A previous article examined loss mechanisms in traction motors, which tend to be the single biggest source of losses in a modern EV drivetrain. This time, the focus is on the various power semiconductors, as they are the next biggest source of losses. Also covered in brief are ways to mitigate these losses and design… Read more »
Search Results Found For: "our next energy"
SAE updates J2954 wireless charging standards for EVs up to 11 kW
SAE International has published a second version of Recommended Practice (RP) SAE J2954, its standard for wireless power transfer (WPT) for EVs of up to 11 kW power levels. The RP establishes specifications for interoperability, electromagnetic compatibility, EMF, minimum performance, safety, and testing for wireless charging of light-duty electric and plug-in EVs. SAE is seeking… Read more »
Scaling EV charging infrastructure: Standards and interoperability
Sponsored by ABB. Download a PDF version of this article. A steeper growth curve for electric vehicles will depend on continuous technological development, further commercialization and practical regulatory policies. Standards and interoperability underscore all of these trends, across vehicles, charging systems and communication networks – and are a key driving force for electric vehicle adoption…. Read more »
DOE to offer $59 million for advanced vehicle technology research
The DOE has announced $59 million in new funding for research on advanced vehicle technologies, including advanced batteries, electric drive systems and materials for more efficient powertrains. Funding opportunities fall within six topic areas. Those directly related to EVs include: Solid State Batteries – Up to $12.5 million available for projects aimed at developing new solid electrolytes. Projects should address… Read more »
EU awards $4.5 million grant to UpScale Project to reduce EV development time using AI
UpScale, an EU project aimed at using AI for more efficient EV production, has received a €4 million ($4.5 million) grant from the European Commission to develop computer simulations to aid in the development of EVs. UpScale (Upscaling Product development Simulation Capabilities exploiting Artificial intelligence for Electrified vehicles) consists of 11 companies and European entities… Read more »
California proposes DC metering standards for fast chargers, companies ask for more time
There is a proposal on the table in California that has to do with setting standards for energy metering on DC fast charging stations. Basically, the state is looking to enact regulations on EV charging similar to those that already exist for gasoline sales – gas pumps are regularly certified to ensure that when you… Read more »
Five NATO countries field-test Epsilor 6T Li-ion battery as lead-acid replacement in military vehicles
Epsilor, a developer and manufacturer of mobile energy products for defense and aerospace, showcased the latest version of its 6T NATO-standard Li-ion battery at the recent International Armoured Vehicles show in London. Industrial clients and armed forces in five NATO nations are currently performing field tests on the 6T. The Israeli Defense Forces recently completed… Read more »
Study optimizes EV charging stations along Michigan highways
Researchers at the University of Michigan have conducted a study to determine the ideal number and locations of EV charging stations across Michigan highways. The Michigan Energy Office (MEO), which funded the study, will use the results as it allocates $9.9 million over the next three years for public EV charging stations across the state…. Read more »
Volvo to offer plug-in hybrid powertrains on all models
Volvo Cars has introduced a range of new electrified powertrain options, which it plans to make available across its entire model range. The company has upgraded its existing T8 and T6 Twin Engine plug-in hybrid powertrains, and confirmed that plug-in options will now be available on every model it produces. Volvo also plans to introduce… Read more »
Koben Systems’ smart breaker panel and battery pack enable large EV charging installations
As the adoption of EVs continues to ramp up, condo complexes and workplaces will need to provide their denizens with adequate EV charging infrastructure. However, this is easier said than done. A few chargers can be added without surpassing the power available to the building, but as more EVs join the fray, and battery sizes… Read more »
