At its largest European manufacturing location in Dingolfing, Germany, BMW recently opened the Competence Centre for E-Drive Production. Having produced electric powertrain components in Dingolfing since 2013, the BMW Group is now expanding its capacity. Bavarian Minister-President Markus Söder and Chairman of the Board Oliver Zipse symbolically launched the production of the new, highly integrated… Read more »
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Tesla files patent for new type of stator
The diversity of electric motors used in today’s EVs is quite striking. Motor-makers have a huge range of choices, from materials to rotor and stator designs, and they’ve explored many different possibilities. In April, teardown specialist Sandy Munro analyzed 10 leading EV motors and developed a comprehensive side-by-side comparison report. Designing a motor involves trade-offs… Read more »
Rivian raises $2.5 billion in new funding
Investors are pouring money into EV companies—as shares in Tesla, Nio and newly public Nikola soar, Rivian, which has attracted loads of media attention for its planned electric pickup and SUV, has raised $2.5 billion in new funding in a round led by T. Rowe Price. The company has raised about $6 billion in funding… Read more »
China sales and impending Semi production send Tesla shares into the stratosphere
Tesla’s stock briefly cracked the thousand-dollar mark, setting a new all-time high and raising the company’s market valuation to over $180 billion, making it the world’s most valuable automaker, after Toyota. The main impetus for the stock surge seems to have been a stellar sales report from China. Tesla sold 11,095 Shanghai-made Model 3s in… Read more »
Seven future electric pickup trucks. Maybe.
Over the first 10 years of their existence, most modern battery-electric cars have been compact hatchbacks or Teslas. While a few are marketed as crossover utility vehicles, none have been the full-size pickup trucks that make up a huge and very profitable segment of US vehicle sales. That’s about to change. What follows is a… Read more »
On Elon Musk Day, fans post personal messages about the Iron Man’s influence
Why shouldn’t there be a day to honor Elon Musk? If static electricity and bubble wrap are entitled to commemorations on the calendar (January 9 and 27, respectively), surely the visionary behind Tesla, SpaceX, PayPal and other high-tech ventures deserves a day. That’s the question that Tesla pundit and superfan Anuarbek Imanbaev asked a group… Read more »
BMW doubles battery production capacity at its South Carolina plant
BMW has doubled its production capacity of high-voltage batteries at its plant in Spartanburg, South Carolina. The battery facility now produces new fourth-generation batteries for the plug-in hybrid models of BMW’s new X5 and its future X3, both of which are also produced in Spartanburg. In the past four years, the plant’s battery assembly team… Read more »
Tesla to establish electric motor R&D group in Greece
Tesla is expanding its international R&D operations with a small office in Athens, Greece to develop new electric motor technologies. According to Greek Reporter, Tesla Greece has been officially registered, and expects to recruit up to 50 R&D staff over the next few months. Why Greece? For one thing, three of Tesla’s top electric motor… Read more »
Making a motor: Many automakers rely heavily on third party motor-winding experts like Odawara Engineering
Electric motors are everywhere: in household appliances, in hand tools, in buildings, in consumer electronics, and increasingly in automobiles. Motors are used in windshield wipers, power windows, throttle controllers, and, more and more, in the drivetrains of electrified vehicles. Electric motors abound, and Odawara Engineering knows how to make them. Charged spoke with Odawara’s Chris… Read more »
VIDEO: Just how does an EV work, anyway?
Judging from the articles that appear in the mainstream press, there’s still a lot of confusion and ignorance about how EVs actually work. Anyone who’d like a little deeper understanding of the workings of an electric powertrain, without going to engineering school, would do well to watch “How does an Electric Car work?” Part of… Read more »