogen storage using machine learning
IF 8.9 2区 工程技术
Journal of energy storage Pub Date : 2025-02-22 DOI: 10.1016/j.est.2025.115908
Mehdi Nassabeh , Zhenjiang You , Alireza Keshavarz , Stefan Iglauer
{"title":"Data-driven strategy for contact angle prediction in underground hydrogen storage using machine learning","authors":"Mehdi Nassabeh ,&nbsp;Zhenjiang You ,&nbsp;Alireza Keshavarz ,&nbsp;Stefan Iglauer","doi":"10.1016/j.est.2025.115908","DOIUrl":"10.1016/j.est.2025.115908","url":null,"abstract":"<div><div>In response to the surging global demand for clean energy solutions and sustainability, hydrogen is increasingly recognized as a key player in the transition towards a low-carbon future, necessitating efficient storage and transportation methods. The utilization of natural geological formations for underground storage solutions is gaining prominence, ensuring continuous energy supply and enhancing safety measures. However, this approach presents challenges in understanding gas-rock interactions. To bridge the gap, this study proposes a data-driven strategy for contact angle prediction using machine learning techniques. The research leverages a comprehensive dataset compiled from diverse literature sources, comprising 1045 rows and over 5200 data points. Input features such as pressure, injection rate, temperature, salinity, rock type, and substrate were incorporated. Various artificial intelligence algorithms, including Support Vector Machine (SVM), k-Nearest Neighbors (KNN), Feedforward Deep Neural Network (FNN) and Recurrent Deep Neural Network (RNN), were employed to predict contact angle, with the FNN algorithm demonstrating superior performance accuracy compared to others. The strengths of the FNN algorithm lie in its ability to model nonlinear relationships, scalability to large datasets, robustness to noisy inputs, generalization to unseen data, parallelizable training processes, and architectural flexibility. Results show that the FNN algorithm demonstrates higher accuracy (RMSE = 0.9640) than other algorithms (RMSE<sub>RNN</sub> = 1.7452, RMSE<sub>SVM</sub> = 1.8228, RMSE<sub>KNN</sub> = 1.0582), indicating its efficacy in predicting the contact angle testing subset within the context of underground hydrogen storage. The findings of this research highlight a low-cost and reliable approach with high accuracy for estimating contact angle of water–hydrogen–rock system. This technique also helps determine the contribution and influence of independent factors, aiding in the interpretation of absorption tendencies and the ease of hydrogen gas flow through the porous rock space during underground hydrogen storage.</div></div>","PeriodicalId":15942,"journal":{"name":"Journal of energy storage","volume":"114 ","pages":"Article 115908"},"PeriodicalIF":8.9,"publicationDate":"2025-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143471532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Reversible hydrogen storage at low temperatures of high sulfur petroleum coke‑magnesium composites prepared by nano melt infiltration 纳米熔渗法制备的高硫石油焦-镁复合材料在低温下的可逆氢储存
IF 8.9 2区 工程技术
Journal of energy storage Pub Date : 2025-02-22 DOI: 10.1016/j.est.2025.115915
Yang Zhang , Jingcai Chang , Yulin Huang , Xinan Zhang , Haoran Wu , Yifan Li , Chen Huang , Yiming Wang , Chunyan Xu , Zuoli He
{"title":"Reversible hydrogen storage at low temperatures of high sulfur petroleum coke‑magnesium composites prepared by nano melt infiltration","authors":"Yang Zhang ,&nbsp;Jingcai Chang ,&nbsp;Yulin Huang ,&nbsp;Xinan Zhang ,&nbsp;Haoran Wu ,&nbsp;Yifan Li ,&nbsp;Chen Huang ,&nbsp;Yiming Wang ,&nbsp;Chunyan Xu ,&nbsp;Zuoli He","doi":"10.1016/j.est.2025.115915","DOIUrl":"10.1016/j.est.2025.115915","url":null,"abstract":"<div><div>Petroleum porous activated carbon (PPC), prepared from high‑sulfur petroleum coke, possesses a rich pore structure and can serve as an inexpensive matrix material for the preparation of nano‑magnesium hydrogen storage