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Views: 2 Author: Site Editor Publish Time: 2023-04-19 Origin: Site
What is CTB technology? CTB: Cell to Body, battery body integration.
In terms of technical details, CTB technology uses the "battery body integration " as its core design concept, and realizes 4000+n · m/° to highly twist rigidity. Part of the participation of power and energy absorption to improve the safety performance of the vehicle, which is also due to the increase in rigidity. If the past technology is to protect the battery with the rigidity of the vehicle, then BYD's CTB technology is to use the battery as part of the rigidity of the body, allowing the battery to further strengthen the body and improve safety. Letting "Battery Baby " transforms the overall part of the body, and no longer needs to be protected, but participating in frame protection members. This is a pioneering technology.
The development speed of new energy vehicles has surpassed the psychological expectations of most people. In 2022, BYD's cumulative sales were 1.8685 million units, an increase of 152.46%year -on -year, and a year -on -year increase of 212.82%. BYD also successfully surpassed Tesla and became the global new energy vehicle sales champion. Behind BYD's rise is the result of the development of the times. It is a one -day technical persistence. In the past silence, BYD developed the E platform to the 3.0 era. Based on the E -platform 3.0 model, the highest degree of integration of new energy vehicles is achieved. From architecture to module, from hardware to software, BYD will be based on E platform 3.0, and BYD will move towards the next glory.
At present, most of the new energy models in China still adopt CTP technology. The full name Cell to Pack, which reduces or removes the battery module, directly integrates the battery and battery shells into the body chassis. We can understand it as a battery sandwich technology, while the CTB is further. Sandwich, the degree of integration has been further improved, so that the battery is no longer "baby ".
CTBtechnologyStrengthInWhat to doForming?
The real formation of CTB technology is inseparable from the revolutionary battery technology developed by BYD -blade battery. It is combined with the unique rectangular structure and super strength of the blade battery that BYD can derive the "honeycomb aluminum " structure. By connecting the blade battery pack with the rigidity of the body, the second is to form a complete body and cancel the traditional body body. Floor design, integrate the floor (cover on the battery) -Cle cell-pallet, and the body integrated with the body to form a high-intensity "vehicle sandwiches " structure. Without a piece of materials, the layout of the vehicle is more reasonable and safer. At the same time, the space in the vehicle is better, and the safety and control factor are greatly improved.
CTBWhat is the technology of technology?？
As the world's first model with carrier -produced CTB technology, seal models have greatly improved battery safety, vehicle safety, and battery capacity. The seal model elk test reaches 83.5km/h through the vehicle speed, and the single -shift line test passes 133km/h through the speed, and the maximum horizontal stable acceleration is 1.05g.
The data are pale. Only by driving experience can we glimpse the strength of the E platform 3.0 and CTB technology. If you have any questions and curiosity about this technology, you can go to the store to test drive. The essential.
In short, the battery module under the CTB technology is the energy source and the body structure.
