Charging solution manufacturer Tritium will receive a portion of $3.2 million in federal funding awarded to the Electric Power Research Institute (EPRI) to develop an extreme fast charging system. EPRI has allocated about $400,000 for Tritium to develop a custom version of its Veefil-PK high-powered charging head, along with providing input for system design and… Read more »
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Dongfeng Nissan begins production of Sylphy EV for Chinese market
The Nissan Sylphy Zero Emission, Nissan’s first EV made for the Chinese market, has begun rolling off the production line in Huadu, where joint venture partners Dongfeng and Nissan operate a major manufacturing facility. Nissan developed the new model based on the platform of the LEAF and the Sylphy, Nissan’s best-selling sedan in China. “Growth… Read more »
Penn State researchers develop cold-weather fast charging method for Li-ion batteries
Fast charging cold Li-ion batteries comes with the risk of lithium plating. When metallic lithium is formed in a battery, it can severely reduce battery lifespan and increase instability. Researchers from Penn State have suggested a solution to that problem that can provide 15-minute fast charging and a twelve-year battery lifespan in temperatures as low as… Read more »
A closer look at DC-DC converters
As far as we know, all EVs in production by major automakers use a conventional lead-acid battery for the 12 V system (surprising, but true – more on why in a bit) and this battery needs charging, just as it does in an ICE vehicle. While you could hang an alternator off the traction motor… Read more »
US administration proposes to weaken vehicle air pollution standards
As expected, the US administration released a proposal that would freeze rules requiring automakers to build cleaner, more fuel-efficient cars, and that would also challenge the right of states to set their own, more stringent pollution standards. The new proposal, jointly published by the EPA and the Transportation Department, would revoke the existing federal standard,… Read more »
Tritium signs deal with IONITY for 100 high-power charging sites across Europe
IONITY, a joint venture of several automakers that’s building a fast charging network in Europe, has chosen Brisbane-based Tritium as its technology partner for the construction of 100 high-power charging sites in Germany, France, UK, Norway and Sweden. Each station will have up to six chargers, each capable of delivering 350 kW of power. Tritium’s… Read more »
ITT Cannon supplies liquid-cooled 350 kW charging tech to Efacec
ITT’s Cannon brand has signed an extended contract with Portugal-based charger manufacturer Efacec Electric Mobility. The two companies have a long-standing partnership, and now Efacec plans to use Cannon’s High-Power Charging (HPC) solution, comprised of a connector, cable and cooling unit, to power highway charging stations in the US and Europe. Cannon’s liquid-cooled DC charging… Read more »
Fired Tesla employee: saboteur or whistleblower?
Tesla has fired and sued a former employee whom it accuses of hacking its computer systems and disclosing company secrets to an unidentified third party. According to Tesla, Martin Tripp, a former technician at the Nevada Gigafactory, stole confidential photos of manufacturing systems and gave journalists false information about the company. Tesla has hired lawyer… Read more »
Porsche takes a 10% stake in Croatian EV startup Rimac
Porsche has invested in the Croatian EV startup Rimac Automobili, taking a minority stake of ten percent. As part of its electrification efforts, Porsche is seeking a development partnership with the young company. Rimac was literally born in a garage in 2009, and showed its Concept_One electric supercar at the Frankfurt Motor Show in 2011…. Read more »
Tesla Autopilot adds “full self-driving features,” Roadster gets rockets
Tesla seems to be back into the pattern its investors love to see: Elon tweets out a slow drip of good news items, and the stock ratchets higher (as the media makes an about-face and the short sellers gnash their teeth). The latest tidbit is that the eagerly awaited Autopilot version 9 software upgrade, scheduled… Read more »