Energy Storage最新文献_第8页

Synergistic integration of nickel, porous silicon, and thermally reduced graphene oxide for solid-state hydrogen energy storage 镍、多孔硅和热还原氧化石墨烯的协同集成用于固态氢能存储

Energy Storage Pub Date : 2024-08-01 DOI: 10.1002/est2.70008

Rama Chandra Muduli, Neeraj Kumar Nishad, Dinesh Dashbabu, Anil Kumar Emadabathuni, Paresh Kale

{"title":"Synergistic integration of nickel, porous silicon, and thermally reduced graphene oxide for solid-state hydrogen energy storage","authors":"Rama Chandra Muduli, Neeraj Kumar Nishad, Dinesh Dashbabu, Anil Kumar Emadabathuni, Paresh Kale","doi":"10.1002/est2.70008","DOIUrl":"https://doi.org/10.1002/est2.70008","url":null,"abstract":"Solid-state hydrogen storage using metal hydrides offers the potential for high energy storage capacities. However, the requirement for high-temperature operations (above 400°C) and challenges with heat exchange are significant drawbacks. From this perspective, adsorption on porous materials presents a viable solution to these challenges. Carbon nanostructures, such as graphene and graphene oxide (GO) derivatives, are well-suited for hydrogen storage because of their lightweight nature, low density, and large surface area. However, the primary obstacle for practical applications is the poor storage capacity of carbon nanostructures under ambient conditions. Utilizing a cost-effective transition element such as nickel as a catalyst offers significant potential for storing hydrogen in atomic and molecular forms by invoking the spillover mechanism. Thermally reduced graphene oxide (TrGO) modifies the surface, providing abundant active sites that attract hydrogen effectively. Porous silicon (PS) enhances the surface properties of graphene sheets, attracting hydrogen to the surface. The current study assesses a synthesized TrGO, PS, and Ni composition to leverage their individual properties for hydrogen storage. Field-emission scanning electron microscopy examines the sheet structure of TrGO (used as the host material) and the incorporation of PS and Ni on its surface. The calculated specific surface area of TrGO is ~450 m2 g−1. X-ray diffraction is used to identify the various phases in the composition, while Raman spectroscopy measures the degree of disorder within the composition. The pressure-composition isotherms reveal hydrogen storage capacities of ~6.53 wt% for the TrGO + PS composition and ~2.43 wt% for the TrGO + PS + Ni composition. Despite the decrease in weight percentage of TrGO + PS + Ni due to the higher Ni content, dissociation enhances the adsorption rate from 0.35 to 0.53 wt% h−1.","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141966506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Estimation of hybrid energy generation of solar-wind tower for electric vehicle charging: A case study of Indian highway 用于电动汽车充电的太阳能-风能混合发电塔的估算：印度高速公路案例研究

Energy Storage Pub Date : 2024-08-01 DOI: 10.1002/est2.70004

Samarendra Pratap Singh, Prabhakar Tiwari, S.N. Singh, Praveen Prakash Singh

{"title":"Estimation of hybrid energy generation of solar-wind tower for electric vehicle charging: A case study of Indian highway","authors":"Samarendra Pratap Singh, Prabhakar Tiwari, S.N. Singh, Praveen Prakash Singh","doi":"10.1002/est2.70004","DOIUrl":"https://doi.org/10.1002/est2.70004","url":null,"abstract":"Advances in non-conventional energy technologies and increasing fossil fuel prices along with environmental concerns have made hybrid renewable energy systems important. In view of this scenario, solar panel mounted on a vertical axis wind turbine (called as solar-wind tower) can be utilized to produce more electric energy than individual one. This solar-wind tower will be located in the space available between two opposite roads of expressways/highways. Solar-wind tower located in such a manner that the air velocity produced from driving vehicles on both sides of the road is adequate to cut the turbine blades which will produce unidirectional torque. A battery energy storage system (BESS) stores the power produced by the solar-wind tower so that it can subsequently be used for local loads and electric vehicle charging stations (EVCS) and remaining energy can be supplied to the grid. In this work, a hybrid system composed of wind and solar is designed and modelled in Simulink (MATLAB) and tested on real data of wind speed and validated by Opal-RT simulator. From the simulation result, it is estimated that total electrical power output of a single solar-wind tower is around 15 to 20 kWh in a day under the assumed conditions.","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141966500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Studies on supercapacitor electrode performance of novel (AlCuCoFeMnNi)3O4 high entropy spinel oxide admixed with different carbon-based additives 新型（AlCuCoFeMnNi）3O4 高熵尖晶石氧化物与不同碳基添加剂混合的超级电容器电极性能研究

