Disassembly sequence of lithium battery pack
The battery pack used in Figure 3 is typical of that found in many other battery-operated devices. It consists of several battery cells connected in series plus a Battery Management System (BMS) PCB. This is the circuit board shown in Figures 3b and 3c.The latter image also shows a size comparison between the new cells and those in the old battery pack.
Lithium Battery Pack Repair
The battery pack used in Figure 3 is typical of that found in many other battery-operated devices. It consists of several battery cells connected in series plus a Battery Management System (BMS) PCB. This is the circuit board shown in Figures 3b and 3c.The latter image also shows a size comparison between the new cells and those in the old battery pack.
Knowledge Graph Construction of End-of-Life Electric Vehicle
End-of-life (EoL) electric vehicle (EV) batteries are one of the main fountainheads for recycling rare metal elements like cobalt and lithium. Disassembly is the first step in carrying out a higher level of recycling and processing of EV batteries. This paper presents a knowledge graph of electric vehicle batteries for robotic disassembly. The information …
Task Planner for Robotic Disassembly of Electric Vehicle Battery Pack ...
The rapidly growing deployment of Electric Vehicles (EV) put strong demands on the development of Lithium-Ion Batteries (LIBs) but also into its dismantling process, a necessary step for circular economy. The aim of this study is therefore to develop an autonomous task planner for the dismantling of EV Lithium-Ion Battery pack to a module level through the design and …
Disassembly Sequence Optimization of Lithium Battery Pack Based …
In order to improve the disassembly efficiency of retired lithium-ion battery packs, the disassembly sequence planning problem (DSP) based on priority constraint graph …
Visual-triggered contextual guidance for lithium battery disassembly…
DOI: 10.1080/09544828.2024.2301876 Corpus ID: 267021460; Visual-triggered contextual guidance for lithium battery disassembly: a multi-modal event knowledge graph approach @article{Zheng2024VisualtriggeredCG, title={Visual-triggered contextual guidance for lithium battery disassembly: a multi-modal event knowledge graph approach}, author={Hangbin …
Metallurgical and mechanical methods for recycling of lithium-ion ...
The critical gaps from the study were concluded and six research directions of recycling of lithium ion battery pack were as follows: (i) automatic and intelligent recovery system, (ii) efficiency and safety disassemble of battery pack (iii) Adjustment of Chaos in recycling market (iv) Recovery processes for slag, electrolyte and anode, (v ...
Disassembly methodology for conducting failure analysis on lithium…
To facilitate construction analysis, failure analysis, and research in lithium–ion battery technology, a high quality methodology for battery disassembly is needed. This paper presents a methodology for battery disassembly that considers key factors based on the nature and purpose of post-disassembly analysis. The methodology involves upfront consideration of …
Artificial Intelligence in Electric Vehicle Battery Disassembly: A ...
Compared with traditional electric vehicle battery disassembly sequence planning, AI-based methods can learn and continuously optimize the strategy and improve the efficiency and accuracy of subsequent disassembly tasks. ... A Flexible State-of-Health Prediction Scheme for Lithium-Ion Battery Packs With Long Short-Term Memory Network and ...
Disassembly Planning and Assessment of Automation Potentials for ...
The disassembly of traction batteries is a complex task. A battery pack not only might present very different designs and configurations, but also a battery system is composed by a wide range of flexible components such as cables and dangerous chemicals inside the battery cells that represent a safety issue when planning a disassembly line for a traction battery.
