WO2019165722A1
Disclosed are a battery compartment, a new energy automobile battery swap station and a battery storage and transfer method. The battery compartment comprises: a battery rack (10), a
Optimization and Structural Analysis of Automotive Battery Packs
The battery pack is installed at the bottom of the car chassis between the longitudinal beams of the frame, below the floor of the compartment; this paper refers to the
New Energy New York
In this course, you will learn the rationale and benefits of home and grid energy storage systems. Discover the role of battery storage; a comparison of the various technologies for energy
Dynamic and static analysis of the battery box structure of an
[1] Zhao H. W., Chen X. K. and L Y 2009 Topology optimization of power battery packs for electric vehicles Journal of Jilin University 39 846-850 Google Scholar [2] Yang S. J.
The status quo and future trends of new energy vehicle power
In March 2019, Premier Li Keqiang clearly stated in Report on the Work of the Government that "We will work to speed up the growth of emerging industries and foster
Simulation analysis and optimization of containerized energy
Fig. 4 shows the schematic diagram of the air cooling of the energy storage battery thermal management system. The containerized storage battery compartment is
Can the new energy vehicles (NEVs) and power battery industry
Worldwide, yearly China and the U.S.A. are the major two countries that produce the most CO 2 emissions from road transportation (Mustapa and Bekhet,
The prospect of chassis structure design for new energy battery
chassis structure of new energy vehicles, is to preserve the integrity of the battery pack and guarantee that it won''t tilt or wobble while being driven. Hub motor electric vehicles generally
Finite Element Analysis and Structural Optimization Research of New
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
SIMULATION AND OPTIMIZATION OF A NEW ENERGY VEHICLE POWER BATTERY
566 G. Ruan et al. 2. Research status at home and abroad 2.1. Degree of research on the safety of new energy battery packs In the history of research on automobile power battery packs,
New energy automobile''s battery compartment
The utility model relates to a battery compartment technical field discloses a new energy automobile''s battery compartment, including: the bin body comprises two first enclosing plates
Nature-Inspired Cellular Structure Design for Electric Vehicle Battery
This paper discusses the potential of using lightweight nature-inspired cellular structured designs as energy absorbers in crashworthiness applications for electric vehicles (EV).
Simulation analysis and optimization of containerized energy
The air-cooling system is of great significance in the battery thermal management system because of its simple structure and low cost. This study analyses the
CN212979895U
The utility model discloses a new energy vehicle battery compartment fire resistive construction, its technical scheme main points are: the battery compartment comprises a battery
CN213340484U
The utility model discloses a new energy automobile battery compartment fire protection device, which comprises a shell, wherein both sides of the top of the shell are fixedly connected with
CN111354893B
The invention relates to a battery maintenance device, in particular to a detachable battery bin nesting structure for maintenance before a battery changing cabinet, which comprises a battery
CATL: Mass production and delivery of new generation
EnerD series products adopt CATL''s new generation of energy storage dedicated 314Ah batteries, equipped with CATLCTP liquid cooling 3.0 high-efficiency grouping technology,
Battery Pack and Underbody: Integration in the Structure Design
The evolution toward electric vehicle nowadays appears to be the main stream in the automotive and transportation industry. In this paper, our attention is focused on the
Optimization design of battery bracket for new energy vehicles
As the market demand for battery pack energy density multiplies progressively, particularly in the context of new energy pure electric vehicles, where a 10% diminution in
CN114762764A
The invention relates to the technical field of fire fighting equipment, in particular to a new energy vehicle power battery compartment fire extinguishing system which adopts a distributed
Optimization Analysis of Power Battery Pack Box Structure for New
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,
Battery Pack and Underbody: Integration in the Structure Design
The integration of the battery pack''s housing structure and the vehicle floor leads to a sort of sandwich structure that could have beneficial effects on the body''s stiffness (both
Study on fire characteristics of lithium battery of new energy
In tunnel fires, lithium battery of new energy vehicles generate higher temperature, smoke, and CO emission concentrations than fuel vehicles. Therefore, the risk of
Structural Optimization for New Energy Vehicle Batteries
Explore structural design and optimization of new energy vehicle battery packs for improved range, safety, and performance.
Finite Element Analysis and Structural Optimization Research of
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
New energy battery compartment
New energy battery compartment. Traditional temperature monitoring methods often use discrete sensor placement, but due to the complex structure and large-scale deployment of
Optimization Analysis of Power Battery Pack Box Structure for
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
New energy power battery structural components overview
New energy power battery structural parts, as the cornerstone of the power battery system, carry vital functions and roles. These basic components not only support the
11 New Battery Technologies To Watch In 2025
In this article, we will explore cutting-edge new battery technologies that hold the potential to reshape energy systems, drive sustainability, and support the green transition.
Nature-Inspired Cellular Structure Design for Electric Vehicle Battery
Appl. Sci. 2020, 10, 4532 2 of 23 end EV models that came out in 2019 can travel between 300 to 600 km per charge [5]. High-capacity rechargeable batteries and lightweight materials are two
Structural Analysis of Battery Pack Box for New Energy Vehicles
2. STRUCTURAL MODELING OF POWER BATTERY PACK FOR NEW ENERGY VEHICLES . 2.1 Analysis of battery structure and working principle . Power batteries are the main power
The prospect of chassis structure design for new
This paper primarily introduces the chassis structure, design, and orientation of new energy battery electric vehicles based on conventional fuel vehicles, introduces three different types...
How is the heat dissipation of the new energy battery compartment
How is the heat dissipation of the new energy battery compartment . Lithium-ion batteries (LIBs) with relatively high energy density and power density are considered an important energy
EV battery case – definition and material analysis
The battery box is a pure incremental component in new energy vehicles, and the value of a single vehicle is about 3,000 yuan. The battery box is mainly composed of an upper
6 FAQs about [New energy battery compartment structure]
What is the main structure of a battery pack box?
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.
How does a battery pack work?
The power battery pack of the target vehicle is connected with the structural bolts of the vehicle chassis through the lifting lugs welded on the lower box of the battery pack. The battery pack box of the target vehicle is arranged under the chassis, below the floor of the passenger compartment, disassembled from the electric vehicle.
Is a battery box a good structural improvement scheme?
Finally, based on the static and dynamic analysis results of the battery box, the weak points and unreasonable points are improved. The results show that the modified model has a good improvement effect and has basically reached the established design requirements, which verifies the rationality of the structural improvement scheme.
What is a power battery pack box?
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.
How to improve the dynamic performance of a battery box?
By analyzing the modal characteristics and the harmonious response to vibration characteristics of the battery box, the dynamic performance of the battery box has been comprehensively mastered. Finally, based on the static and dynamic analysis results of the battery box, the weak points and unreasonable points are improved.
How does a rigid column affect a battery pack box?
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.