materials, which shows broad potential for application. Based on this, the pore structure distribution and evolution characteristics of PPC under different activation conditions were studied, and a series of magnesium (Mg)-based hydrogen storage materials were prepared and characterized as promising candidates for hydrogen storage. Samples prepared by the balling-pelleting-impregnation method exhibited desired hydrogen release at 30 °C, and the peak hydrogen desorption temperatures were divided into 80 °C and 300 °C, with 0.6 wt% reversible hydrogenation/dehydrogenation at 100 °C under the influence of nanosizing, physical isolation by PPC pores, and the synergistic catalysis of the Mg<img>C bond. The key factors affecting Mg loading, including melting temperature, processing time, and ball milling usage, were systematically investigated. Confirmatory experiments and simulation results indicated that evaporation is the predominant factor affecting the stable deposition of Mg nano-clusters in PPC, due to its significantly lower boiling point compared to bulk Mg during infiltration. This finding prompted the formulation of a balling-pellet-impregnation-condensing multi-driver synergistic strategy, resulting in a magnesium loading of 48 %, which warrants further investigation.</div></div>","PeriodicalId":15942,"journal":{"name":"Journal of energy storage","volume":"114 ","pages":"Article 115915"},"PeriodicalIF":8.9,"publicationDate":"2025-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143464937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Thermodynamic and economic performance analysis of compressed air energy storage system with a cold, heat and power tri-generation function combined with vortex tube
IF 8.9 2区 工程技术
Journal of energy storage Pub Date : 2025-02-22 DOI: 10.1016/j.est.2025.115932
Zhiyang Ji , Shiyang Teng , Huan Xi
{"title":"Thermodynamic and economic performance analysis of compressed air energy storage system with a cold, heat and power tri-generation function combined with vortex tube","authors":"Zhiyang Ji ,&nbsp;Shiyang Teng ,&nbsp;Huan Xi","doi":"10.1016/j.est.2025.115932","DOIUrl":"10.1016/j.est.2025.115932","url":null,"abstract":"<div><div>Compressed air energy storage (CAES) systems offer a way to overcome the challenges of renewable energy integration and grid stabilization. Compared to other energy storage methods, CAES tends to have lower environmental impact and higher scalability to meet multiple needs. However, pressure loss at the throttle valve is one among the primary factors limiting the energy storage performance, while most studies on CAES systems haven't noticed the synergistic supply of multiple forms of energy (heat, electricity, and cold). In this study, a novel trigenerative (cooling, heating, and power) CAES system combining vortex tube and heat pump (HP-CCHP) was proposed to supply three forms of energy while fully utilizing the throttling pressure. To enhance the system's performance, the study conducted sensitivity analysis to examine the impact of vortex tube, cooling water temperature, evaporation temperature, and ambient temperature on the system's performance. The performance of this system was compared with the normal system without heat pump. It is simulated that the system power efficiency (SPE), system energy efficiency (SENE) and exergy efficiency (EXE) reach 16.99 %, 64.36 % and 26.81 %, respectively, while the levelized cost of storage of the system (LCOS) is 0.3693 $/kWh. The aggregate expense of the system is 8512 k$ while annual electricity generation reaches 3,959,000 kWh. Additionally, an exergy and economic analysis was performed, revealing that the vortex tube resulted in the greatest exergy losses. The compressors and turbines are the main parts of the total investment.</div></div>","PeriodicalId":15942,"journal":{"name":"Journal of energy storage","volume":"114 ","pages":"Article 115932"},"PeriodicalIF":8.9,"publicationDate":"2025-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143464935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Insights into the selection of SiO bond containing electrolyte additives for Si-based lithium-ion batteries
