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Enhancing Disassembly Practices for Electric Vehicle Battery Packs: …
In the specific context of lithium–ion battery (LIB) pack disassembly, research has demonstrated that human–robot collaboration is the most effective …
Disassembly steps and necessary tools | Download Table
Battery pack disassembly is a part of this field of applications as a practical approach to preserving operators'' safety and health by coping with the high variability of products [38,64 ...
Lithium-Ion Battery Recycling─Overview of Techniques and Trends
Direct methods, where the cathode material is removed for reuse or reconditioning, require disassembly of LIB to yield useful battery materials, while methods to renovate used batteries into new ones are also likely to require battery disassembly, since many of the failure mechanisms for LIB require replacement of battery …
Multi-Agent Reinforcement Learning Method for Disassembly …
Abstract. With the wide application of new Electric Vehicle (EV) batteries in various industrial fields, it is important to establish a systematic intelligent battery recycling system that can be used to find out the resource wastes and environmental impacts of the retired EV battery. By combining the uncertain and dynamic disassembly and echelon …
Robotic Disassembly of Electric Vehicles'' Battery Modules for …
Manual disassembly of the lithium-ion battery (LIB) modules of electric vehicles (EVs) for recycling is time-consuming, expensive, and dangerous for technicians or workers. Dangers associated with high voltage and thermal runaway make a robotic system suitable for the automated or semi-automated disassembly of EV batteries. In this …
A Knowledge Graph Based Disassembly Sequence Planning For
The accurate and efficient intelligent planning of disassembly sequences plays a crucial role in ensuring the high-quality recycling of end-of-life power batteries. However, the solution space obtained by the metaheuristic algorithm is often incomplete, resulting in suboptimal sequence accuracy. Additionally, the complex and dynamic …
Automated disassembly line aims to make battery …
"With our system, when the robot picks up the battery pack and puts it on the production line, it marks the last time a human will touch it until it''s in pieces and parts," McIntyre said. ... He estimated that …
Intelligent disassembly of electric-vehicle batteries: a forward ...
Disassembly automation can date back to around the 2000s (Karlsson and Järrhed, 2000). So far, various semi- and fully- automated disassembly system has been developed for waste electrical and electronic equipment (WEEE) dismantling and recycling (Intelligent methods for EV-LIB disassembly processes
An Accurate Activate Screw Detection Method for Automatic …
In the intelligent disassembly process of battery pack screws, the mechanical arm is constantly moving, which will cause the screw angle in the image collected by the vision sensor to vary greatly, thus affecting the positioning accuracy of the screw. ... "An Accurate Activate Screw Detection Method for Automatic Electric Vehicle …
Disassembly task planning for end-of-life automotive traction …
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, when applied to the disassembly of large-scale heterogeneous automobile power batteries.
An Approach for Automated Disassembly of Lithium-Ion Battery …
The LithoRec process also provides for manual disassembly activities that go beyond the classic dismantling scope to disassemble the battery pack housing, the battery management system (BMS), ... The advantage of this method is the fast and non-destructive measurement of the composition. For comparability, the measuring time for …
Batteries | Free Full-Text | Sustainable Battery Lifecycle: Non ...
Wu et al.''s literature review shows that research in the field of manual and automated battery pack disassembly has increased, particularly since 2018. Studies on automation have predominantly focused on conceptual disassembly down to different levels, but this has mostly been limited to abstract representations of layout concepts.
INSTRUCTION MANUAL: BATTERY PACK DESIGN, BUILD …
• analyze the battery pack''s structure, system, installation status and use environment Pack Sizing Considering the ratings of the BMS and battery cell (5200mA maximum discharge rate), we calculate the number of cells in parallel. Table 3: battery pack size and nominal ratings BMS Model Discharge current (A) Pack configuration Nominal Ratings
Optimization of Disassembly Strategies for Electric …
This paper aims to contribute to designing adaptive disassembly planners for battery systems by combining the autonomous disassembly planner presented by Choux et al. with a disassembly strategy optimizer, which …
Frontiers | Electric Vehicle Battery Disassembly Sequence …
For a m-bit binary code, its corresponding disassembly sequence can be found by using the above method. The disassembly sequence is a sequence of n elements, ... It essentially comprises a pack of 15 modules, a battery management controller (BMC), 2 high voltage cable connector, safety device, the cooling system (heat …
A Systematic Review on Lithium-Ion Battery …
Disassembly of the entire battery pack is a significantly complex process. There are several methods for planning an optimal disassembly sequence for obsolete LIBs. Most approaches implement a …
Techno-economic and environmental disassembly planning of lithium …
Request PDF | Techno-economic and environmental disassembly planning of lithium-ion electric vehicle battery packs for remanufacturing | The rapidly-growing use of electric vehicles (EVs ...
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 …
Battery Characterization | Lithium-ion batteries | EAG …
Batteries must be discharged prior to disassembly. When removing cells from a battery pack and cutting open the battery cell case, it is possible to accidentally create a short. X-ray imaging allows the technician to see …
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 …
Battery pack recycling challenges for the year 2030: …
To verify the Accepted Article efficiency of the proposed recycling method, a real case study of battery pack dismantling experiment was carried out. The time-consuming of robot disassembly system and manual disassembly system are compared. ... Battery pack disassembly classification process Fig. 12. The components of retired battery pack …
Battery pack remanufacturing process up to cell level with …
The proposed disassembly method is close to selective disassembly as proposed by [ 39 ], ... battery pack in modules which can be replaced, the expected life of a module can be longer
Metallurgical and mechanical methods for recycling of lithium-ion ...
As is shown in Fig. 4, the methodical assessment approach was used for solving the complexity problem in dismounting EV battery pack (Herrmann et al., 2012b). To measure the parameters of battery pack, product analysis was first carried out. Second, the disassembly sequences were determined by a special software prodtect.
Intelligent disassembly of electric-vehicle batteries: a forward ...
Recent advances in artificial intelligence (AI) machine learning (ML) provide new ways for addressing these problems. This study aims to provide a systematic review …
Computer vision application for industrial Li-ion battery module ...
Automated robot-assisted disassembly is essential for the flexible disassembly of Li-ion battery modules for economic and safety reasons. In such a case, a CAD model for the planning process is of immense benefit. The geometric uncertainties due to the breathing of the Li-ion cells as well as the presence of component tolerances …
Battery Characterization | Lithium-ion batteries | EAG Labs
Batteries must be discharged prior to disassembly. When removing cells from a battery pack and cutting open the battery cell case, it is possible to accidentally create a short. X-ray imaging allows the technician to see exactly where to cut. This minimizes the risk of cutting in the wrong place and creating an electrical short.
High Voltage Battery Service Manual
• HV Battery Pack Removal 41 • HV Battery Pack Installation 41kwh & 282kwh 42-43 ... • Because EV''s can move with little or no sound, conventional methods of determining if a vehicle can be moved under its own power will be difficult to do. Making assumptions that the vehicle is not powered
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 …
Tesla Model 3 Teardown: The Battery Pack
battery pack is positioned between the sills and spans the length of the vehicle from the front of dash to back the rear seat. All battery management components are contained in the rear of the battery pack that can be accessed under the rear seat cushion and steel access cover as illustrated below. Weight as removed: 473.55 kg / 1,044 lbs.
Current Challenges in Efficient Lithium‐Ion Batteries'' Recycling: A ...
In an actual case study of a battery pack disassembly experiment, the robotic disassembly system was found to reduce the processing time by 80–90% compared to a manual disassembly system. Therefore, it is necessary to realize an automatic dismantling process, residual energy detection, secondary utilization, and chemical …