What is an efficient battery housing?

An efficient battery housing has many attributes that aid passenger and battery safety and, assist in thermal management, while protecting the battery from the harsh environment under the vehicle and in an accident. The system must be produced within the financial and weight constraints of the vehicle.

Does the Porsche Taycan eV have a battery?

The Porsche Taycan EV credits the use of aluminum extrusions to carry the structural load, and to absorb crash energy to keep the passengers safe. Porsche engineers say that the battery and pack represent about 10% of the vehicle body stiffness: "Without the battery, the car isn’t crash safe."

How big is a car battery?

The battery system 2m x 1.4m is enormous in size and weight, as much as 700 kg and 22-27% of total vehicle weight. At a minimum, this mass needs to remain stable during vehicle performance. In the best designs, the battery and enclosure greatly enhance vehicle structure and ability to absorb crash energy.

What is a NEV battery?

NEV batteries are composed of electrical cores, a BMS battery manager, and a wire-speed connector.

What are the components of a car battery box?

The system must be produced within the financial and weight constraints of the vehicle. The battery box consists of four primary structural pieces: top cover, bottom cover, internal structure, and side impact crash protection structure.

Is the NEV battery industry a new industry?

The development of the battery industry is crucial to the development of the whole NEV industry, and many countries have listed battery technologies as key targets for support at a national strategic level, which means that the NEV battery industry as a new industry has stepped on the stage of the development of this era. .