IF 8.9 2区 工程技术
Journal of energy storage Pub Date : 2025-02-22 DOI: 10.1016/j.est.2025.115943
Fenghui Li , Hao Wu , Tianfu Zhao , Hong Wen , Wei Lin , Tianhao Wu , Fang Wang , Jie Zhou , Lianbang Wang
{"title":"Insights into the selection of SiO bond containing electrolyte additives for Si-based lithium-ion batteries","authors":"Fenghui Li ,&nbsp;Hao Wu ,&nbsp;Tianfu Zhao ,&nbsp;Hong Wen ,&nbsp;Wei Lin ,&nbsp;Tianhao Wu ,&nbsp;Fang Wang ,&nbsp;Jie Zhou ,&nbsp;Lianbang Wang","doi":"10.1016/j.est.2025.115943","DOIUrl":"10.1016/j.est.2025.115943","url":null,"abstract":"<div><div>Coupling high-capacity silicon-based anode materials with ternary cathode materials is currently the most effective strategy to improve the energy density of lithium-ion batteries. However, the unstable interfaces between both electrodes and electrolyte impede this process. To address this issue, multifunctional additives incorporating Si<img>O bonds have been widely adopted to bolster the stability of the solid/cathode electrolyte interface (SEI/CEI). Nevertheless, there is scanty research regarding the impact of the quantity and variety of functional groups within these multifunctional additives, which poses challenges for the efficient selection of additives and the tailoring of SEI/CEI. In this study, a series of multifunctional additives with Si<img>O bonds were scrutinized, evaluating their chemical characteristics alongside their effects on the structural durability, interface properties, and electrochemical performance of silicon anodes. The results revealed that differences in molecular structure significantly affect their capacity to suppress LiPF<sub>6</sub> hydrolysis by eliminating HF/H<sub>2</sub>O through Si<img>O bonds, with this capability being inversely correlated with the number of Si<img>O bonds present. Moreover, excessive Si<img>O bonds resulted in elevated molecular weight, increased internal resistance, and diminished cell longevity. Notably, additives containing aromatic rings, -CF<sub>3</sub> and C<img>N groups enhanced the SEI robustness and extended the cycle life of silicon anodes. Further investigations demonstrated that this type of additive significantly improves the CEI stability of the NCM622 cathode. Consequently, it enabled an nSi║NCM622 full cell to retain 89.4 % of its capacity after 100 cycles at 1.0C. This study provides valuable insights into the strategic selection and effective utilization of multifunctional additives containing Si<img>O bonds in silicon-based lithium-ion batteries.</div></div>","PeriodicalId":15942,"journal":{"name":"Journal of energy storage","volume":"114 ","pages":"Article 115943"},"PeriodicalIF":8.9,"publicationDate":"2025-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143464933","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multi-functional electrolyte additive facilitating reversible and uniform zinc deposition for sustainable alkaline zinc-iron flow batteries
IF 8.9 2区 工程技术
Journal of energy storage Pub Date : 2025-02-22 DOI: 10.1016/j.est.2025.115942
Hang Gao, Xinyu Wang, Min Wu, Zhanpeng Sun, Mingjun Nan, Xiangkun Ma
{"title":"Multi-functional electrolyte additive facilitating reversible and uniform zinc deposition for sustainable alkaline zinc-iron flow batteries","authors":"Hang Gao,&nbsp;Xinyu Wang,&nbsp;Min Wu,&nbsp;Zhanpeng Sun,&nbsp;Mingjun Nan,&nbsp;Xiangkun Ma","doi":"10.1016/j.est.2025.115942","DOIUrl":"10.1016/j.est.2025.115942","url":null,"abstract":"<div><div>Alkaline zinc‑iron flow batteries (AZIFBs) have undergone rapid development since their merits of high open-circuit voltage, exceptional battery efficiency, and robust system stability. However, AZIFBs always suffer from the issues of the side reaction and zinc dendrites lead to