Sion Power has demonstrated its new Licerion EV technology, which focuses on high energy density, increased cycle life, and fast charging ability. The company projects that its Licerion EV cells will offer 420 Wh/kg and 700 Wh/L when scaled to commercial design. Sion tested 1.8 Ah cells, which resulted in 800 full depth of discharge… Read more »
Search Results Found For: "Ideal Power"
Here’s why Tesla transitioned to a semi-custom power module design in Model 3 inverter
A closer look at semiconductor packaging considerations in EVs One of the most critical decisions to be made at the earliest stage of designing a new power converter concerns the packages used for the semiconductors, as pretty much every other aspect of the design hinges on their physical form. This is especially true for the main… 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 »
A closer look at advances in power PCBs
In just the last few years there have been some major improvements in printed circuit board technology that are especially relevant to power electronics. Arguably the most important of the recent advances is the development of new board substrates that can withstand higher temperatures, along with metal cores for improved heat transfer, and the ability… Read more »
IONITY opens 100th high-power DC charging station
IONITY, a joint venture of several automakers that’s building a fast charging network in Europe, has opened its 100th high-power charging site. Located in Rygge, Norway and operated by Circle K, the site has six 350 kW IONITY charging points, and has the space to add up to six more. “Rygge is an ideal stop-off… Read more »
SiC vs GaN semiconductors for EV power converters: Tech Opinion
Just as engineers are starting to get used to the advantages (and quirks) of silicon carbide (SiC ) devices, another semiconductor material joins the fray: gallium nitride, or GaN. Though there are some superficial similarities between these two materials, and even some overlap in their areas of best use, it is my opinion that only… Read more »
Michigan study seeks to identify ideal locations for public charging stations
A study funded by the Michigan Energy Office (MEO) aims to determine the ideal locations and number of public chargers to facilitate highway travel for Michigan EV drivers. Conducted by researchers at Michigan State University, the soon-to-be-released study looks at the feasibility of a road trip, the distance between charging stations, charging speed, time needed… Read more »
Cummins, the diesel engine powerhouse, has had a busy year expanding its EV systems development
Cummins is a huge presence in the diesel engine market around the globe. The company designs, manufactures and sells billions of dollars’ worth of diesel engines (and some engines powered by “alternative fuels” such as natural gas). Ranging from 2.8 to 95 liters, the company’s engines are found in nearly every type of vehicle and… Read more »
Fleet electrification? What’s that? Amazon orders 20,000 fossil-powered vans
Delivery trucks are ideal candidates for electrification, and they deliver long-term cost savings as well as cleaner air and quieter operation. Major fleets around the world, including FedEx and USPS, are testing them. A few operators have already passed the pilot stage, and placed substantial orders: Deutsche Post designed and built its own electric delivery… Read more »
Winnebago and Motiv Power Systems team up to develop electric mobile healthcare vehicle
Winnebago Industries (NYSE: WGO) has partnered with Motiv Power Systems to develop an electric Mobile Lung Unit (eMLU) vehicle. Powered by Motiv’s EPIC 6 all-electric chassis, which is based on a Ford F-53, the specialty healthcare vehicle features the Samsung NeuroLogica BodyTom Elite, a portable full-body, 32-slice CT scanner. The vehicle’s electric powertrain eliminates the… Read more »