Researchers at Oregon State University have shown that a chemical mechanism known as proton-hopping may provide a new method of energy storage for EVs and other high-power applications. “Coming up with Faradaic electrodes that afford batteries energy density and capacitors power with excellent cycle life has been a big challenge. So far, most of the… Read more »
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DOE invents high-efficiency magnet for EV and hybrid motors
The DOE’s Argonne National Laboratory has invented a new magnet technology, called HyMag, which could lead to greater efficiency and lighter weight in EV and hybrid motors. HyMag increases a permanent magnet’s usable magnetic flux density, a property of permanent magnets that can be harnessed for power generation. “The higher the flux density you use… Read more »
New Flyer introduces real-time analytics platform for electric buses
US bus manufacturer New Flyer has introduced a real-time, cloud-based dashboard specifically designed to track performance of its battery-electric, zero-emission buses (ZEB). The dashboard, named Connect 360, is an added feature for New Flyer battery-electric buses equipped with Connect, New Flyer’s telematic platform that provides real-time analytics and support services. Connect 360 provides data on… Read more »
Rolls-Royce hopes to shatter electric airplane speed record
A partnership led by Rolls-Royce is building an electric aircraft that it hopes will reach a top speed of over 300 mph and beat the previous speed record of 210 mph set in 2017 by Siemens. The project is part of a Rolls-Royce initiative called Accelerating the Electrification of Flight (ACCEL), which is partly funded… Read more »
University of Illinois puts hybrid aircraft to the test in simulation
Automobiles are trending towards electric power – but what about their counterparts in the sky? Jet fuel and aviation gasoline are very energy-inefficient, but they have one big advantage: they’re lightweight. Every gram matters in the aerospace industry. That’s why electrifying an aircraft is so difficult: although batteries would be much more efficient than jet… Read more »
Amada Miyachi Europe provides welding equipment for new LIGHT Battery
Manufacturing batteries for EVs requires specialized equipment, and battery makers require different systems depending on battery type, tab material and thickness, and production volume. Amada Miyachi Europe is a company that provides a range of resistance and laser welding equipment for just this purpose. Most recently, the company provided resistance welding equipment to German battery… Read more »
Audi joins the class of 2019 with the e-tron
A new generation of EVs is beginning to appear on the roads, and these cars have what it takes to compete head-to-head with fossil fuel vehicles. They offer more than enough range to cover anyone’s daily commute, and thanks to vast new charging networks such as Electrify America and Europe’s Ionity, they are increasingly able to… Read more »
Top causes of failure in power semiconductors
All electronic devices eventually die, and the failure can be quite spectacular if suitable foresight and care was not employed during the design and construction phases, especially if the device handles high power or is supplied by a large battery. It should go without saying that both conditions apply to much of the electronics inside… Read more »
Electric truck maker Workhorse secures $35 million in new financing, works with Duke on battery leasing program
Workhorse Group (NASDAQ: WKHS), which manufactures electric delivery vans for UPS, FedEx and other fleet operators, has secured $35 million in new financing from Marathon Asset Management. Workhorse will use the proceeds to repay a July 2018 round of senior secured notes, and to acquire parts to fulfill customer orders. Marathon will provide the funds… Read more »
China to cut EV subsidies by 30% in 2019
Generous subsidies have helped China to become by far the world’s largest EV market. However, the government has begun to phase out the incentives – EV subsidies are expected to be substantially reduced in 2019, and eliminated completely in 2020. “Next year’s subsidies will likely be reduced by approximately 30% compared with this year,” a… Read more »