The presented battery module forms the basis for a novel, modular design for vehicle batteries. The design makes it possible to dispense with an additional battery box in the future as all relevant functions are integrated within each individual module. In addition, the new battery module was designed to withstand structural loads. This brings ...
Battery module: the basic unit used for storing and releasing energy. The parts that may use aluminum alloy materials include battery covers, heat dissipation fins, etc. Battery Management System (BMS): a system used to monitor, control, and protect batteries.
An inner frame is used to support and fix the battery module and the battery pack box. An insulating plate is mainly laid under the battery pack box as an anti-leakage treatment. A series of temperature sensors are combined and distributed on the insulating plate according to the arrangement.
The main structure of the battery pack box includes the upper-pressure cover, the upper-pressure rod, the lower box body of the battery pack, the inner frame, the lifting lug, the battery module, the single battery, and other structures.
In the analysis of the vehicle side impact test, the rigid column invades the electric vehicle, which deforms the sill beam and the side of the battery pack box. Figure 10 shows the distribution of the stress nephogram of the battery pack box during the collision.
Figure 10 shows the distribution of the stress nephogram of the battery pack box during the collision. The maximum stress value of the box is 335.5 MPa, and the maximum stress value of the lifting lug closest to the collision rigid column is 413.4 MPa.
The new energy power battery shells on the market are mainly square in shape, usually made of 3003 aluminum alloy using hot rolled deep drawing process. Depending on the design requirements of the power battery, the thickness and width can be customized.
The presented battery module forms the basis for a novel, modular design for vehicle batteries. The design makes it possible to dispense with an additional battery box in the future as all relevant functions are integrated within each individual module. In addition, the new battery module was designed to withstand structural loads. This brings ...
The presented battery module forms the basis for a novel, modular design for …
This paper uses the finite element model analysis method of the whole vehicle to verify the …
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 module pack assembly line is modular-based and compact in structure. Due to its …
The side plate for new energy vehicle battery has a protective effect on the battery. The raw …
Its basic components include: module control (commonly known as BMS slave board), battery cells, conductive connectors, plastic frames, cold plates, cooling pipes, pressure plates at both ends, and a set of fasteners that combine these components together.
The traditional integration method of new energy vehicle power system is CTM, that is, "Cell to Module", which represents the mode of integrating battery cells on modules. The module is a development path for different models with different battery requirements and different battery cell sizes of battery manufacturers, which helps the ...
The invention discloses new energy battery modules assembly line, and it is related to battery modules appliance technology；The side of battery core loading assemblies is provided...
The traditional integration method of new energy vehicle power system is CTM, that is, "Cell to Module", which represents the mode of integrating battery cells on modules. The module is a development path for different …
This module pack assembly line is modular-based and compact in structure. Due to its intelligent management, it is totally traceable. Combined with MES management system, the entire line is always under monitoring to keep all constituent devices stable.
This paper has established a numerical simulation model to study and optimize the structure of a new energy vehicle power battery pack. The model simulates statics and modal...
This paper uses the finite element model analysis method of the whole vehicle to verify the mechanical properties of the foamed aluminum material through experiments, and optimizes the design of the weak links in the structure of the power battery pack box, which effectively reduces the maximum deformation of the battery pack box and the maximum...
This paper takes a BEV as the target model and optimizes the lightweight …
The side plate for new energy vehicle battery has a protective effect on the battery. The raw material is 5083 aluminum plate, which belongs to aluminum-magnesium series alloy, with medium strength, good corrosion resistance, good processing and forming performance, and low density and light weight. It is used in the field of automobile ...
The power battery is the core component of new energy vehicles, and the power battery shell and battery side panel play a certain protective role on the internal battery. The main function of the power battery separator in the battery is to prevent short circuits between the positive and negative plates, and to prevent damage to the positive ...
The invention discloses new energy battery modules assembly line, and it is related to battery …
The power battery is the core component of new energy vehicles, and the power battery shell and battery side panel play a certain protective role on the internal battery. The main function of the power battery separator in the battery is to …
This paper has established a numerical simulation model to study and optimize the structure of …
Its basic components include: module control (commonly known as BMS slave …
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