The collaborative optimization of workshop layout and scheduling is key to realizing the efficient and orderly operation of manufacturing systems. To satisfy the low-entropy development mode and the urgent need for secondary development of enterprises, this study investigates the issue of collaborative optimization of workshop layout and …
Current and future lithium-ion battery manufacturing
Holistic battery system design optimization for electric vehicles using a multiphysically coupled lithium-ion battery design tool. ... Current status and challenges for automotive battery production technologies. Nat. Energy (2018) Z.P. Cano et al. Batteries and fuel cells for emerging electric vehicle markets. Nat. Energy (2018)
The purpose of this study is to maximize the dynamic thermal management of a new battery cold plate design, used to cool electric vehicle battery packs. We will consider two versions of a cold plate heat exchanger. The original design (V1) is a common component widely used in industry and has a single serpentine cooling channel.
This influences the production costs to a great extent [3]. The optimization of cell finishing in terms of machine utilization and energy costs would enable a significant advantage in battery cell manufacturing [4]. For this purpose, simulation methods can be used to optimize the design and operation of a battery cell factories [5].
A discrete invasive weed optimization (DIWO) algorithm with parameter adaptation and computing time adaptation is used to prove the effectiveness of the new model. The proposed model is verified by the cases from actual production workshops, which proves the effectiveness of the proposed dynamic AGV scheduling model for the special cases.
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Moreover, we develop the guidance for battery design variable optimization. The optimization design aims to find the optimal combination of conductivity, particle sizes, electrode thickness and porosity of both electrodes that can minimize degradation, maximize specific energy, and specific power.
The results indicate that the production efficiency of the optimized production system is increased by 34.46%. ... Ge C, Zhang C, Huang X (2020) Research and application of information model of a lithium ion battery intelligent manufacturing workshop based on OPC UA. Batteries 6(54):1–23. ... Dong G (2019) Design and …
Basis of the scenario analysis was a workshop to identify all possible change drivers for battery cells coming from different sides, as for example politics, technology, society or market. ... This enables optimized production of, for example, ... Development of a Parallel Product-Production Co-design for an Agile Battery Cell …
The results were compared with the benchmark model. The optimized design using non-uniform needle fin structure showed that the power consumption, weight, and temperature standard deviation of the chip could be reduced by 29.84%, 29.00%, and 17.43%, respectively. ... Multi-objective design optimization of battery thermal …
David Anders of Hatch starts us off with part one of our energy optimization blog series: the need to decarbonize the economy and adapt to a changing energy landscape while maintaining competitiveness is a key challenge for large energy users. New technologies are providing increasingly cost-effective solutions to mitigate the …
ing, the optimization of workshop layout and production scheduling is essential for promoting enterprise transforma-tion, especially providing a basis for further research on key decision-making activities in the manufacturing system. Previous studies on facility layout and shop scheduling feature the characteristics of independence and execution
5 · Design for hybrid battery pack with high energy density and high safety. • Thermal Management Optimization Layout Design for Hybrid Battery Packs. • The P2D model is used to study electrochemical properties of single battery. • Multiphysics coupling analysis of electro-thermal behavior. • The SOC estimation method for hybrid battery pack.
In order to improve the production efficiency of the workshop and reduce the production cost. We establish a mathematical model of the equipment layout in the workshop and design the fitness function with penalty factor which is based on the minimum principle of logistics cost and the physical constraints of the workshop layout. We study the particle …
Second, a framework of DTPMS is proposed to support a cyber-physical system of production workshop, including product design, product manufacturing, and intelligent service management. ... Zhang H, Liu Q, Chen X, Zhang D, Leng J (2017) A digital twin-based approach for designing and multi-objective optimization of hollow glass …
2.1 The parametric life cycle inventory for the battery cell and pack structure. The simplified NMC battery system is shown in Fig. 3.The parametric LCI is based on the widely used BatPac software for the NMC cathode and graphite anode (Fig. 3).The parametric LCI model can be easily adjusted according to the specific electrochemical …
Hydrogen energy is regarded as a key path to combat climate change and promote sustainable economic and social development. The fluctuation of renewable energy leads to frequent start/stop cycles in hydrogen electrolysis equipment. However, electrochemical energy storage, with its fast response characteristics, helps regulate the …
Abstract: Due to the rising interest in electric vehicles, the demand for more efficient battery cells is increasing rapidly. To support this trend, battery cells must become much cheaper and "greener." Energy consumption during production is …
Green manufacturing is a growing trend, and an effective layout design method for production lines can reduce resource wastage in processing. This study focuses on existing problems such as low equipment utilization, long standby time, and low logistics efficiency in a mixed-flow parallel production line. To reduce the energy consumption, a …
This paper takes the facility layout of the machining workshop as the research object, establishes the current layout model of the workshop and carries out the simulation through Flexsim simulation software, and finds out the unreasonable points; then, it applies the Systematic Layout Planning to carry out optimization design on the workshop layout, …
The DEFACTO Project hosted the "Online Joint Workshop: Digital approach in Battery development" on Tuesday, June 8th, 2021, at 13:30 (CET). This event, organized by CIDETEC in collaboration with other LC-BAT-5, LC-BAT-6 and LC-BAT-7 projects, gathered a wide range of experts to discuss different approaches to implement …
In this paper, a multi-objective production scheduling method for retired power battery disassembly workshop is proposed. Firstly, a segmented scheduling strategy based on two stages of battery pack and module is designed, then a multi-objective optimal scheduling model of disassembly workshop is established.
This Review provides an introductory overview of production technologies for automotive batteries and discusses the importance of understanding relationships between the production process...