Energy Storage Pub Date : 2024-07-18 DOI: 10.1002/est2.70002

Amit K. Gupta, Ankit Kumar, Mina Marndi, Neeraj K. Giri, Rohit R. Shahi

{"title":"Studies on supercapacitor electrode performance of novel (AlCuCoFeMnNi)3O4 high entropy spinel oxide admixed with different carbon-based additives","authors":"Amit K. Gupta, Ankit Kumar, Mina Marndi, Neeraj K. Giri, Rohit R. Shahi","doi":"10.1002/est2.70002","DOIUrl":"https://doi.org/10.1002/est2.70002","url":null,"abstract":"The present investigation aims to synthesize a novel (AlCuCoFeMnNi)3O4 type high entropy spinel oxide through the sol-gel and investigate the effect of different carbon-based additives on charge storage performance. The formation of the inverse spinel phase of [B(AB)O4] type inverse spinel phase was confirmed through the detailed x-ray diffraction analysis of the synthesized sample. The synthesized spinel phase was indexed with the space group of Fd−3m and has a lattice parameter of 8.2697 Å. The synthesized high entropy oxide (HEO) phase Ni, Co, and Fe coexists in +2 and +3 states. At the same time, Cu in +2 state, Al in +3 state, and Mn in +3 and +4 states confirmed through x-ray photoelectron spectroscopy. The electrochemical charge storage performance of synthesized HEO was measured through the three-electrode setup in 2 M KOH aqueous electrolyte solution in two different potential windows, such as −0.2 to 0.4 V and 0.0 to 0.5 V. Different carbon-based conducting materials such as acetylene black, reduced graphene oxide (RGO), and carbon particles obtained from 10-hour ball-milling of used dry cell carbon electrode (CP). The charge storage mechanism changes from electrochemical double layer capacitance to pseudocapacitive type as the potential window varies from −0.2 to 0.4 to 0 to 0.5 V. The value of specific capacitance for an electrode made of HEO with acetylene black, RGO, and CP was found to be 32.67, 7.50, and 4.58 F/g and 30.68, 16.33, and 9.05 F/g in the potential window of −0.2 to 0.4 V and 0 to 0.5 V at a scan rate of 5 mV/s, respectively. The cyclic performance of the developed three electrodes was measured at a scan rate of 100 mV/s for 1000 cycles, and it was found to be 94%, 98%, and 99% for electrodes made of HEO with acetylene black, RGO, and CP, respectively.","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141639494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A synergy of Cr2O3 with eco-friendly and thermally stable CsSnCl3 perovskite for solar energy storage: Density functional theory and SCAPS-1D analysis 用于太阳能存储的 Cr2O3 与环保且热稳定的 CsSnCl3 包晶的协同作用：密度泛函理论和 SCAPS-1D 分析

Energy Storage Pub Date : 2024-07-15 DOI: 10.1002/est2.70001

Ankur Pandya, Atish Kumar Sharma, Misaree Bhatt, Prafulla K. Jha, Keyur Sangani, Nitesh K. Chourasia, Ritesh Kumar Chourasia

{"title":"A synergy of Cr2O3 with eco-friendly and thermally stable CsSnCl3 perovskite for solar energy storage: Density functional theory and SCAPS-1D analysis","authors":"Ankur Pandya, Atish Kumar Sharma, Misaree Bhatt, Prafulla K. Jha, Keyur Sangani, Nitesh K. Chourasia, Ritesh Kumar Chourasia","doi":"10.1002/est2.70001","DOIUrl":"https://doi.org/10.1002/est2.70001","url":null,"abstract":"The present study employs rigorous DFT analysis using WIEN2k for the best suitability of the Cr2O3 as an electron transport layer, synergetic with nontoxic and thermally stable CsSnCl3 perovskite solar energy storage device, configured as FTO/Cr2O3/CsSnCl3/CBTS/Au. The main objective of our investigation is to improve the device performance by optimizing thickness, carrier concentration, bulk defect density of each layer, interface defects, operating temperature, as well as the impact of parasitic elements on device performance. SCAPS-1D tool was used to optimize the novel device architecture. The simulation results reveal that a CsSnCl3 layer with an optimized thickness of 800 nm and a doping concentration of 1 × 1015 cm−3 yields noteworthy outcomes, specifically, champion efficiency (𝜂) of 22.01% along with an open-circuit voltage (Voc) of 1.12 V, a short-circuit current (Jsc) of 23.86 mA/cm2, and a fill factor of 81.65%. These improved findings were compared with existing theoretical and experimental reported data and found to exhibit the best performance. The present research substantially enhances the understanding of eco-friendly CsSnCl3 perovskite solar cell optimization, thereby extending its applicability to future photovoltaic and optoelectronic devices.","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141624224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Charging control of lithium-ion battery and energy management system in electric vehicles 电动汽车中的锂离子电池充电控制和能量管理系统

