<scp>Multi‐dimensional</scp> digital twin of energy storage system for electric vehicles: A brief review

Vandana, .; Garg, Akhil; Panigrahi, Bijaya Ketan

doi:10.1002/est2.242

Cited by 24 publications

(5 citation statements)

References 32 publications

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“…Digital twins [357,358] of battery systems compare measured physical values with digital norms to enable evaluation of batteries and prediction of future performance. Embedded digital twin models could aid in providing onboard diagnostics whilst batteries are in service, and the ability to access this information with open-standards could greatly aid the process of triaging batteries at the end-of-life, potentially reducing or eliminating the need for gateway testing.…”

Section: Advances In Science and Technology To Meet Challengesmentioning

confidence: 99%

Roadmap for a sustainable circular economy in lithium-ion and future battery technologies

et al. 2023

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The market dynamics, and their impact on a future circular economy for lithium-ion batteries (LIB), are presented in this roadmap, with safety as an integral consideration throughout the life cycle. At the point of end-of-life, there is a range of potential options – remanufacturing, reuse and recycling. Diagnostics play a significant role in evaluating the state of health and condition of batteries, and improvements to diagnostic techniques are evaluated. At present, manual disassembly dominates end-of-life disposal, however, given the volumes of future batteries that are to be anticipated, automated approaches to the dismantling of end-of-life battery packs will be key. The first stage in recycling after the removal of the cells is the initial cell-breaking or opening step. Approaches to this are reviewed, contrasting shredding and cell disassembly as two alternative approaches. Design for recycling is one approach that could assist in easier disassembly of cells, and new approaches to cell design that could enable the circular economy of LIBs are reviewed. After disassembly, subsequent separation of the black mass is performed before further concentration of components. There are a plethora of alternative approaches for recovering materials; this roadmap sets out the future directions for a range of approaches including pyrometallurgy, hydrometallurgy, short-loop, direct, and the biological recovery of LIB materials. Furthermore, anode, lithium, electrolyte, binder and plastics recovery are considered in the range of approaches in order to maximise the proportion of materials recovered, minimise waste and point the way towards zero-waste recycling. The life-cycle implications of a circular economy are discussed considering the overall system of LIB recycling, and also directly investigating the different recycling methods. The legal and regulatory perspectives are also considered. Finally, with a view to the future, approaches for next-generation battery chemistries and recycling are evaluated, identifying gaps for research.

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Section: Advances In Science and Technology To Meet Challengesmentioning

confidence: 99%

Roadmap for a sustainable circular economy in lithium-ion and future battery technologies

et al. 2023

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“…Per the initial function of digital twin in simulating NASA spacecraft, digital twin technology has been embraced by electric vehicles in constructing smart vehicle systems [75]. The main functions identified from the literature include developing smart management systems for battery [76,77], propulsion systems [78,79], charging [80], maintenance training [81], as well as internet of vehicles [82].…”

Section: Energy and Resource Management Urban Planning And Smart Wate...mentioning

confidence: 99%

Enabling Digital Twins to Support the UN SDGs

Hassani

Huang

MacFeely

2022

BDCC

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Digitalisation has enjoyed rapid acceleration during the COVID-19 pandemic on top of the already fast-paced expansion impacting almost every aspect of daily life. Digital twin technology, which is considered a building block of Metaverse and an important pillar of Industrial revolution 4.0, has also received growing interest. Apart from its significant contribution to intelligent manufacturing, there has been considerable discussion on its implementation and the as yet undiscovered potential. This paper reviews the current trajectory of digital twin applications in supporting general sustainability, in the context of the 17 UN SDGs. Furthermore, it connects researchers and readers from different fields with the aim of achieving a better understanding of emerging digital twin technologies, the current values this technology has brought to support UN SDGs, and identify areas with potential for future research to better contribute to achieving the remaining tasks of Agenda 2030.

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“…The paper is organized as follows. Section 2 describes the structure of an open-cathode PEM fuel cell together with the performance indexes, the dynamic processes, and In the scientific literature, there is an increasing interest in digital twins, i.e., simulation models that integrate physical models with sensor updates, historical data, and control information [49] with a bilateral mutuality between the virtual representation and the physical system [50]. In particular, the physical product modifies its real-time behavior according to the feedback generated by the digital twin.…”

Section: Introductionmentioning

confidence: 99%

Simulation Approaches and Validation Issues for Open-Cathode Fuel Cell Systems in Manned and Unmanned Aerial Vehicles

Donateo

2024

Energies

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Hydrogen is a promising energy carrier in all fields of transportation, including unmanned aerial vehicles (UAVs) and manned vehicles for urban air mobility (UAM). In these applications, one of the biggest challenges is to overcome the limitations of lithium battery technologies, while keeping the advantage of clean energy, at least in terms of direct emissions. For these reasons, there is an ever-increasing interest in the development, simulation, and testing of propulsion systems adopting air-cooled proton exchange membrane fuel cells (PEMFCs). Fuel cells for aerospace must be designed for power-to-weight maximization. For this reason, auxiliary systems are simplified, and the adoption of air-cooling and passive cooling techniques is favored. However, the performance and dynamic behavior of PEMFCs are affected by the operating conditions, which, in applications like UAVs and UAM, are continuously changing due to the variation of speed and altitude during the flight. This investigation analyzes semi-empirical and control-oriented models of fuel cell systems proposed in the scientific literature. The review addresses the whole fuel cell system, inclusive of the balance of the plant, and introduces the transition from dynamic models to digital twins.

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Multi‐dimensional digital twin of energy storage system for electric vehicles: A brief review

Cited by 24 publications

References 32 publications

Roadmap for a sustainable circular economy in lithium-ion and future battery technologies

Roadmap for a sustainable circular economy in lithium-ion and future battery technologies

Enabling Digital Twins to Support the UN SDGs

Simulation Approaches and Validation Issues for Open-Cathode Fuel Cell Systems in Manned and Unmanned Aerial Vehicles

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