#铂智4X电池安全防护#新能源汽车在最近两年的发展的速度是越来越快. It is also one of the more popular developments now, and the advantages of environmental protection, energy saving, low noise, and superior intelligent driving experience have been loved by more and more people. At the same time, many people are still worried and worried about the safety of new energy vehicles, especially the safety of batteries, spontaneous combustion and other safety hazards. Today, let's talk about the technological breakthrough of GAC Toyota Bozhi 4X in the battery.
Long enough to charge less:
In the normal temperature environment, the measured comprehensive working conditions range up to 540km, the range achievement rate up to 88%, the battery life is solid enough to run farther, after measurement, under the comprehensive working conditions, the battery life of the Bozhi 4X is as high as 88%, which is at the top level in the industry in the field of new energy vehicles.
The low-temperature charging time is not doubled, fast enough is addictive: in the environment of 25°C, 5°C, -10°C, and -20°C, the measured fast charging time of Bozhi 4X from 30% to 80% of the SOC is 30min, 34min, 40min and 40min respectively, and the charging is fast at room temperature and low temperature, so there is no need to worry about doubling the charging time. It has reached the mainstream level of pure electric vehicles in the same class.
Bozhi 4X faces the power battery safety concerns that consumers are most concerned about, fully implements Toyota's higher standards of safety redundancy, and truly achieves all-round safety protection from the inside out through the five safety redundancy considerations of electric safety, collision safety, braking safety, driving rule support, and battery reliability.
Let's take a look at the structure of the battery pack of Bozhi 4X, the battery pack structure of this car has strong protection, and it can protect against possible injuries caused by collision in advance:
1. 360-degree all-round protection of the battery shell, the Bozhi 4X battery pack adopts two vertical and eight horizontal architecture design as a whole, and enhances the structural safety of the body and battery pack through the cross structure of the internal four beams and the outer four beams of the battery pack, so as to achieve all-round protection.
2. The ultra-wide buffer zone sets aside a "safety line" for the battery, and a 230MM ultra-wide aluminum alloy anti-collision beam is laid on both sides of the battery pack, and the internal Z-shaped line structure can act as a side energy-absorbing collapse area to resist the extrusion of the battery pack by collision to the greatest extent, and the width is more leading in the same class.
3. The aluminum alloy guard plate is not afraid of the impact of road stones: a 3.2MM thick aluminum bottom guard plate is added directly below the battery pack, and there is an energy absorption area, which can prevent the battery from breaking due to the deformation of the bottom guard plate in the face of the impact from the road surface.
4. The battery pack link is very firm and not afraid of falling off: the 28 (M8) bolts on the battery pack plate are automatically tightened by the equipment, and the 32 (M10) bolts on the left and right sides of the lower shell and EA material are completely fixed, and the battery pack shell is tightly connected to the body by 6 M19 times 100MM large bolts, so that the battery pack will fall off when driving on bumpy roads for a long time and in general collision accidents.
5. The front subframe acts as the first protective wall of the battery pack: The unique bracket combines the front subframe with the battery pack to guide the collider to slide to the road surface in the event of a collision to avoid direct impact on the battery shell. And the subframe position is lower than the battery pack, which can block the direct collision of the front obstacle on the battery pack.
Summary:
Today I talked to you about the technological breakthrough of GAC Toyota Bozhi 4X in the battery, before the promotion of new energy vehicles on the market, we must be concerned about the safety issues of the people one by one, many experiments, to achieve the degree of foolproof, and then promote the technology to the market, with the continuous innovation and change of battery technology, we expect new energy vehicles to be more environmentally friendly, safer, and more convenient to add color to our travel. In this way, new energy will really make us "safe and worry-free".