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Earlier sources: Battery Storage
This energy thread follows battery storage through original research, public projects, and source reports. Read the evidence below to see which developments are represented in SYMTRI’s archive.
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Open in the map ↗143 classified signals in the fourteen-day window. These counts include signals awaiting readable evidence.
Earlier sources
Up to ten sources with readable evidence, ordered by their feed timestamp. These archive sources can be older than the live fourteen-day window. This list is a sample, not a measure of total activity. Dates distinguish paper publication, repository creation, model/dataset activity, Hacker News posts, and KEV catalog additions. “First archived” records when SYMTRI first stored the signal.
- OpenAlex · Published · First archived
A thermally integrated Carnot battery incorporating a novel dual-pressure evaporation cycle for deep utilization of waste heat: Parameter analysis and working-fluid optimization ↗
The majority of contemporary thermally integrated Carnot batteries have inadequate waste heat use during the discharging process. Leveraging the integrated heat exchange capability of the multi-stream heat exchanger, this study proposes a thermally integrated Carnot battery incorporating a new dual-pressure evaporation cycle (DPE-CB). In order to achieve deep coupling and effective recovery of waste heat energy, this system uses a dual-pressure cascade heat addition mode during the discharging process, where the low-pressure stage absorbs heat first, followed by preheating in the high-pressure…
- OpenAlex · Published · First archived
Safe burial depth of underground lined gas storage caverns: An analysis integrating elastoplasticity and ultimate equilibrium ↗
Existing analytical models for the safe burial depth design of compressed air energy storage (CAES) caverns typically assume that the operational air pressure is directly transmitted to the surrounding rock wall, neglecting the load-sharing effect of the lining, which leads to overly conservative burial depth estimates. Meanwhile, most previous studies have focused on hydrostatic in-situ stress conditions, leaving the influence of the lateral pressure coefficient on the spatial distribution of plastic zones largely unexplored. This study establishes a dual-criterion analytical framework integr…
- OpenAlex · Published · First archived
Performance analysis of optimising tilt and azimuth angles of residential photovoltaics without storage ↗
Solar photovoltaic (PV) systems represent a promising solution for the ongoing transition from fossil fuels to renewable energy sources. However, their performance is highly dependent on the tilt and azimuth angles of the panels. Therefore, this research aims to determine the optimal tilt and azimuth angles for PV systems and to analyse their energy generation and consumption patterns and economic performance. Adelaide, South Australia, is used as the reference location for modelling PV systems to meet residential energy demand using the Transient System Simulation (TRNSYS), and this software…
- OpenAlex · Published · First archived
Alloying strategy-induced oxygen vacancies for superior potassium storage kinetics ↗
Potassium ion batteries (KIBs) have emerged as an economical and efficient energy storage system. However, the unsatisfactory capacity of KIBs using Prussian blue as the cathode has severely hindered their further development. To address this issue, researchers have turned their attention to alternative cathode materials for KIBs, such as vanadium oxides (e.g., K 0.5 V 2 O 5 , KVO). In these vanadium-based materials, K + is stored between the layered structures of KVO. Nevertheless, our study revealed that structural collapse and sluggish electrochemical kinetics of KVO during long-term cyclin…
- OpenAlex · Published · First archived
Multi-objective optimization of solar-coupled energy systems with physical storage and virtual multi-energy interaction ↗
Interconnected solar driven integrated energy systems (IESs) can exploit complementary energy demands and solar resources across multiple subsystems. However, existing studies generally treat intersystem energy exchange as conventional energy sharing or trading, while its storage equivalent coordination with physical storage remains insufficiently quantified. This study develops a tri-objective optimization framework for two interconnected solar driven IESs. Battery, thermal, and chilled water storage are coordinated with bidirectional electricity, heating, and cooling exchanges. Virtual multi…
- OpenAlex · Published · First archived
Microwave driven cobalt metal organic framework catalyst activation for lithium-carbon dioxide battery ↗
Lithium–carbon dioxide batteries are attaining prominence owing to their exceptionally high theoretical specific energy and their ability to fix CO 2 in situ during discharge, thereby coupling electrochemical energy storage with carbon capture. However, the combination of slow cathode chemistry and labor-intensive catalyst conditioning impedes practical adoption. Metal-organic frameworks (MOFs) are crystalline lattices of metal atoms bridged by organic linkers. Their ordered, ångström-wide channels and accessible metal sites make them attractive electrocatalysts, although lengthy solvent-excha…
- OpenAlex · Published · First archived
Reconstructing long-time voltage relaxation from short pulse tests for faster battery testing and modeling ↗
The galvanostatic intermittent titration technique (GITT) is a widely used method for obtaining open-circuit voltage (OCV) profiles and kinetic information in rechargeable batteries. However, its practical use is limited by the long relaxation period required after each current pulse. This study proposes a physics-consistent short-window extrapolation method to reconstruct long-time relaxation behavior from only minutes of post-pulse data. Based on this framework, two pulse-wise OCV extraction strategies, namely threshold-based convergence and time-based extrapolation, are evaluated. The utili…
- OpenAlex · Published · First archived
Extreme battery thermal management comprehensive optimization method based on pin fin heat transfer enhancement, minimum coolant predictive control and thermal fault early alarm ↗
Battery thermal management is the key for battery safe and reliable operation. Existing thermal management solutions mainly focus on cooling capability improvement while ignoring other crucial issues such as coolant consumption control and thermal failure prevention, inevitably causing compromised performance in real-world extreme operating condition. This study developed an extreme battery thermal management comprehensive optimization decision method that simultaneously enhance cooling performance, coolant flow control performance and anti-thermal fault capability. A pin fin-based cross cold…
- OpenAlex · Published · First archived
Optimal Configuration and Operation of Grid-Forming Electro-Hydrogen Energy Storage in New Power System Considering Power and Energy Balance ↗
Aiming to address the problem of power and energy imbalance caused by a high proportion of new energy grid connections, the influence of fluctuation characteristics of both sides of the load on power and energy balance of new power systems is analyzed, and an evaluation system including core indicators such as power balance margin, peak regulation demand index and source–load power matching degree is proposed. Then, by analyzing the influence of the operation of electrolytic cell, hydrogen fuel cell and Grid-Forming energy storage equipment on the inertia level of a system, the inertia respons…
- OpenAlex · Published · First archived
Multi-model collaborative early warning for battery systems with integrated fiber optic sensors ↗
Abstract The safety assessment of battery systems is constrained by sparse temperature measurements and monolithic diagnostic frameworks in conventional battery management systems (BMS). To address this, we propose a multi-model collaborative thermal-runaway early-warning framework using distributed temperature sensing. An integrated sensing scheme increases temperature sensing points within the battery pack from 32 to 540 with minimal wiring complexity and is validated in real-world vehicle operation. We establish a functional relationship between temperature Shannon entropy (SE) and average…
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How to assess evidence about Battery Storage
Check each original source for its methods, release status, limitations, and supporting data. A repository announcement, a preprint, and a published study provide different kinds of evidence. SYMTRI’s subject classification helps discovery; it does not independently validate the source’s claims.
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