Should we pity the poor short sellers, who just lost a cool billion bucks in one day, and over 5 billion so far this year, according to S3 Analytics (via CNBC)? Nah – they should have heeded the old adage about repeatedly doing the same thing and expecting different results. Tesla announced a second straight… Read more »
Search Results Found For: "our next energy"
EMC for EVs: Understanding electromagnetic compatibility
Engineers who design power electronics supplied by the mains have had to contend with meeting various electrical noise and safety standards for decades now, but their counterparts in the automotive industry were mostly free to do as they pleased. This was mainly because 12 V isn’t considered a shock hazard and cars are effectively rolling… Read more »
ON Semiconductor introduces new power modules for high-voltage EV inverters
ON Semiconductor has released the first two devices within its new VE-Trac family of power modules for high-voltage automotive traction inverters. Future devices in the VE-Trac family will include discrete power devices, isolated gate drivers, and wide bandgap (WBG) devices. The company says its first two devices are ideally suited for use in the main… Read more »
Q&A with Rivian’s VP of Propulsion (Full Interview)
The electromobility revolution is gathering speed, but the world’s EV-makers have fallen behind popular tastes in terms of the form factors auto buyers want, and this has emerged as a roadblock to mass adoption. Buyers love SUVs and pickups, and automakers love the high profit margins associated with these models. Electric SUVs are starting to… Read more »
Five vehicle interoperability principles that are critical to EV market success
Sponsored by ABB By Heather Flanagan, Marketing Manager of EV Infrastructure at ABB Inc. Charging standards are far more mature than they were a few years ago when the first production EV’s were landing in the hands of early adopters. EVs and related charging technologies have continued to evolve, keeping the whole industry on its… Read more »
Zeal puts workplace and residential MUD chargers on autopilot
Nikhil Bharadwaj was sitting in his office, pondering his personal mission in life: to solve climate change “without bothering people.” After graduating as an energy engineer from Penn State University, that mission brought him to California, where he led the Transportation Innovation Team for Schneider Electric’s Energy and Sustainability Services department. For the umpteenth time… Read more »
Rivian’s VP of Propulsion: Thermal issues are the dominant limiting factor for maximizing EV performance
Charged recently chatted with Rivian’s VP of Propulsion Richard Farquhar to learn more about the design and development of the company’s unique electric platform (read the whole story in our upcoming issue). Farquhar spent 15 years as Powertrain Director at McLaren Automotive, designing and developing some of the highest-performance propulsion systems in the world for… Read more »
NCM 811 cathodes quickly grow to 18% market share in China
In September 2019, sales of new passenger EVs with NCM 811 battery cells accounted for 18% of all passenger EV battery capacity deployed in China and 7% of all capacity deployed globally, according to Adamas Intelligence’s latest EV Battery Capacity Monthly report. For the second month in a row, NCM 811 was second only to… Read more »
Dutch startup LeydenJar to open pilot plant for Li-ion batteries with silicon anodes
Dutch startup LeydenJar is opening a pilot plant to manufacture new-generation batteries that utilize pure silicon anodes, which the company says can store 50% more energy than conventional lithium batteries. LeydenJar and its development partners hope to use the pilot plant to demonstrate that batteries with silicon anodes can be manufactured for the same price… Read more »
Maersk to pilot 600 kWh maritime battery system
In December, Danish maritime transportation company Maersk will add a 600 kWh battery system on board the container ship Maersk Cape Town in a trial run to improve vessel performance and reliability while also reducing CO2 emissions. Maersk warns that powering vessels with battery power alone is still years away from being a technologically and… Read more »