Challenges in the Automated Disassembly Process of Electric …
DOI: 10.1109/ETFA54631.2023.10275389 Corpus ID: 264041367; Challenges in the Automated Disassembly Process of Electric Vehicle Battery Packs @article{Miloradovic2023ChallengesIT, title={Challenges in the Automated Disassembly Process of Electric Vehicle Battery Packs}, author={Branko Miloradovic and Eduard Marti Bigorra and Thomas Nolte and Alessandro …
An Approach for Automated Disassembly of Lithium-Ion Battery Packs …
To realize an automated disassembly of battery pack components, a computer vision pipeline is proposed and the approach of instance segmentation and point cloud registration is applied and validated within a demonstrator grasping busbars from the battery pack. A large number of battery pack returns from electric vehicles (EV) is expected for the next …
Multi-Method Model for the Investigation of Disassembly …
Disassembly is a pivotal technology to enable the circularity of electric vehicle batteries through the application of circular economy strategies to extend the life cycle of battery components through solutions such as remanufacturng, repurposing, and efficient recycling, ultimately reintegrating gained materials into the production of new battery systems. This …
Design for Assembly and Disassembly of Battery Packs
Design for Assembly and Disassembly of Battery Packs Master''s Thesis in Product Development Mikaela Collijn 931215 ... a battery in order to map its functions in an Enhanced Function-Means model. This model creates an ... LIB Lithium-Ion Batteries …
An Approach for Automated Disassembly of Lithium-Ion …
battery pack. The sequential order of the individual process steps and the subordinate partial disassembly tasks can vary depending on the system design [13–15]. In most system …
Parallel Disassembly Sequence Planning of Retired Lithium-ion …
In this paper, we consider a sequence-dependent disassembly line balancing problem (SDDLBP) that is concerned with the assignment of disassembly tasks to a set of …
Robotic Disassembly Platform for Disassembly of a Plug-In …
Efficient processing of end-of-life lithium-ion batteries in electric vehicles is an important and pressing challenge in a circular economy. Regardless of whether the processing strategy is recycling, repurposing, or remanufacturing, the first processing step will usually involve disassembly. As battery disassembly is a dangerous task, efforts have been made to robotise it.
Revive Your Dead Lithium Battery Pack with These Repair Tips
The repair of a lithium battery pack is an important task that requires technical knowledge and skill, but luckily, with some basic knowledge and tools, you can learn how to revive your dead lithium battery pack and save yourself money in the process. ... Battery Pack Disassembly. ... In order to repair a lithium battery pack, soldering ...
Retired Lithium-Ion Battery Pack Disassembly Line Balancing …
Disassembling and remanufacturing the lithium-ion power packs can highly promote electric vehicle market penetration by procuring and regrouping reusable modules as …
Techno-economic and environmental disassembly planning of lithium …
Based on the disassembly sequence planning (DSP), the model provides the optimal disassembly level and the most suitable decision for the use of the disassembled components: reuse, remanufacturing, recycling or disposal. The lithium-ion (Li-ion) battery from the Audi A3 Sportback e-tron Hybrid is selected as the case study.
Disassembly task planning for end-of-life automotive traction …
Thirdly, a disassembly sequence generation method is presented to infer feasible planning schemes from the rule base. Finally, the effectiveness of the method is tested with a case study of a power lithium-ion battery pack. The case study has indicated that this presented method can generate the disassembly task schemes quickly and effectively ...
Robotics for electric vehicles battery packs …
The automotive industry is involved in a massive transformation from standard endothermic engines to electric propulsion. The core element of the Electic Vehicle (EV) is the battery pack. Battery pack …
Techno-economic and environmental disassembly planning of lithium …
The design for an adaptive disassembly planner with an integrated disassembly strategy optimizer and the optimization of disassembly strategies must also be used as a tool in the design phase of battery systems to boost the disassembly automation and thus contribute to achieving profitable circular economy solutions for EVBs.
Retired Lithium-Ion Battery Pack Disassembly Line
Request PDF | Retired Lithium-Ion Battery Pack Disassembly Line Balancing Based on Precedence Graph Using a Hybrid Genetic-Firework Algorithm for Remanufacturing | Electric vehicle production is ...
Battery pack recycling challenges for the year 2030: …
Table 1 Battery Disassembly Time Comparison Disassembly step number Disassembly step Hand-Time consuming(s) Robot-Time consuming(s) 1 Unscrewing the screws 3''01'''' 45''''x4 Percentage of time saved by the proposed framework (%) 0.55 2 Removal of the cover casing 7''58'''' 4''57'''' 37.87 3 Removal of the EVA materials and PVC diaphragm Cutting of the ...
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of Retired Lithium-ion-battery Pack based on Heuristic Algorithm Shuai Kong, Yuanliang Zhang and Weiwei Liu-The flagellar length control system: ... When each disassembly task is assigned to the workstation according to the disassembly sequence, the priority relation matrix and conflict relation matrix should be satisfied (the two matrices are ...
