Как это устроено? НОВАЯ BMW X5 G65 - Мотор без магнитов | Карбид-Кремния | Батарея 46120

Support Lukych on Boosty - https://boosty.to/biglookauto 00:00 Secrets of the BMW X5 G65 00:14 Briefly about design and versions 01:22 The newest X5 01:31 Who developed the 46120 battery? 03:59 Electric motors without magnets 07:34 Using Silicon Carbide BMW unveiled the new BMW X5 in the G65 body style, and if you dig deeper past the controversial but acceptable design with a futuristic steering wheel and full-screen display, the technical side reveals a complete diversity, with the electric version at the forefront: it incorporates 800-volt architecture and one of the largest batteries on the market with a top-end capacity of 144 kWh. The new 6th generation uses the NMC 46120 form factor, which increases energy density by reducing cobalt and graphite and increasing the proportion of silicon. High-precision laser welding and The elimination of modular frames allowed the battery to be made a structural load-bearing element, halving the cost and accepting a 460 kW charge to 80% in 22 minutes with a range of nearly 845 km. The electric motors adopted independent excitation with brushes in a sealed chamber, completely eliminating magnets and rare earth metals to weaken the magnetic field on the highway and maintain peak efficiency even at 150 km/h without a drop in performance. Combined with silicon carbide inverters with 99.3% efficiency, this nearly 600-horsepower electric car, with its ideal weight distribution and 0-60 mph acceleration in 4.5 seconds, is a true autobahn king. Furthermore, the high-performance M version, being developed jointly with Rimac, will definitely feature a "thin" electrode with a high C-rate, ensuring the battery charges even faster and avoids overheating on the track with a slightly shorter range. Collaboration: [email protected] https://vk.com/vitalikys