New energy automobile battery protector
The invention belongs to the technical field of protective devices, and particularly relates to a new energy automobile storage battery protective device which comprises: a chassis; the...
CATL looks to grow battery-related business with new skateboard chassis
CATL has also partnered with Vinfast, BAIC, and Neta to make chassis. Context: CATL has moved rapidly in the past few years to extend its reach beyond battery manufacturing into a variety of new markets from energy storage to battery swapping. And yet, the move could be an important step for the world''s biggest battery maker to make the
Optimization Analysis of Power Battery Pack Box Structure for New
With the intensification of national policy support and the enhancement of new energy vehicle technology, new energy vehicles have been widely used and promoted. In 2021, the sales of new energy vehicles in China completed 3.521 million units, ranking first in the world for seven consecutive years.
China Taps Naval And Aeronautic Materials To Build Its Safest EV
The overall chassis design integrates the battery pack within a "three-dimensional biomimetic tortoise shell structure," mimicking nature''s own protective shell.
The prospect of chassis structure design for new energy battery
More focus has been placed on creating new energy cars that are safer and more energy-efficient due to the development of new energy vehicle technologies and their strategic importance in addressing current energy and environmental issues. The chassis system''s primary components, whether for a conventional fuel vehicle or a new energy vehicle, are the braking, suspension,
Kautex wins first order for Pentatonic Skid Plate for
Bonn, Germany (6 February, 2023) – Kautex Textron GmbH & Co. KG (Kautex), a Textron Inc. (NYSE: TXT) company, announced it has received the first order from an automotive OEM for a thermoplastic composite underbody battery
Double PET Layers Electric Vehicle (EV)
In order to keep up with the pace of new energy vehicle manufacturing, we''ve been developing series of EV battery tapes and protective films, like Battery tab tape, Termination tape,
JConcepts Chassis Protective Film Sheet (Clear) (2) (13.25x5.5")
Jconcepts Chassis Protective Film Sheet. These chassis protective sheets are a must-have accessory for RC enthusiasts looking to extend the life of their vehicle''s chassis. Designed to shield the underside of RC cars, trucks, and buggies from scratches, debris, and general wear, these protective film sheets are ideal for both on-road and off-road applications.
CN211252472U
The utility model discloses a new energy automobile''s chassis protective structure, including the guard plate, the inside fixed mounting of guard plate has a plurality of bracing piece, and the equal fixed mounting in middle part of every bracing piece has the fixed block, and the equal sliding connection in outside of every bracing piece has two movable blocks, and the equal
Introduction to Power Battery PET Insulation Wrapping Film
PROTECTIVE FILMS . WhatsApp . 8615816915404. E-mail The role of Power Battery PET Insulation Wrapping Film cannot be overstated. As energy storage technologies evolve, these films provide the safety, efficiency, and reliability needed for a wide range of applications. the safety, efficiency, and reliability needed for a wide range of
A protein-enabled protective film with functions of self-adapting
Practical implementations of rechargeable lithium (Li) metal batteries have long been plagued by multiple problems of Li anode, such as Li dendrite growth, large volume change, low Coulombic efficiency. Here, we report a protein-enabled film that can provide effective protection for Li metal. The protective film with an integrated design of high flexibility, strong adhesion and high Li-ion
CATL Unveils Revolutionary Bedrock Chassis: A New Era of Ultra
The Bedrock Chassis incorporates a cutting-edge battery-centered design using Cell-to-Chassis integration technology, where the battery cells are directly integrated into the chassis. enduring a frontal central pole impact at 120 km/h—an extreme scenario that no new energy vehicle has attempted before. This dual extreme test, which
Lithium batteries: A protective film
To increase the energy density of lithium metal batteries, and for them Lithium batteries: A protective film Author: Alison Stoddart Subject: Nature Reviews Materials 2, (2017). doi:10.1038
QIJI Energy Heavy-duty Truck Battery
CATL took the lead in releasing a self-developed all-in-one heavy-duty truck chassis battery swap solution - QIJI EnergyContemporary Amperex Technology Co., Limited
Introduction to Power Battery PET Insulation Wrapping Film
PET (Polyethylene Terephthalate) insulation wrapping film is a specialized material designed for the protection and insulation of power batteries. It serves as a barrier
IMMERSIO Battery: Innovative cell-to-chassis technology
As BloombergNEF predicts annual EV sales will exceed 30 million units by 2027, XING Mobility''s IMMERSIO™ CTC battery technology offers a timely solution. By directly integrating the battery cells into the chassis, the IMMERSIO™ CTC battery increases energy density by over 35%, while reducing vehicle weight and maximizing range.
A new energy vehicle waterproof chassis
A new energy vehicle and chassis technology, applied in electric vehicles, vehicle components, vehicle energy storage, etc., can solve problems such as affecting battery usage, battery compartment water entering, and tarpaulin being easily damaged, and achieve the effect of protection and safety.