irreversible and uneven zinc deposition, ultimately shortening the battery lifespan. To address these challenges, a multi-functional additive of sulfoxide (SL) is added as a typical [Zn(OH)<sub>4</sub>]<sup>2−</sup> electrolyte. The comprehensive research reveals that the incorporation of SL as an additive effectively modifies the solvation structure of electrolytes. Consequently, the functional additive enhances the stability of the electrolyte, suppressing the hydrogen evolution reaction, corrosion, and side reaction, thereby enhancing the reversible deposition of zinc. Furthermore, the functional additive slows down the diffusion coefficient during the deposition process, inducing even nucleation. Therefore, the multi-functional electrolyte additive enables reversible and uniform zinc deposition. As a proof of concept, the AZIFBs with multi-functional additive demonstrated remarkable stability with over 320 cycles. Furthermore, the average coulomb efficiency reached about 99.53 %, while the energy efficiency hovered around 75.54 % at a current density of 80 mA cm<sup>−2</sup>, which is much higher than that of a typical electrolyte. Even at a large current density of 160 mA cm<sup>−2</sup>, the coulomb efficiency was still maintained exceeding 99 %. This work offers a strategy for designing the multi-functional electrolyte additive for sustainable zinc-based flow batteries.</div></div>","PeriodicalId":15942,"journal":{"name":"Journal of energy storage","volume":"114 ","pages":"Article 115942"},"PeriodicalIF":8.9,"publicationDate":"2025-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143464868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploring unique properties of polypyrrole reinforced molybdenum disulfide electrodes for aqueous aluminum ion capacitors
IF 8.9 2区 工程技术
Journal of energy storage Pub Date : 2025-02-22 DOI: 10.1016/j.est.2025.115902
Yunbing He , Xuexue Pan , Zhiqiang Zhang , Qingping Long , Qian Liu , Seitkhan Azat , Qamar Abbas , Guanyu Qiu , Zhazira Supiyeva , Xinman Chen
{"title":"Exploring unique properties of polypyrrole reinforced molybdenum disulfide electrodes for aqueous aluminum ion capacitors","authors":"Yunbing He ,&nbsp;Xuexue Pan ,&nbsp;Zhiqiang Zhang ,&nbsp;Qingping Long ,&nbsp;Qian Liu ,&nbsp;Seitkhan Azat ,&nbsp;Qamar Abbas ,&nbsp;Guanyu Qiu ,&nbsp;Zhazira Supiyeva ,&nbsp;Xinman Chen","doi":"10.1016/j.est.2025.115902","DOIUrl":"10.1016/j.est.2025.115902","url":null,"abstract":"<div><div>Polypyrrol (PPy) as a highly conductive polymer displays remarkable pseudocapacitive properties. This paper focuses on the electrodeposition of PPy on conductive carbon cloth (CC) as a substrate with MoS<sub>2</sub> nanosheets as an intermediate layer. The electrodeposition of PPy was carried out at a constant pressure for 150 s, 300 s, 450 s, and 600 s at 0.75 V and compared with pristine substrate. Then the PPy@MoS<sub>2</sub>/CC electrode was electrochemically tested in 1 M AlCl<sub>3</sub> electrolyte exhibiting capacitance of 659 F g<sup>−1</sup>, 815 F g<sup>−1</sup>, 464 F g<sup>−1</sup>, and 363 F g<sup>−1</sup>, respectively, compared to 595 F g<sup>−1</sup> for pristine substrate. Many different types of tests have demonstrated that the successfully deposited PPy@MoS<sub>2</sub> material displays a wrinkled structure. Further, using electrochemical methods and additional techniques, the impact of cation size on the performance of electrodes was analyzed using 1 M AlCl<sub>3</sub>, 1 M MgCl<sub>2</sub>, 1 M KCl, and 1 M NaCl electrolytes. The specific capacitance of PPy@MoS<sub>2</sub>/CC electrode (PPy deposited for 300 s) was found to be 815 F g<sup>−1</sup> in 1 M AlCl<sub>3</sub>, 758 F g<sup>−1</sup> in 1 M KCl, 649 F g<sup>−1</sup> in 1 M NaCl, and 670 F g<sup>−1</sup> in 1 M MgCl<sub>2</sub> electrolytes at 2 A g<sup>−1</sup>. Finally, the symmetric device PPy@MoS<sub>2</sub>/CC//PPy@MoS<sub>2</sub>/CC displays a maximum energy density of 26.39 Wh Kg<sup>−1</sup> at 500 W Kg<sup>−1</sup> and a long lifespan of 10,000 cycles.</div></div>","PeriodicalId":15942,"journal":{"name":"Journal of energy storage","volume":"114 ","pages":"Article 115902"},"PeriodicalIF":8.9,"publicationDate":"2025-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143464869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Zincophilic and hydrophobic group grafting vanadyl phosphate cathode for high performance zinc ion batteries
