Libertine has secured funding from Innovate UK to advance the development of its range-extender concept for heavy-duty applications. Libertine says its free-piston range extenders offer the efficiency of fuel cells and the durability of conventional engines, and its intelliGEN control technology solves the free-piston motion challenge, optimizing combustion conditions from the first ignition cycle. Libertine’s… Read more »
EVSE provider Circontrol has launched a new range of 25 kW fast chargers. The company’s eVolve Rapid wallboxes and posts are designed to offer a DC fast charging solution within the compact, space-saving enclosure of a typical Level 2 charger. “The eVolve Rapid range will bring fast charging to smaller private sites lacking the space… Read more »
Ultium Cells, a joint venture of LG Energy Solution and General Motors, have announced plans to build a second US battery cell manufacturing plant, in Spring Hill, Tennessee. The companies will invest some $2.3 billion in the new facility, which will supply battery cells to GM’s Spring Hill assembly plant. Construction on the 2.8 million-square-foot… Read more »
SEMIKRON, a manufacturer of power electronics, and Silicon Mobility, a provider of digital controls for electrified powertrains, has announced the availability of a 24 V to 96 V inverter platform. The 50 kW platform combines a SEMIKRON SKAI 3 LV inverter and a Silicon Mobility OLEA inverter and electric motor control solution. SEMIKRON’s SKAI 3… Read more »
Silicon Valley startup Pre-Switch has published performance data claiming that its 200 kW CleanWave200 evaluation inverter exceeds 99.3% efficiency at 100 kHz using three discrete SiC MOSFETs per switch location. The inverter is designed for EVs and renewable energy systems. CEO Bruce Renouard said, “We are shipping the CleanWave200 evaluation systems to initial customers around… Read more »
GM has taken another step toward its vaunted all-electric future, unveiling what it says is a production version of the 2023 Cadillac Lyriq EV. Its design and specs appear to be pretty close to those of the original prototype that GM unveiled last year. The Lyriq will be the first vehicle to use GM’s new… Read more »
Sponsored by AMETEK Growth in the adoption of electric vehicles brings new opportunities and challenges. This is dynamic, especially in today’s climate. There are, however, some certainties: Consumers worldwide will continue to seek greener options in alignment with emerging policies. The battery pack represents a large portion of the cost associated with the EV and… Read more »
ABB is an EVSE powerhouse—it claims to have some 400,000 EV chargers installed in 85 global markets. The newest version of its Terra HP fast charger adds several new features and customization options. ABB’s new 350 kW Terra HP Generation III is “ideal for highway corridor charging and EV fleets.” It’s designed to deliver high… Read more »
Record 0-60 times and useful features such as Fart Mode get most of the press, but behind all of the innovation is materials science. Tesla has long recognized the importance of new materials—in 2016 Elon Musk hired Charles Kuehmann, an expert on metal alloys to lead materials engineering at both Tesla and SpaceX. The most… Read more »
Wildcat Discovery Technologies, a creator of high-throughput methods to rapidly design new battery materials, has developed a new Linear Displacement Measurement (LDM) Device that measures small thickness changes in pouch cells during cycling. Developed in partnership with BMW, Wildcat’s LDM capability allows new cell performance feedback as parts of projects with its collaboration partners. Measurements… Read more »