There’s a new macro trend occurring with electricity rate structures. In an effort by utilities to match their real-time costs with pricing models, new variable rates are being tested and implemented. The problem is that the cost to generate and distribute power is extremely variable, and has a lot to do with what’s happening on… Read more »
Search Results Found For: "SIC"
Railcar traction inverter with SiC power modules achieves 40% power savings
Mitsubishi Electric Corporation, which has been testing a traction inverter made with silicon carbide (SiC), has announced that the component has demonstrated a savings in power consumption of around 40%. The traction inverter was installed in a 1000 series urban train in commercial service with a Japanese railroad, and was tested over a four-month period…. Read more »
Siemens introduces VersiCharge Smartgrid Wi-Fi-enabled charging station
Siemens’s new VersiCharge Smartgrid (SG) is a Wi-Fi-enabled charging station that allows residential owners to monitor and control usage remotely through a mobile app. Users can automatically turn charging on or off, schedule charging when rates are lowest, and view past power consumption data in graphical form. The cloud-based charging station can also interact with… Read more »
Basic Model S gets AWD and a bigger battery
Like EVs in general, Teslas just keep getting better, one incremental step at a time. The company has just announced that its base model will now come with AWD capability and a larger battery pack. The Model S 60 has been replaced by the Model S 70D, which features a 70 kWh battery pack and… Read more »
EVs: the Holy Grail of multiphysics
Sandeep Sovani on the evolution of computer-based engineering simulations. Before actually creating any physical prototypes, engineers build a three-dimensional virtual model of a component, and can use computer simulations to test how the design will perform in the real world. Computer-based engineering simulation early in the development process allows them to refine and validate designs… Read more »
Alpitronic’s new HYC400 400 kW DC fast charger adds front display, step-by-step UI
Alpitronic has introduced the HYC400 Series 2, a new version of its HYC400 all-in-one DC fast charger that keeps the same 400 kW maximum output but puts the emphasis on usability, accessibility, and day-to-day operational clarity at public charging sites. The most visible change is a front-facing, lowered display paired with a redesigned user interface… Read more »
Webinar: Modeling hydrogen fuel cells and electrolyzers
The push for cleaner energy supply is a driving force for developing new hydrogen technology and adapting existing infrastructure to support it. Since direct measurement is often impractical or even impossible when it comes to hydrogen and fuel cell R&D, modeling and simulation is a useful solution. In this webinar at next week’s Virtual Conference… Read more »
EMI filters and noise mitigation techniques for power electronics
Pretty much every product, device or subsystem involved in power conversion, both on- and off-board anw EV, will have to comply with both safety and ElectroMagnetic Compatibility (EMC) regulations. And while most power electronics engineers find the safety regulations to be relatively straightforward, I’d wager that few feel the same about the EMC ones. EMC… Read more »
2026 Subaru Trailseeker EV first drive: the most Subaru-looking EV yet
The most Subaru of all the brand’s EVs is visually identifiable, competent off-road and on—and lighter than competitors. “When we showed them the side view, without any badges, and asked them what brand it was, everyone said, ‘It’s a Subaru!’,” said Garrick Goh. He’s the car line planning manager for the 2026 Subaru Trailseeker, the… Read more »
Inside Tellus Power’s 600 kW DC fast chargers: distributed architecture, NACS/CCS support and Plug & Charge
Tellus Power aims to deliver the features customers need today, while preparing for a massive scaling up in the future. It’s tough to keep up with the latest developments in the EV fast charging industry these days. Charging providers are rapidly rolling out fast charging stations around the world, with ever-larger numbers of individual charging… Read more »