Since it entered service in 1904, the Föri ferry in the Finnish city of Turku has been upgraded from steam to diesel power, and now to electricity. Finland’s oldest operating ferry has now become the nation’s first all-electric passenger vessel after being fitted with a new electric powertrain from Visedo. Local boatyard Mobimar performed the… Read more »
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Peppy young filly meets old workhorse: Prius Prime vs 2006 Prius
The Toyota Prius is one of those cars that you see everywhere – it isn’t exactly an “old classic,” like an aging Corvette or Cadillac, but rather an “old faithful,” like a Honda Civic or a Volvo. Their owners don’t take them to classic car shows, but many of these workhorses have been on the… Read more »
New fluorinated sulfone electrolytes enable high-voltage, high-energy Li-ion batteries
Researchers at Argonne National Laboratory have synthesized a new class of fluorinated sulfone electrolytes to enable high-voltage, high-energy Li-ion batteries. In “Oxidatively Stable Fluorinated Sulfone Electrolytes for 5-V Lithium-ion Battery,” published in the RSC journal Energy & Environmental Science, Chi-Cheung Su and colleagues explain how they evaluated the physical and electrochemical properties of the new… Read more »
Novelis to provide aluminum for NIO EVs
Aluminum supplier Novelis has agreed to provide aluminum for NextEV’s line of NIO EVs. NIO will use Novelis Advanz aluminum alloys to create a range of structural components and parts for its electric SUV models, which it plans to launch over the next five years. The aluminum for NIO will come from Novelis’s new $100-million… Read more »
Tesla’s chief motor engineer discusses the potential of next-generation motor technologies
Tesla spends a considerable amount of resources on basic research into EV systems – as well it should. EV technology is very young compared to that of ICE vehicles, so it’s safe to assume that, in a few short years, the aggregate of many incremental technology advances could lead to significantly better EVs. Of course,… Read more »
Mkango is developing new rare earth alloys for 3D-printed magnets
Canada-based Mkango Resources has teamed with UK-based Metalysis to develop and commercialize novel rare earth metal alloys for use in 3D-printed permanent magnets. The two companies envisage a comprehensive R&D program, taking advantage of Mkango’s knowledge about the performance characteristics and demand outlook for rare earth magnets and Metalysis’s solid-state process, which it says can… Read more »
Honda developing dynamic charging system that works at speeds up to 96 mph
At the upcoming SAE World Congress Experience, a team from Honda R&D will present a paper entitled “Study of High Power Dynamic Charging System,” which describes their work on a dynamic charging system that uses high power to charge a moving EV, with the goal of realizing an unlimited vehicle range. The current study is… Read more »
Southwest Research Institute consortium conducts independent battery benchmarking
Comparing the spec sheets from different parts manufacturers is tricky business for engineers in any industry. However, the advanced battery market seems to be uniquely challenged in this regard. As Tesla CEO Elon Musk often points out, when it comes to batteries, the BS factor is outrageous. Even if you assume that every vendor provides… Read more »
2017 Chevrolet Bolt EV: The era of long-range, mid-priced EVs is here
The 2017 Chevrolet Bolt EV will surely be remembered as a milestone model in automotive history – and hopefully for more than just the hype that heralded it. For several years, the punditocracy has been saying that the “killer app” that would bring electromobility to a “tipping point” and build that all-important “critical mass” would… Read more »
Battery management system maker Dukosi lands £2 million in funding
Scottish battery management systems innovator Dukosi has secured £2 million in new investment funding, led by IP Group. Dukosi has developed a battery management system (BMS) that collects, processes and stores data directly at the cell. Using wireless technology, the system transmits real-time information on cell performance to support master-level control of the battery pack…. Read more »