IF 8.9 2区 工程技术
Journal of energy storage Pub Date : 2025-02-22 DOI: 10.1016/j.est.2025.115873
Binglin Zhang , Yu Jiang , Shiyao Deng , Xuemin Yan
{"title":"Zincophilic and hydrophobic group grafting vanadyl phosphate cathode for high performance zinc ion batteries","authors":"Binglin Zhang ,&nbsp;Yu Jiang ,&nbsp;Shiyao Deng ,&nbsp;Xuemin Yan","doi":"10.1016/j.est.2025.115873","DOIUrl":"10.1016/j.est.2025.115873","url":null,"abstract":"<div><div>VOPO<sub>4</sub>, as one of the most potential cathodes for AZIBs, suffered from the heavy decomposition and dissolution in aqueous electrolytes during cycling, thus sabotaging the merits of its cyclability and high working potential. Free water in internal Helmholtz layer seems to be one of the main causes to this problem. Thereby, this paper intends to regulate the structure of internal Helmholtz layer by introducing small organic molecule on VOPO<sub>4</sub> (VPS), which might restrain the erosion of free water and change the storage mode of Zn<sup>2+</sup>. Specifically, hydrophobic groups from the small organic molecule effectively hinder the approach of H<sub>2</sub>O, while zincophilic groups from the small organic molecule enhance diffusion kinetics of Zn<sup>2+</sup>. Benefitting from this strategy, VPS exhibits a high discharge capacity of 145 mAh g<sup>−1</sup> at 0.2 A g<sup>−1</sup> and advanced cycling durability for over 1000 cycles at 1 A g<sup>−1</sup>. This study provides new insights into the modification direction for improving the development of VOPO<sub>4</sub>.</div></div>","PeriodicalId":15942,"journal":{"name":"Journal of energy storage","volume":"114 ","pages":"Article 115873"},"PeriodicalIF":8.9,"publicationDate":"2025-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143464932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Advancing smart net-zero energy buildings with renewable energy and electrical energy storage
IF 8.9 2区 工程技术
Journal of energy storage Pub Date : 2025-02-22 DOI: 10.1016/j.est.2025.115850
Diqian Luo, Jia Liu, Huijun Wu, Guangpeng Zhang, Zhongjie Pan, Jialong Huang
{"title":"Advancing smart net-zero energy buildings with renewable energy and electrical energy storage","authors":"Diqian Luo,&nbsp;Jia Liu,&nbsp;Huijun Wu,&nbsp;Guangpeng Zhang,&nbsp;Zhongjie Pan,&nbsp;Jialong Huang","doi":"10.1016/j.est.2025.115850","DOIUrl":"10.1016/j.est.2025.115850","url":null,"abstract":"<div><div>Renewable energy is prompted globally as the main direction for future energy sources due to its sustainability and decarbonization potential. The use of renewable energy in buildings has become essential in today's construction industry in the pursuit of sustainable development. To address the intermittency of renewable energy supply, electric energy storage technologies are integrated into buildings to help achieve reliable and efficient renewable energy supply. This review focuses on renewable energy-electrical energy storage systems for smart net-zero energy buildings to provide an updated overview of authorized reports and academic research. The global installed capacity, cost and policy support of various renewable energy-electrical energy storage technologies are first examined to demonstrate notable development in rising markets. Research advances in net-zero energy buildings with renewable energy-electrical energy storage systems are then summarized from aspects of renewable energy supply, electrical energy storage, demand side, grid response and flexibility management. In addition, energy