NXP Semiconductors has introduced its S32K39 series of automotive microcontrollers (MCUs) for EV control applications. The company says these MCUs include networking, security and functional safety capabilities beyond those of traditional automotive MCUs. The S32K39 MCUs are designed for the intelligent and high-precision control of traction inverters that convert the EV battery’s DC power to… Read more »
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Innovative approaches to electrified propulsion system development
Sponsored by AVL There are many ways to develop an e-drive system, or a vehicle with an e-drive system as the source of propulsion. Traditional development methods, while effective for some applications, also present some major challenges—especially when it comes to scalability. Technical and non-technical issues challenge developers and manufacturers in this propulsion system development… Read more »
Volvo Cars divests its holding in Aurobay to Geely Holding
Volvo Cars will divest its 33% stake in engine supplier Aurobay to Geely Holding, in order to put itself in a position to achieve a fully electric lineup of vehicles by 2030. Aurobay was formed as a stand-alone business in 2021 when Volvo Cars’ subsidiary Powertrain Engineering Sweden, was carved out from the Volvo Car… Read more »
Tesla delivers “badass” Semi, teases megawatt charging for Cybertruck
The Tesla Semi is finally here, and it’s officially a beast. “If you’re a truck driver and you want the most bad-ass rig on the road, this is it,” said Tesla’s CEO at a delivery event at the company’s Nevada Gigafactory, just before he handed over key cards to two PepsiCo executives. EV pundits were… Read more »
LG Chem to build major cathode plant in Tennessee
LG Chem has signed a memorandum of understanding to establish a new cathode manufacturing facility in Clarksville, Tennessee. Manufacturing plants for batteries and other EV components are popping up all over the country these days, and the announcements invariably mention President Biden’s Inflation Reduction Act, which offers incentives for companies to establish supply chains here… Read more »
Rimac Nevera takes title of world’s fastest production EV
Croatia is not exactly known as a center of the auto industry, but Rimac Automobili (which Charged has been covering since 2013) has achieved some impressive things. In 2021, the Rimac Nevera (which is named for an unexpected Mediterranean summer storm) did a quarter-mile in 8.582 seconds to set a record as the world’s fastest-accelerating… Read more »
Improving speed to market: Navigating EV assembly challenges
Sponsored by Bosch Rexroth The electric vehicle (EV) revolution gains more momentum every day, driving change to automotive manufacturing in unprecedented ways. With rapidly growing demand comes the need to rapidly scale assembly operations — and that can create significant challenges. Vehicle manufacturers constantly seek new, more productive automation technologies to boost their quality and… Read more »
Amping-up EV batteries with a materials mindset
Sponsored by Dupont Before this decade is over, even conservative estimates indicate that at least two out of three cars produced in the world will be electrically powered. This figure accounts for both fully battery-powered and hybrid propulsion system vehicles. There are some hard truths involved in engineering mobility for the future. Systems, safety, and… Read more »
AMP’s EV charging solutions use Wolfspeed’s E-Series silicon carbide MOSFETs
Battery management specialist AMP has integrated Wolfspeed’s E-Series silicon carbide MOSFETs into its Energy Management Unit. AMP’s market-ready energy management solution integrates DC charging, DC-DC conversion and bidirectional onboard AC charging into a single platform. Wolfspeed’s E-Series MOSFETs are optimized for use in automotive applications such as traction inverters, onboard chargers and high-voltage DC-DC converters…. Read more »
Exploring the importance of connectivity in an EV’s battery (Webinar now on-demand)
EVs have gone mainstream. Automotive industry experts agree that it’s no longer a matter of if we’ll see more EVs on the road than traditional fuel-powered cars, but when, which represents a fundamental change in the way the automotive industry does business. There are clear reasons for the shift to EVs including environmental needs like… Read more »