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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.
SYMTRI organizes observations from public sources into a living map. Connections reflect shared subject matter; they do not establish causation or endorse a source.
Open in the map ↗151 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
Synergistic effects of electrolyte additives and electrode compression on vanadium redox flow battery performance ↗
Redox flow batteries (RFBs) have attracted significant attention as promising renewable energy storage systems due to their scalability, low maintenance costs, and long-life cycling. Among them, Vanadium Redox Flow Batteries (VRFBs) are the most mature technology, offering electrolyte recyclability, good efficiencies, and no cross-contamination. Nevertheless, VRFBs can only operate at a limited range of temperature, as the vanadium species tend to precipitate at different temperatures, leading to severe loss of electrochemical performance. While numerous studies have separately evaluated the e…
- OpenAlex · Published · First archived
Renewable power-to-heat solution integrated with glycerol-based thermal energy storage system for industrial process heat ↗
The industrial sector is a major contributor to global greenhouse gas emissions, highlighting the need for efficient power-to-heat solutions. This study proposes a novel power-to-heat system integrated with a glycerol-based thermal energy storage and presents the first system-level assessment of pure glycerol as a sensible heat storage material for industrial process heat in the 100–200 °C range. A simplified transient thermal-hydraulic model for hybrid configuration which combines passive storage and cascade operation for supplying heat at a relatively constant temperature is developed. Simul…
- OpenAlex · Published · First archived
Techno-economic Optimization of PV-battery-diesel Systems for Reducing Diesel Use at Eleven Off-grid Telecom Sites in Niger ↗
Remote off-grid telecommunication sites in Niger depend heavily on diesel generation, leading to high fuel use, operating costs, and direct emissions. This study evaluates site-specific photovoltaic (PV)-battery-diesel retrofit configurations for eleven operational sites using measured baseline data, analytical component sizing, and hourly hybrid optimization of multiple energy resources (HOMER) Pro simulations over one year. Technical performance, generator dispatch, diesel use, lifecycle economics, sensitivity to diesel price and total capital expenditure (CAPEX), and avoided direct CO 2 emi…
- OpenAlex · Published · First archived
Thermal management of an electronic board using a fluid-based heat sink equipped with thermal energy storage materials ↗
The growing power density and miniaturization of electronic components have intensified the need for advanced thermal management systems capable of maintaining device reliability under high heat fluxes. In this context, the present numerical study explores the thermal performance of a Liquid-based Heat Sink integrated with Thermal Energy Storage Materials (LQ-HS-TESM) for effective temperature control of an electronic board. A three-dimensional transient model of the LQ-HS-TESM unit is developed and simulated under a wide range of operating conditions to evaluate the influence of key parameter…
- OpenAlex · Published · First archived
Cascading pit thermal energy storage: enabling simultaneous heating and cooling in centralized district energy systems ↗
Fifth generation district heating and cooling (5GDHC) networks enable simultaneous heating and cooling and the integration of renewable heat at low temperatures, but rely on distributed, hydraulically complex architectures. Centralized district heating and cooling (DHC) systems are operationally simpler, yet conventional centralized storage in a single large volume spanning a wide temperature range limits thermal stratification and cannot serve heating and cooling simultaneously, which precludes renewable integration in systems without chillers. This study introduces a cascading storage concep…
- OpenAlex · Published · First archived
Experimental study and performance evaluation of direct refrigerant cooling/heating thermal management systems for full-scale commercial battery packs ↗
Direct refrigerant cooling (DRC) is emerging as a pivotal solution for electric vehicle (EV) battery thermal management (BTM), offering superior heat dissipation over conventional liquid cooling. However, existing research is largely confined to numerical simulations or module-level experiments of small-scale systems, which may not fully capture the two-phase refrigerant behavior in long-path cold plates or the thermal characteristics of full-scale pack zones. Consequently, the overall thermal performance of commercial full-scale packs under high-power direct cooling and heating remains poorly…
- OpenAlex · Published · First archived
Lithium-ion battery state of health estimation based on a hybrid kernel adaptive selective state-space model ↗
Given the ubiquity of lithium-ion batteries as grid-scale energy storage systems, the accurate estimation of their State of Health (SOH) is of paramount importance, serving as a key enabler for reliability and predictive maintenance. However, battery degradation is driven by highly nonlinear aging mechanisms, while internal electrochemical states are not directly observable, posing significant challenges for robust SOH assessment. To address these issues, we propose a KAN–Adaptive–Delta Mamba state-space model (KAD-Mamba), which tightly couples Kolmogorov–Arnold Network (KAN) spline representa…
- OpenAlex · Published · First archived
Battery industrialisation and the energy transition: Policy coordination and industrial path in Morocco ↗
The global energy transition is accelerating battery production, creating policy challenges for countries seeking to join low-carbon supply chains. Research on industrial upgrading and global value chains explains integration into production networks. In contrast, research on the development of green industrial paths establishes the importance of regional preconditions, asset modification, and firm- and system-level agency. Less is known, however, about how system-level actors coordinate these elements in structurally constrained and globally interdependent contexts. This paper examines Morocc…
- OpenAlex · Published · First archived
A Voltage Waveform Diagnostic Observable Quantity for Early Indication of Cell-to-Cell Voltage Reversal in Series-Connected Lithium-Ion Cells for Electric-Vehicle Battery Management Systems ↗
This paper investigates waveform-level voltage difference features for the early indication of cell-to-cell voltage reversal in two series-connected lithium-ion cells for electric-vehicle battery management systems (BMSs). The key observation is that a local sign reversal of the cell-to-cell voltage difference can appear inside the constant-current (CC) discharge waveform before the cycle-mean voltage difference changes sign. A positive-fraction feature is introduced to quantify this local waveform reversal and is interpreted as a candidate BMS-oriented indication layer rather than as a univer…
- OpenAlex · Published · First archived
Scenario-Based Intraday Multi-Service Co-Optimization and Grid-Value Assessment of Renewable Power Plants with Co-Located Energy Storage ↗
Renewable power plants with co-located battery energy storage systems (BESSs) coordinate forecast-deviation control, renewable-surplus management, electricity-price arbitrage, and ancillary-service commitments through the shared power and energy capability of the battery. This study develops a layered framework for scenario-based intraday multi-service co-optimization and grid-value assessment. The plant-level mixed-integer linear programming (MILP) model operates at 15 min resolution and represents piecewise deviation penalties, time-varying export limits, battery dynamics, a terminal state-o…
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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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