Accelerate layout, solid state battery will “get on the bus” BMW Group released battery planning

车 讯 网 report ] Recently, the car news network learned from the official channel of BMW Group that BMW and the German government cooperated with the next generation battery cells have achieved new progress. BMW Group said it is LDQUO; New era RDQUO; model specializes in developing the next generation of battery technology, will significantly increase the battery energy density (50% percentage of net transmission), reduce material and production cost, and improve the ratio of renewable materials. In addition, the BMW Group has a solid-state battery LDQUO; on the car RDQUO; also gives a clear timetable for the latest 2030.

The major traditions have a new model and new technology planning after a pure electric platform. Take ldquo; Volkswagen, the Volkswagen, who is most selling a car, as an example, the new Meb platform adds the weight of the new energy market to the public, the first model ID.3 has successfully turned over MODEL 3 in the European market, the first introduction of China The id.4 model also landed smoothly, in the near future, the public is the traditional LDQUO; the giant raw rdquo; there is no sign of turning again.

As the earliest LDQUO; traditional car companies in electric shock, BMW is the first model, and there is a development plan. In 2013, it is ahead of Mercedes and Audi. I8 two new energy models have successfully explored the road to the frontier market. However, in the market environment, the consumer’s acceptance is very low, it is difficult to pay for the leader, so the BMW gradually slowed down until its first pure tram IX3 arrived.

Overview, IX3 is also not the last across the era or across pure tram type, based on fuel-fuel-fuel-fuel-fuel trass; It has lost the same level of products, not to mention it beyond the expected product pricing, there is also a subsequent price reduction, to know that the time node it cuts is precisely the same month released by Tesra Model Y, can only say ldquo; Inner volume rdquo; I can really want to do it.

LDQUO; New generation rdquo; model special

1, a new generation of high-performance power drive systems and batteries

ldquo; new generation rdquo; new cars under model ideas will be equipped with a new generation of BMW The power drive system, reads a little bit, translated people are ldquo; everything is new, you have to see my attitude.

In this new power drive system, including the sixth generation BMW EDRIVE power drive technology currently under development. It is worth paying attention to the new model equipped with the battery will be redesigned, and the high-pressure power battery composed of high integration concepts, which is ultimately comparable to the most advanced internal combustion engine’s battery life and manufacturing cost.

2 Represents from the third generation of electric drive technology to the fifth generation BMW EDRIVE electric drive technology, the proportion of cobalt elements in the positive electrode material is reduced from 33% to 10%, and the content of nickel is increased to 80%, and the innovative BMW IX high pressure battery It has been applied to 50% recovery nickel.

The focus is over, 2030 years ago, the BMW Group expects to increase the energy density of the battery in the current level of 50%. How to achieve? The solid-state battery shakes the gray, said: I finally came to play. Time points are very drilled, I have chosen for 2030, this is an important node of many traditional auto companies to give up the pure fuel car, and a little bit of the fuck. At the same time, BMW further shows that it will launch the first prototype with solid state battery technology before 2025.

Editor Review

Compared to the exposure of the new technology, the planning of this BMW Group is an important information point, such as the previous rumored solid state Battery LDQUO; Upstairs RDQUO; at least ten years, BMW official is more like this point of view. At the same time, in solidBefore the state battery arrives, the power battery composed of the existing liquid lithium battery is also facing a transition phase of a technology improvement. Not far from future, ldquo; endless mileage anxiety, RDQUO; it may be true.