Environmental impact assessment of battery boxes based on
This study focuses on comparing three battery boxes: a base case steel battery enclosure (1400 mm × 1200 mm × 200 mm), and two alternative lightweight materials:
Free QuotePower battery is one of the core components of electric vehicles (EVs) and a major contributor to the environmental impact of EVs, and reducing their environmental emissions can he...
This study focuses on comparing three battery boxes: a base case steel battery enclosure (1400 mm × 1200 mm × 200 mm), and two alternative lightweight materials:
Free QuoteIn this paper, the standardized power battery box chassis of electric bus is taken as the research object, and the finite element analysis method is used to simulate its
Free QuoteThe 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
Free QuoteThe battery packs are crucial components of electric vehicles and may severely affect the continue voyage course and vehicle safety. Therefore, design optimization of the battery-pack
Free QuoteTo achieve this, the lightweight materials of power battery boxes, i.e., glass fiber reinforced plastics (GFRP) composed of thermosetting material sheet molding compound (SMC), carbon
Free QuoteBased on this, the upper and lower box materials of the battery box except the bracket are replaced by BF/PLA composite. The morphology optimization, topology
Free QuoteThe analysis results show that the battery box saves about 42% weight compared to the aluminum alloy. The methods and consideration in this paper may also provide some ways to
Free QuoteXU Sha, CHEN Hao, YANG Yali, CAI Lihong. Drop & Extrusion Analysis and Structural Optimization of Battery Pack Box. ROSCHITZ M, KHALIL Z. Enhanced battery pack for
Free Quote3.2 Structural design and strength calculation analysis of CFRP power battery box Similar to power battery box made of SMC, a design of a battery pack box with maximum bearing
Free QuoteThe box structure of the power battery pack is an important issue to ensure the safe driving of new energy vehicles, which required relatively better vibration resistance, shock resistance, and
Free QuoteAl alloys are promising materials for lightweight battery box parts. The weight of the battery box can be reduced using the Al-Mg system as a replacement for the mild steel sheet . Al-Mg alloys
Free QuoteWang et al. filled the foamed aluminum material into the energy-absorbing box of the new energy vehicle bumper, carried out optimization analysis, 3.2 Finite Element Model
Free QuoteExperimental analysis on mechanical properties of BF/PLA composites and its lightweight design onw power battery box. Proc. Institution of Mechanical Engineers, Part D: J.
Free QuoteThe simulation results show that the natural airflow and two-stage protection structure can provide a good temperature environment for the power battery to work. (3) The
Free QuoteDynamic and static analysis of the battery box structure of an electric vehicle. Na Yang 1,2,3,4, Rui Fang 2,3, Hongliang Li 2,3 and Hui Xie 1. Published under licence by IOP
Free QuoteThe proposed BF/PLA composite battery box satisfies the requirements of stiffness and strength performances under various working conditions, which provides
Free Quotethe battery box has been improved, the weight is reduced. Hartmann use finite element software optimizing the battery box''s structure,the natural frequency of the battery box is
Free QuoteThe finite element model of the battery pack box of the target vehicle model Fig. 8. The exploded view of the geometric structure of the battery pack box 3.3 Optimum Design of Battery Pack
Free QuoteFollowing optimization design, the maximum stress of a quick-replacement battery box was 71.197 Mpa, still meeting the allowable stress of the DC01 material at 150 Mpa
Free QuoteIn this paper, the lightweight design and static strength analysis of electric vehicle battery box were replaced by composite materials instead of traditional metal materials.
Free QuoteSubsequently, the statics analysis and constraint modal analysis of the traditional metal battery box are carried out under the typical working conditions of rapid turning
Free QuoteModal Analysis of Battery Box. Electric vehicle battery box working in the waste harsh environment, the deformation of some parts will directly affects the electric vehicle battery box normal safe operation.
Free QuoteHerein, three materials including the glass fiber composite, carbon fiber composite, and metal steel are used to develop the same power battery box and their strengths are simulated. The
Free Quote21st International Conference on Composite Materials Xi''an, 20-25th August 2017 By the analysis and calculation, the new battery box one to six order natural frequency values and resonance
Free QuoteThe adoption of aluminum alloy battery box can lead to a reduction of 1.55 tons of greenhouse gas emissions, with a substitution factor of 1.55 tC sb⁻¹.
Free QuoteFirstly, 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
Free QuoteThis 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
Free Quote3 Results and discussion 3.1 Structural design and strength calculation analysis of SMC power battery box In simulation, a model of elastic isotropic material with strength criteria based on
Free QuoteSince the focus of this paper is on the lightweight design of the battery pack structure, the design and analysis focus on the analysis of the main load structural
Free QuoteRepresentative Volume Element (RVE) models are established to predict the elastic and strength properties of the studied composites, and the constitutive model of
Free QuoteBetween 41,040 km and 668,240 km, aluminum alloy box are the most suitable choice for the lifespan of automobiles, and the environmental benefits of metal materials are higher than
Free QuoteIn this paper, the lightweight design and static strength analysis of electric vehicle battery box were replaced by composite materials instead of traditional metal materials.
Free QuoteA battery box made of polymer material must consider mechanical strengthand flame retardancy. Following finite element analysis, the battery box''s performance satisfies
Free Quotematerial battery boxes, this study pr ovides an environmen tal decision-making basis for selecting raw materials . Aluminum 5052-0 strength of material analysis and optimization.
Free QuoteIn order to reduce a battery box''s weight without impairment of stiffness,a method of battery box parts'' material replacement from mild steel sheet to Aluminium alloy steel sheet
Free QuoteCypher ES AFM in a glove box. Materials analysis and the battery life cycle Impure raw materials, ineffective processing, or contaminants introduced during different manufacturing processing
Free QuoteResearch on Electric Vehicle Battery Box Lightweight Based on Material Replacement Qiusheng CHEN1*, Han ZHAO1, Lingxue KONG2, Kangwei CHEN3 1 (Hefei University of Technology,
Free QuoteThis study focuses on comparing three battery boxes: a base case steel battery enclosure (1400 mm × 1200 mm × 200 mm), and two alternative lightweight materials: aluminum alloy and CF-SMC.
In the above study, a life cycle assessment of battery box made from three different materials was conducted to analyze their environmental impacts in practical applications. The results indicate that lightweight materials, such as aluminum alloy and CF-SMC, generally have lower environmental impacts compared to steel box.
requirement of automotive lightweight.1 INTRODUCTIONBattery box is a container of battery in the electric vehicles, which plays an important role in protecting the battery . A group of bat ery boxes that fixed in carriage for electric vehicle. In order to carry loading of battery, the metallic material is used to be selected. Table 1 is
Therefore, reducing the environmental impacts of battery boxes can effectively enhance the environmental benefits of lithium-ion battery packs. Lightweighting, as one of the measures for energy saving and emission reduction in automobiles, is widely applied to automotive components such as seats 10, engine hoods 11, and fenders 12.
According to the results of the life cycle analysis, the product substitution factor for aluminum alloy battery box is 1.55 tC sb −1, meaning that the production of each aluminum alloy battery box can reduce approximately 1.55 t CO 2 eq emissions.
hould be reduced for improving the battery efficiency. Therefore, the composite material is applied to reduce the battery box weight and improve its stiffness, because the composite material fi modulus. Figure 1: Assembly model of batter