China has announced a cut to its subsidies on new energy vehicles (NEVs), effective immediately. It’s been something of a rollercoaster ride for the subsidies of late. In 2015, the government announced plans to end the subsidies this year. In January, it said there would be “no significant cuts” this year. In March it confirmed… Read more »
Search Results Found For: "range energy"
Researchers make Ceramic-based flexible electrolyte sheets for lithium metal batteries
Researchers at Tokyo Metropolitan University have developed a new method to make ceramic-based flexible electrolyte sheets for lithium metal batteries. They combined a garnet-type ceramic, a polymer binder, and an ionic liquid, producing a quasi-solid-state sheet electrolyte. The synthesis is carried out at room temperature, requiring significantly less energy than existing high-temperature (>1,000° C) processes…. Read more »
New report from Ricardo analyzes global fast charging market
A new report from engineering consultancy Ricardo describes the rapidly changing market for DC fast chargers, and the implications for vehicle makers, supply chains, charging infrastructure providers and equipment manufacturers. High Voltage and Fast Charging for Electric Vehicles is aimed at suppliers of charging equipment and on-board electric powertrain products, energy companies and infrastructure providers,… Read more »
BMW reveals details of hydrogen fuel cell powertrain system
Different automakers have different visions of the low-emissions future, to say the least. Just a few days after the Volkswagen Group released an article explaining why it has abandoned hydrogen fuel cells in favor of battery-electric powertrains, BMW has “reaffirmed its ongoing commitment to hydrogen fuel cell powertrain system technology.” Unlike VW, BMW is leaving… Read more »
Researchers track lithium ions in a fast-charging battery
A team of scientists led by the DOE’s Brookhaven National Laboratory and Lawrence Berkeley National Laboratory has captured in real time how lithium ions move in lithium titanate (LTO), a fast-charging battery electrode material made of lithium, titanium and oxygen. They discovered that distorted arrangements of lithium and surrounding atoms in LTO “intermediates” (structures of… Read more »
BYD says its new Blade Battery offers far lower risk of fire
The popular discussion of EVs tends to center on range, and this has led battery makers to focus on increasing energy density—some would say, at the expense of other equally important attributes such as longevity and safety. Chinese EV giant BYD has introduced a new Blade Battery, which is designed to “bring battery safety back… Read more »
How to maximize safety in advanced battery systems
By Markus Beck, Sensata Technologies In advanced battery systems, the quality of the power electronics helps determine the quality of the final product, its level of functionality, and its reliability. This is emphasized in the latest battery power management and charging systems that use wide-bandgap semiconductors and improved power topologies. In such advanced electronics, if… Read more »
Proterra and Freightliner partner on electric delivery truck chassis
Proterra and Freightliner Custom Chassis Corporation (FCCC) will partner to develop the MT50e, an electric delivery truck chassis. The chassis will offer 226 kWh of energy capacity, 125 miles of driving range, and the ability to support a gross vehicle weight rating of 16,000 to 23,000 pounds. The MT50e can fully charge in three hours… Read more »
Porsche opens 7 MW rapid charging park in Germany
Porsche Leipzig is expanding the charging infrastructure for EVs in central Germany with its new Porsche Turbo Charging park. Porsche claims that the 7 MW facility, which is supplied entirely by renewable energy sources, is Europe’s most powerful rapid charging park. The facility includes four 22 kW AC charging points, twelve publicly-available CCS2 350 kW… Read more »
Workhorse C-Series electric delivery trucks earn EPA Certificate of Conformity
Electric truck maker Workhorse Group (NASDAQ: WKHS) has been around for a while—Charged wrote about the company’s plug-in pickup back in 2017—and it continues to make steady progress. Now the company has announced that its new C-Series electric delivery trucks have each received an EPA Certificate of Conformity, confirming that the new vehicles conform to… Read more »