ClipperCreek’s PMD-10 Universal Pedestal, a mounting solution for the company’s line of EV charging stations, is now available with a “Ruggedized” option. Designed for fleet, parking lot, coastal, and extreme weather environments, the Ruggedized ProMountDuo Universal Pedestal (PMD-10R) features fully powder-coated stainless steel construction, stainless steel machine hardware and plastic bushings for ease of installation…. Read more »
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Rimac Automobili invents the Croatian auto industry
Detroit is gradually losing its position as the epicenter of the auto industry. Nowadays, news of cutting-edge developments is more likely to come from Silicon Valley, Europe or China. The Eastern European nation of Croatia is pretty far from the centers of automotive power, but it’s here that a highly innovative firm called Rimac Automobili… Read more »
Researchers make a major advance in silicon anodes
Current electrode materials such as graphite are able to stably adsorb only a limited number of lithium ions, an inconvenient truth that restricts capacity. That’s why researchers around the world are investigating semiconductor materials such as silicon as alternative electrodes. Bulk silicon is able to accommodate enormous quantities of lithium, but the migration of the… Read more »
Mercedes presents electric delivery truck
Despite the demonstrable savings, commercial vehicles have been slower to electrify than passenger cars, and the majors have mostly left the field open for start-up firms such as Motiv Power Systems and Wrightspeed. However, as performance improves and emissions regulations tighten (some European cities are making noises about someday banning ICE trucks from city centers),… Read more »
Maxwell delivers ultracapacitor-based energy storage for Beijing subway system
Like cars, trains waste large amounts of energy during braking. Until now, however, there has been no practical way to recover this energy by using regenerative braking. Locomotives do not carry large batteries, and they are typically connected to an electrical grid that can’t handle quick bursts of energy. Ultracapacitors, which offer extremely high charge/discharge… Read more »
Changes to California ZEV rules could threaten Tesla income
As is the case with most government regulations, the California Air Resources Board’s Zero-Emission Vehicle rules are complex, and changing them tends to create winners and losers (and acronyms). CARB regulators are now considering changes to the rules that would make it harder for automakers to comply with ZEV targets by buying credits, rather than… Read more »
Tesla driver killed in crash with Autopilot engaged
The driver of a Tesla Model S was killed in a crash that occurred while the vehicle was in Autopilot mode, according to the National Highway Traffic Safety Adminstration (NHTSA), which has opened an investigation. The accident occurred on May 7 in Williston, Florida. The victim, Ohio resident Joshua Brown, is the first known fatality… Read more »
UQM, Eaton and Pi Innovo collaborate on electric drivetrain
UQM Technologies (NYSE MKT: UQM) has partnered with Eaton’s Vehicle Group and Pi Innovo to develop an electric powertrain system for the medium- and heavy-duty commercial EV market. Eaton will supply a 2-speed transmission, Pi Innovo will provide the transmission control unit, and UQM will contribute its current PowerPhase HD220/HD250 motor and inverter system. The… Read more »
Tool giant Stanley invests in 3D Li-ion battery venture
Stanley Ventures, the newly-formed venture arm of Stanley Black & Decker, has announced a strategic investment in Prieto Battery, which is working to commercialize a 3D lithium-ion battery technology that uses non-toxic materials and offers the ability to customize shapes. Prieto’s battery is designed around a porous copper structure (copper foam), conformally coated by a… Read more »
Improving aerodynamic modeling: Combining airflow dynamics with vehicle-handling models
Tuning a vehicle’s aerodynamic features is nothing new. Engineers have been using wind tunnels for decades, and more recently they’ve also employed computational fluid dynamics (CFD) software to reduce drag, minimize noise and increase stability by preventing undesired lift forces. In the expanding world of EVs, car builders are doubling down on efforts to push… Read more »