Preserving Power: Protective Coatings
Busbars: Busbars distribute power from high-energy battery packs to e-motors, e-axles, and other assemblies and components. If a battery busbar fails, power cannot be
CATL''s New Bedrock Chassis Surpasses Safety
This skateboard-style vehicle uses a cell-to-chassis design and can withstand a frontal collision of 120 km/h (75 mph). Cell-to-chassis is a method of directly integrating battery cells into the chassis. CATL claims this can absorb 85% of
Coatings for electric vehicles and battery enclosures
AIS has developed robust, cost effective coatings that provide insulating barriers around battery enclosures, electric vehicle chassis and key components. These coatings provide protection during extreme events such as thermal runaway
Supporting Information Protein Additives for High-Performance
In-situ Build up of Zinc Anode Protection Film with Natural Hunan Province YinFeng New Energy Co. Ltd., Changsha, Hunan 410000, China. e School of Energy and Environment, Southeast University, Nanjing, A Novel Dendrite‐Free Mn2+/Zn2+ Hybrid Battery with 2.3 V Voltage Window and 11000‐Cycle Lifespan. Adv. Energy Mater. 2019,
Aluminum profile chassis shell new energy battery aluminum shell
Aluminum Profile Chassis Shell New Energy Battery Aluminum Shell, Find Complete Details about Aluminum Profile Chassis Shell New Energy Battery Aluminum Shell,Waterproof Black Abs Electronic Box Wall Mount,Anodized Aluminum Enclosure Extruded Aluminum Enclosure Aluminum Shell Battery,Aluminum Enclosure 85*85mm from Aluminum Profiles Supplier or
Efficient and lightweight battery protection film with a bionic
Under the problematic global climate change situation, electric vehicles are rapidly developing due to the advantages of environmental protection, low noise, and simple structure, which have become one of the strategic emerging industries for energy planning [[1], [2], [3]].As the power source of electric vehicles, the safety of battery packs in extreme environments (low or high
Simulation and optimization of a new energy vehicle
With the rapid growth in new energy vehicle industry, more and more new energy vehicle battery packs catch fire or even explode due to the internal short circuit.
Yearender-China Focus: Robust NEV sector highlights China''s
The new integrated chassis, named the "Bedrock Chassis," features a design that centers around the battery, directly integrating the battery cells into its structure. This innovation enhances vehicle safety by absorbing 85 percent of the total collision energy in a crash, compared with some 60 percent absorbed by a standard chassis, according to the
In Situ Buildup of Zinc Anode Protection Films with Natural
Experimental characterizations and theoretical calculations reveal that the OVA additive can replace the solvated sheath of recombinant hydrated Zn 2+ through the coordination water, preferentially adsorb on the surface of the Zn anode, and construct a high-quality self-healing protective film. Notably, the OVA-based protective film with strong
Efficient and lightweight battery protection film with a bionic
This study fabricated a flexible hollow SiO 2 nanofiber thermal protection film inspired by the microstructure of polar bear hollow hairs, and the film with excellent mechanical flexibility could be fitted with various shapes of battery surface, increasing its application range. At the same time, the film had lightweight and efficient thermal insulation performance (0.041 W/m∙K), improving
CN113942379A
The invention belongs to the technical field of new energy automobiles, and particularly relates to a high-safety new energy automobile chassis which comprises a chassis main board and installation modules respectively positioned at the front end and the rear end of the chassis main board, wherein a battery installation groove is formed in the chassis main board; buffer
Next-gen battery leans on copper-tin film to avoid
The breakthrough centers on a new protective coating for one of the battery''s electrodes, which significantly slows degradation and could enable it to hold greater charges for longer periods of
Optimization design of battery bracket for new energy vehicles
lightweight design optimization for the battery bracket of new energy vehicles by applying 3D printing technology. To actualize this goal, Rhino software was initially employed for 3D modeling to
Enabling New EV Battery Chemistries Through Battery Pack
The volumetric energy density of NMC 811 cells is around 60% higher than LFP cells, however, the cost is around 20% more (per kWh). If it is assumed that the cells make up 30% of a battery pack''s volume (typical for earlier EV models), then for a 60kWh NMC 811 battery, it would take up around 300L.
Common surface treatment technologies for new energy vehicle
The insulation of the battery pack casing and the liquid cooling components is primarily to prevent current leakage, protect personnel from electric shocks, and ensure the
Ni–Fe alloy soft magnetic protective coating of new energy
With the development of intelligent, unmanned and connected cars, the electromagnetic environment inside the car is becoming more and more complex. Electromagnetic radiation can cause a variety of biological effects, thus endangering human health. This article studies the internal electromagnetic radiation of electric vehicles and
What Kind of PPF Protection Film is Better for New Energy Vehicles
When choosing PPF Auto Film suitable for new energy vehicles, you should not only consider its basic protective performance, but also take into account special
New protective coating can improve battery performance
This is why commercial battery cells, such as those used in electric cars, have so far only run at a maximum of 4.3 volts. To solve this problem, El Kazzi and his team have developed a new method to stabilise the surface of the cathode by coating it with a thin, uniform protective layer.
New energy automobile battery protection film
The utility model relates to the technical field of protective films, in particular to a new energy automobile battery protective film, which comprises an inner film, wherein shaft...
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