Energy Storage Pub Date : 2024-07-14 DOI: 10.1002/est2.667

Mali Satya Naga Krishna Konijeti, Bharathi Murugan Lakshmi

{"title":"Charging control of lithium-ion battery and energy management system in electric vehicles","authors":"Mali Satya Naga Krishna Konijeti, Bharathi Murugan Lakshmi","doi":"10.1002/est2.667","DOIUrl":"https://doi.org/10.1002/est2.667","url":null,"abstract":"In terms of electric vehicle architectures, the drivetrain offers unprecedented freedom, but it also creates new obstacles in terms of achieving all needs. The architecture of electric vehicles is simplified and adjustable at the component level because they don't have a combustion engine or fuel tank, only an electric motor and a battery. Implementing safe zones within electric vehicles (EVs) to accommodate battery packs necessitates significant adjustments to ensure the secure integration of the battery. A Battery EV, also known as a pure EV, solely relies on rechargeable battery packs as its source of energy, without any additional propulsion system. The Battery Management System (BMS) plays a significant role in maintaining the safety of electric vehicles by controlling the electronics of rechargeable batteries, whether they are individual cells or battery packs. The BMS plays crucial role in protecting both the user and the battery by monitoring and maintaining the cell's operation within safe limits. This research paper focuses on the control of solar-powered charging for lithium-ion batteries. An optimized FOPID controller is utilized to maximize power extraction from PV array and efficiently charge the battery. A hybrid optimization model is employed to optimize the gain parameters of the FOPID controller.","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141624292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Optimization method for capacity of BESS considering charge-discharge cycle and renewable energy penetration rate 考虑充放电循环和可再生能源渗透率的 BESS 容量优化方法

Energy Storage Pub Date : 2024-07-14 DOI: 10.1002/est2.70003

Yu Zhao, Zhongge Luo, Yi Zhang, Mengjing Wu, Li Wen, Gen Li

{"title":"Optimization method for capacity of BESS considering charge-discharge cycle and renewable energy penetration rate","authors":"Yu Zhao, Zhongge Luo, Yi Zhang, Mengjing Wu, Li Wen, Gen Li","doi":"10.1002/est2.70003","DOIUrl":"https://doi.org/10.1002/est2.70003","url":null,"abstract":"In order to achieve the “carbon peaking and carbon neutrality” goals, we must vigorously develop renewable energy power generation. As the penetration of renewables progressively escalates, the corresponding demand for battery energy storage systems (BESS) within the power grid rises concomitantly. This paper presents an innovative optimization approach for configuring BESS, taking into account the incremental variations in renewable energy penetration levels and BESS charge-discharge cycles. Employing incremental analytical techniques and pivotal metrics such as capacity elasticity, the proposed method determines the optimal penetration rate and corresponding BESS capacity outcomes for deploying energy storage systems. An example analysis of a rural power distribution benchmark is carried out by using the method in this paper, which proves the effectiveness of the method in this paper. This methodology was substantiated through its application to a case study of a rural power distribution benchmark, thereby validating its efficacy. Furthermore, it was compared with the particle swarm optimization, providing a comparative assessment of their relative performance.","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141624290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A comprehensive review of an electric vehicle based on the existing technologies and challenges 根据现有技术和挑战对电动汽车进行全面审查

Energy Storage Pub Date : 2024-07-14 DOI: 10.1002/est2.70000

Anil Kumar

引用次数: 0

Studies on the influence of titanium dioxide nanoparticles on thermal, flammability, and UV properties of PEG-based phase change material composites 二氧化钛纳米颗粒对基于 PEG 的相变材料复合材料的热、可燃性和紫外线特性的影响研究

