BorgWarner is the recipient of a $4.97 million DOE award for the development of a Scalable Ultra Power-dense Extended Range (SUPER) inverter. This project is one of 24 university and industry-led projects that collectively were awarded $60 million in an effort to reduce emissions from the transportation sector. BorgWarner is leading this 39-month project and… Read more »
Search Results Found For: "range energy"
Electrifying Heavy-Duty with an Intelligent Traction Drive System Solution
Transporting people or goods with heavy-duty vehicles accounts for 34% of US greenhouse gas emissions and about 70% of all US oil use. Electrification is key in the race to net-zero, but heavy-duty in particular faces technology obstacles. In heavy-duty vehicles, weight is a top consideration. To date, to meet heavy-duty’s long-range needs, a heavier… Read more »
Today’s EV engineering webinar schedule: Wednesday, October 20
Charged is hosting a virtual conference on EV engineering that’s free to attend this week. The conference includes live webinar sessions with interactive Q&As and on-demand webinars. View the daily session schedule online here. All of the live sessions will be recorded and available to view after the broadcasts. You can access the recorded videos… Read more »
SAE releases recommended practice for safe battery testing
SAE International has released SAE J2464: Electric and Hybrid Electric Vehicle Rechargeable Energy Storage System (RESS) Safety and Abuse Testing, a revised recommended practice for establishing safe battery systems. Originating in 1999 when the industry recognized the need for safety and abuse testing of battery systems in the mobility sector, the revised J2464 recommended practice… Read more »
DOE awards $30 million to secure domestic supply chain of critical materials
The DOE has announced $30 million in new funding for 13 national lab and university-led research projects to develop new technologies to help secure the supply of critical clean tech materials, including cobalt, neodymium and platinum. Research funded in this announcement is intended to advance the understanding of how rare-earth elements and platinum group elements… Read more »
Solaris’s new Urbino 9 LE electric bus
Polish bus builder Solaris has unveiled its latest vehicle, the 9-metre low-entry Urbino 9 LE electric. It’s designed both for city and intercity routes, and Solaris calls it “an excellent link between the urban and suburban road network across conurbations.” The new e-bus has been standardized with all Solaris’s other 4th-generation vehicles. Alongside the Urbino… Read more »
Tesla shows off new structural battery pack with 4680 cells at Giga Berlin
Tesla threw a party for the locals to celebrate the upcoming start of production at its Berlin Gigafactory. Kids of all ages dug the carnival rides, the giant Tesla coils shootin’ out sparks, and the obligatory pumpin’ sound-and-light show. For techies, however, the star of the show was Tesla’s new structural battery pack. A cutaway… Read more »
Simplifying EV traction inverters emergency power supply architecture
The low voltage power architecture used in EV traction inverters drives control electronics and provides gate driver power for the main traction IGBTs/MOSFETs. It must also provide redundancy to meet ASIL requirements. This requirement represents a special challenge as it means the Emergency Power Supply (EPS) must operate from low voltage and high voltage sources… Read more »
New MAHLE/Allotrope battery tech combines supercapacitors and lithium-carbon cells
MAHLE Powertrain and Allotrope Energy have unveiled a new battery technology for small EVs that combines supercapacitors with lithium-ion batteries in order to offer ultra-fast charging coupled with good power density. The two companies considered how an electric moped could be powered by an inexpensive, small-capacity battery that could be recharged between stops in as… Read more »
Charge Now for Business offers a turnkey charging solution for European fleets
Digital Charging Solutions (DCS) has teamed up with the EVBox Group and The Mobility House to launch a new fleet charging solution in the DACH region (Germany [D], Austria [A] and Switzerland [CH]—get it?). Charge Now for Business features EVBox’s hardware and intelligent Everon software, as well as The Mobility House’s energy management system. The… Read more »