Enhancing Disassembly Practices for Electric Vehicle Battery Packs…
In the context of current societal challenges, such as climate neutrality, industry digitization, and circular economy, this paper addresses the importance of improving recycling practices for electric vehicle (EV) battery packs, with a specific focus on lithium–ion batteries (LIBs). To achieve this, the paper conducts a systematic review (using Google Scholar, …
Automated Battery Disassembly—Examination of the …
As the market share of electric vehicles continues to rise, the number of battery systems that are retired after their service life in the vehicle will also increase. This large growth in battery returns will also have a noticeable impact on processes such as battery disassembly. The purpose of this paper is, therefore, to examine the challenges of the battery disassembly process in relation ...
Assessment of the automation potential of electric vehicle battery ...
A 2017 Chevrolet Bolt battery was used to generate a disassembly graph, which shows connections and constraints of all parts and fasteners, and a 46-step disassembly sequence. An automation assessment of the 2017 Chevrolet Bolt battery and Audi Q5 battery was conducted on all the steps to determine, based on two categories, the technical ...
A Knowledge Graph Based Disassembly Sequence ...
DOI: 10.1007/s40684-023-00568-7 Corpus ID: 263680763; A Knowledge Graph Based Disassembly Sequence Planning For End-of-Life Power Battery @article{Wu2023AKG, title={A Knowledge Graph Based Disassembly Sequence Planning For End-of-Life Power Battery}, author={Hao Wu and Zhigang Jiang and Shuo Zhu and Hua Zhang}, journal={International …
An Approach for Automated Disassembly of Lithium-Ion Battery Packs …
Recycling 2022, 7, 48 4 of 24 Figure 3. Simplified representation of the disassembly process of a typical state of the art lithium-ion battery pack. The sequential order of the individual process steps and the subordinate partial disassembly tasks …
An Approach for Automated Disassembly of Lithium …
To improve the sorting of the battery pack components to achieve high-quality recycling after the disassembly, a labeling system containing the relevant data (e.g., cathode chemistry) about the battery pack is proposed. …
An Approach for Automated Disassembly of Lithium-Ion …
Simplified representation of the disassembly process of a typical state of the art lithium-ion battery pack. The sequential order of the individual process steps and the subordinate partial disassembly tasks can vary depending on the system design [13–15]. In most system concepts, such as that of the Audi e-tron 50, the battery pack cover has
Task Planner for Robotic Disassembly of Electric Vehicle Battery Pack
The computer vision, robotics and battery disassembly have been successfully unified, resulting in a designed and tested task planner well suited for product with large variations and uncertainties. The rapidly growing deployment of Electric Vehicles (EV) put strong demands on the development of Lithium-Ion Batteries (LIBs) but also into its dismantling process, a …
An Approach for Automated Disassembly of Lithium-Ion Battery Packs …
A large number of battery pack returns from electric vehicles (EV) is expected for the next years, which requires economically efficient disassembly capacities. This cannot be met through purely manual processing and, therefore, needs to be automated. The variance of different battery pack designs in terms of (non-) solvable fitting technology and superstructures …
Frontiers | Electric Vehicle Battery Disassembly …
In order to optimize disassembly sequence to improve disassembly benefits, in this study, the hybrid disassembly matrix and the frame-subgroup structure is presented. And the hybrid disassembly matrix is set to …
Autonomous Electric Vehicle Battery Disassembly Based on
2.1 Battery Disassembly. Disassembly strategy study is one of the earliest researches for battery disassembly tasks, which currently are primarily carried out by humans [2,3,4] om 2014 to 2015, researchers designed a disassembly workstation and conducted in-depth research on the Audi Q5 battery pack [].Recent research work is to further refine the …
(PDF) Disassembly of Electric Vehicle Batteries Using the …
Wegener et al. [19] presented an approach for disassembly sequence planning using the battery of the Audi Q5 hybrid as an example. Alfaro-Algabra et al. [20] introduced a multi-objective function ...
Parallel Disassembly Sequence Planning of Retired Lithium-ion …
In order to achieve rapid, efficient and safe disassembly of battery packs, and improve resource utilization efficiency, reduce environmental pollution, it is necessary to set …
Task Planner for Robotic Disassembly of Electric Vehicle Battery Pack
The aim of this study is therefore to develop an autonomous task planner for the dismantling of EV Lithium-Ion Battery pack to a module level through the design and implementation of a computer ...