As a consequence, it is particularly imperative to undertake lightweight design optimization for the battery bracket of new energy vehicles by applying 3D printing technology. To actualize this
Lan et al. proposed a set of methods for analyzing the impact response of the battery pack box and internal structure, established a refined battery pack model, and verified the model
Battery Types. Different types of batteries, such as lithium-ion, lead-acid, and nickel-metal hydride, have varying charging and discharging characteristics. Therefore, the design of the battery management unit must be adjusted according to the specific characteristics of the battery. Factors to consider include the rated voltage, charge
1.3 Battery Pack Challenges. The benefits of high energy and power densities offered by Li-Ion cells do not come for free. A comprehensive overview of issues associated with battery packs consisting of Li-Ion cells is provided in [].The critical challenges pertaining to high voltage battery packs consisting of multiple series-connected Li-Ion cells are its safety and
Through weight reduction and structural optimization, an innovative power battery pack design scheme is proposed, aiming to achieve a more efficient and lighter electric
Now, in 2024, Festo focuses on dry-room electrode production. A new display of the solution simulates the unrolling, cutting, aligning and layering of anodes and cathodes. The first high-precision proportional valve terminal on the market–the new Festo VTEP–maintains roll tension, which is critical to the quality of EV batteries and does so
LIGHTWEIGHT DESIGN OF BATTERY BOX FOR ELECTRIC VEHICLE Zhao Xiaoyu1, the new battery box one to six order natural frequency values and resonance position as shown in Tab.3 The vibration frequency obviously have been improved. degree Frequency [HZ] Vibration area 1 60.504 cover 2 84.130 baseboard 3 96.212 cover 4 141.63 baseboard 、flank 5 144.93
This paper presents from a design automation perspective the recent advances in the domain of battery systems that are a combination of the electrochemical cells and their associated management modules. Specifically, we classify the battery systems into three abstraction levels, cell-level (battery cells and their interconnection schemes
Lan et al. proposed a set of methods for analyzing the impact response of the battery pack box and internal structure, established a refined battery pack model, and verified the model through the calculation results of the crash analysis, which provided a basis for the crash analysis and optimization design of the battery pack [8].
PDF | High power Lithium-Ion (Li-Ion) battery packs used in stationary Electrical Energy Storage (EES) systems and Electric Vehicle (EV) applications... | Find, read and cite all the research you
This study takes a new energy vehicle as the research object, establishing a three-dimensional model of the battery box based on CATIA software, importing it into ANSYS finite element software, defines its material properties, conducts grid division, and sets boundary conditions, and then conducts static and modal analysis to obtain the stress
However, manual design approaches for these complex distributed systems are time consuming and are error-prone resulting in a reduced energy efficiency of the overall system. Here, special design automation techniques considering all abstraction-levels of the battery system are required to obtain highly optimized battery packs. This paper
This paper presents a method that automates the electrical and mechanical design process of battery systems to identify applicable battery variants. The design automation is coupled to an evaluation tool that allows variant selection regarding product and process characteristics such as power, energy or ease of assembly. The paper closes with a
This paper takes a BEV as the target model and optimizes the lightweight design of the battery pack box and surrounding structural parts to achieve the goal of improving vehicle crash safety and lightweight, providing participation in the application of new materials in new energy vehicles.
This study takes a new energy vehicle as the research object, establishing a three-dimensional model of the battery box based on CATIA software, importing it into ANSYS
Here, special design automation techniques considering all abstraction-levels of the battery system are required to obtain highly optimized
In this paper, the lightweight design and static strength analysis of electric vehicle battery box were replaced by composite materials instead of traditional metal
This paper presents a method that automates the electrical and mechanical design process of battery systems to identify applicable battery variants. The design
The design of electric vehicle batteries is a challenge requiring significant computational, human and material resources. This paper proposes a new framework to design a battery pack that allows
This paper presents from a design automation perspective the recent advances in the domain of battery systems that are a combination of the electrochemical cells and their associated management modules. Specifically, we classify the battery systems into three abstraction levels, cell-level (battery cells and their interconnection schemes
This study takes a new energy vehicle as the research object, establishing a three-dimensional model of the battery box based on CATIA software, importing it into ANSYS finite element...
This paper presents from a design automation perspective the recent advances in the domain of battery systems that are a combination of the electrochemical cells and their
Through weight reduction and structural optimization, an innovative power battery pack design scheme is proposed, aiming to achieve a more efficient and lighter electric vehicle power system.
Here, special design automation techniques considering all abstraction-levels of the battery system are required to obtain highly optimized battery packs. This paper presents from a...
This further illustrates a Rockwell Automation commitment to the emerging sustainable battery sector, new energy technologies and customers and enabling new economy manufacturing. Combining superior energy
Design for Automation JR Automation''s battery pack assembly solutions include all the vital steps: pulling modules from ASRSs, inserting them into the pack, installing covers with sealing, leak testing, and more as needed. We help you hone each point in the process so you can gain production efficiency and quality. Bulletin Board. Blog. 07.21.2023. Alternative Energy is
This paper presents from a design automation perspective the recent advances in the domain of battery systems that are a combination of the electrochemical cells and their
This paper takes a BEV as the target model and optimizes the lightweight design of the battery pack box and surrounding structural parts to achieve the goal of
Firstly, the finite element model of the battery box was established by using ABAQUS. The battery box was geometrically cleaned, the composite material of the box structure and the foam material of the battery module were defined, and the grid was divided according to the process of finite element analysis.
In this paper, the lightweight design and static strength analysis of electric vehicle battery box were replaced by composite materials instead of traditional metal materials. Firstly, the finite element model of the battery box was established by using ABAQUS.
Abstract. The power battery is the only source of power for battery electric vehicles, and the safety of the battery pack box structure provides an important guarantee for the safe driving of battery electric vehicles. The battery pack box structure shall be of good shock resistance, impact resistance, and durability.
The power battery pack box is the core component of the BEV. The power battery pack provides energy for the whole vehicle, and the battery module is protected by the outer casing. The battery pack is generally fixed at the bottom of the car, below the passenger compartment, by means of bolt connections.
Based on this, the ANSYS software’s topology optimization tool was utilized to successfully reduce the weight of the box by 6.8%. Following finite element analysis, the battery box’s performance satisfies the necessary standards in all aspects, demonstrating the viability of the lightweight solution. Content may be subject to copyright.
Jia Feng et al. optimized components such as the carrying beam of the battery pack and box cover, which reduced the battery pack box mass by 41.7 kg, solved the problem of stress concentration on the bearing beam, and resulted in a maximum displacement reduction of 3.6 mm under quasi-static operating conditions .
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