management transactions and grid integration for smart buildings are reviewed considering innovative technologies including artificial intelligence, Internet of Things, blockchain and peer-to-peer trading to improve the application of renewable energy-electrical energy storage technologies in buildings. This study shows the promising future of renewable energy-electrical energy storage technologies for the realization of smart net-zero energy buildings. It provides an in-depth analysis of renewable energy-electrical energy storage systems for application in buildings regarding the global development status, application in net-zero energy buildings and implement of smart approaches, which can offer clear guidance for zero-energy and zero-carbon buildings.</div></div>","PeriodicalId":15942,"journal":{"name":"Journal of energy storage","volume":"114 ","pages":"Article 115850"},"PeriodicalIF":8.9,"publicationDate":"2025-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143464939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Technical viability of 136 MWh PV-biogas-battery energy storage power plant: Policy guidelines for BESS based-VRE integration deployment in Thailand
IF 8.9 2区 工程技术
Journal of energy storage Pub Date : 2025-02-22 DOI: 10.1016/j.est.2025.115851
Nipon Ketjoy , Wisut Chamsa-ard , Tawat Suriwong , Yodthong Mensin , Unchittha Prasatsap , S. Kumar , Sarat Kumar Sahoo , Chaphamon Chantarapongphan
{"title":"Technical viability of 136 MWh PV-biogas-battery energy storage power plant: Policy guidelines for BESS based-VRE integration deployment in Thailand","authors":"Nipon Ketjoy ,&nbsp;Wisut Chamsa-ard ,&nbsp;Tawat Suriwong ,&nbsp;Yodthong Mensin ,&nbsp;Unchittha Prasatsap ,&nbsp;S. Kumar ,&nbsp;Sarat Kumar Sahoo ,&nbsp;Chaphamon Chantarapongphan","doi":"10.1016/j.est.2025.115851","DOIUrl":"10.1016/j.est.2025.115851","url":null,"abstract":"<div><div>This paper with focus on 136 MWh battery energy storage system (BESS) presents an analysis of the technical viability of a renewable hybrid electricity supply system (PV/biogas/battery) employing firm contract commitment. The technical viability is ensured through a series of tests on the system, and the evaluation of BESS performance. Results indicate that this grid-scale photovoltaic hybrid power plant (PVHP) system could operate for longer duration in a day meeting the frequent peak time energy delivery needs throughout the year under tropical climatic conditions. Furthermore, BESS operated at ambient temperatures higher than the recommended range of ambient temperature for approximately 35 % of the operating time of the day. In terms of performance, round trip efficiency of BESS was 90.8 %. Its annual average plant factor was 54.5 %, indicating that the system had potential to supply constant contract power to cover peak demand of about 13 h/day on an average. Based on technical analysis, a simplified model for sizing PV generator and BESS capacity has been proposed. From the operational experience and technical outputs that showed that grid-scale BESS using variable renewable energy source was technically feasible, policy guidelines for promotion of grid based PV/BESS has been proposed. With the renewable resources role in climate mitigation and energy transition, the recommendations include increasing the firm contract commitment duration, plant factor duration threshold, notifications regarding the tests, regulatory reforms on performance standards, promoting R&amp;D research and development, promoting grid flexibility with non-wire solutions, encouraging BESS domestic manufacture, and developing human capacity and skills.</div></div>","PeriodicalId":15942,"journal":{"name":"Journal of energy storage","volume":"114 ","pages":"Article 115851"},"PeriodicalIF":8.9,"publicationDate":"2025-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143464934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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