Energy Storage Pub Date : 2024-07-11 DOI: 10.1002/est2.678

Surya Tanwar, Raminder Kaur

{"title":"Studies on the influence of titanium dioxide nanoparticles on thermal, flammability, and UV properties of PEG-based phase change material composites","authors":"Surya Tanwar, Raminder Kaur","doi":"10.1002/est2.678","DOIUrl":"https://doi.org/10.1002/est2.678","url":null,"abstract":"The current study is focused on the development of phase change material composites (PCCs), attained by the solvent-casting method, comprising a hydrophilic polymer matrix (polyvinyl alcohol) enclosing polyethylene glycol (PEG600) as an active thermal energy storage (TES) component, and anchored with titanium dioxide nanoparticles (TDN). The impact of the integrated metal oxide nanoparticles at different loadings (0.25%-1%) on the TES attributes, thermal stability, UV resistance, and flame retardancy of the fabricated composites has been studied. The Fourier-transform infrared and field-emission scanning electron microscopy techniques have been used to characterize the PCCs obtained. Phase change attributes and thermal stability of the resultant PCCs are evaluated by differential scanning calorimetry (DSC) and thermogravimatric analysis (TGA). The introduction of TDN particles in different concentrations to the PCCs considerably refines the phase change variables and thermal resistance of the reinforced film samples. PCCs film with 1% TDN concentration exhibited onset melting and crystallization temperatures at −9.9°C and 13.5°C, respectively, and peak melting and crystallization transitions occurred at 8.7°C and 3.6°C, with associated heat enthalpies of 25.57 and 22.22 J g−1, respectively. UV and flame-retardant (FR) features of the PCCs were found to be improved with the presence of metal oxide particles in the composite films. The metal oxide nanoparticles enhance the FR behavior of fabricated composites by 11.45% as compared to unfilled films.","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141597043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Design of rechargeable/regenerative future AA liquid green battery for low power applications 设计用于低功耗应用的可充电/再生式未来 AA 绿色液态电池

Energy Storage Pub Date : 2024-07-11 DOI: 10.1002/est2.674

Ajay Kumar Singh, Jetendra Joshi, Praveen Kumar, Sumeet Gangwar

{"title":"Design of rechargeable/regenerative future AA liquid green battery for low power applications","authors":"Ajay Kumar Singh, Jetendra Joshi, Praveen Kumar, Sumeet Gangwar","doi":"10.1002/est2.674","DOIUrl":"https://doi.org/10.1002/est2.674","url":null,"abstract":"Generation of green energy is critical for addressing the environmental pollution and saving aquatic life in future by reducing the greenhouse gas. Green energy is generated using sources like wind, water, sun, living plants, and so on. These sources are essential for long-term efforts to mitigate climate change. The large-scale use of green energies will contribute to sustainable development which ensure access to reliable, and chemical free energy to power up the portable devices. This research article proposes design of green rechargeable and regenerative battery for brighter future. The proposed battery is not only rechargeable and eco-friendly but also non-flammable and can survive at extreme weather conditions T = 70°C (V = 1.52 V, I = 75.5 μA) and T = −65°C (V = 1.52 V, I = 55.2 μA). The electric current of the designed battery also depends on shaking/rotation. The proposed battery can charge 80% to 90% of its initial value within 30 to 40 minutes which makes it a favorable candidate where faster recharging is needed. The designed battery does not show any heating effect even at T = 70°C. Since, battery is free from any chemical, it is therefore does not release any hazardous chemicals once dispose of.","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141608054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Energy management strategies in distribution system integrating electric vehicle and battery energy storage system: A review 整合电动汽车和电池储能系统的配电系统能源管理策略：综述

Energy Storage Pub Date : 2024-07-07 DOI: 10.1002/est2.682

C. Vanlalchhuanawmi, Subhasish Deb, Ahmet Onen, Taha Selim Ustun

{"title":"Energy management strategies in distribution system integrating electric vehicle and battery energy storage system: A review","authors":"C. Vanlalchhuanawmi, Subhasish Deb, Ahmet Onen, Taha Selim Ustun","doi":"10.1002/est2.682","DOIUrl":"https://doi.org/10.1002/est2.682","url":null,"abstract":"The electricity sector is witnessing a rise in renewable energy sources and the widespread adoption of electric vehicles, posing new challenges for distribution system. Additionally, the surge in carbon emissions resulting from industrialization and population growth continues to worsen global warming and climate change. In response, integrating electric vehicles (EVs) and battery energy storage systems (BESS) has emerged as a critical strategy, presenting both challenges and opportunities in effective energy management. BESSs offer potential solutions to mitigate these impacts. Furthermore, this review thoroughly explores issues related to lithium-ion batteries, particularly in the context of EVs and energy management systems (EMS), identifies challenges, and provides recommendations for future research directions. The article concludes by outlining the current extent of investigation in the field of BESS and EV systems to provide researchers with a clear understanding. The escalation of carbon emissions stemming from industrialization and population expansion has worsened the effects of global warming and climate change. To address this challenge, the integration of Electric EVs and energy storage systems (ESS) has emerged as a pivotal strategy. This study examines optimization techniques, methodologies, and the evolving market landscape in distributed systems, with a focus on EVs and BESS. It also explores issues related to lithium-ion batteries, particularly in the context of EVs and energy management systems. The article highlights the challenges and opportunities in the field of BESS and EV systems, emphasizing the need for ongoing research. BESSs offer potential solutions to mitigate these impacts. Moreover, it offers an extensive analysis of the existing BESS installations, outlining main areas of interest, pointing out difficulties, clarifying areas of unfinished study, and providing future directions.","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141565755","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0