Postal delivery vehicles arguably represent the perfect use case for EVs: they’re small, they drive short regular routes, and they return to central depots every day. Furthermore, in January 2021, President Biden announced a goal of replacing the massive US federal fleet with US-made electric vehicles, and the US Postal Service, which operates a delivery… Read more »
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Ampaire receives $9-million ARPA-E grant to develop hybrid-electric aircraft systems
Ampaire, a manufacturer of electrified aircraft, has received a $9-million grant from the DOE’s Advanced Research Projects Agency-Energy (ARPA-E) SCALEUP program, which it will use for the development of FAA-certified hybrid subsystems. The company is currently using a converted hybrid Cessna 337 Skymaster aircraft—dubbed the ARPA-E Bird—as a test bed for the development of subsystems… Read more »
Hyundai fuel cell trucks won’t be using green hydrogen after all
Governments around the world are dedicating taxpayer money to hydrogen projects, and these are invariably presented as using green hydrogen (produced by electrolysis using renewable energy). Hydrogen detractors often warn that, once these projects are funded, green hydrogen, which isn’t yet available at any scale, will prove impractical, and boosters will quietly switch to grey… Read more »
Best In Class Stator And Rotors: Boosting Torque Density Using Magnetic Materials
Carpenter Electrification’s soft magnetic materials are advancing the performance of electric vehicles, hybrid and full electric aircraft, drones, robots, and other size-and-weight-sensitive applications. Carpenter Electrification’s newly launched and fast-growing Motor Technology Center (MTC) is a part of the company’s multi-million-dollar investment to advance and accelerate its disruptive laminations and stacks technology. In this session, Dr…. Read more »
Florida awards VW settlement funding: $68 million for electric transit buses, $57 million for school buses
The Florida Department of Environmental Protection has awarded $68 million in grants for the purchase of 227 electric transit buses in 13 counties. The funds came from Florida’s $166-million share of Volkswagen’s $15-billion federal settlement for the Dirty Diesel Debacle. The electric buses will replace existing diesel buses in Alachua, Broward, Duval, Escambia, Hillsborough, Leon,… Read more »
Ricardo and Pratt & Whitney to develop hybrid-electric aerospace technology
Global consulting firm Ricardo has signed a multi-year deal with Pratt & Whitney Canada, a manufacturer of aircraft engines. The Ricardo aerospace engineering team will support P&W in the development of hybrid-electric propulsion technologies for next-generation aircraft. The project is part of Pratt & Whitney Canada’s regional hybrid-electric flight demonstrator program. The company is targeting… Read more »
ONE’s hybrid battery pack combines the best aspects of two chemistries to deliver 600 miles of EV range
Q&A with ONE CTO Dr. Steven Kaye. There is a wide range of characteristics that describe the performance of any given battery chemistry: energy density, specific energy, specific power, discharge efficiency, self-discharge rate, cycle life, calendar life, and—not the least important—cost. Some types of Li-ion chemistries are really good in a few characteristics but fall… Read more »
Curtiss-Wright introduces latest generation of its traction inverters for commercial EVs and hybrids
Sensor, control and subsystem company Curtiss-Wright has introduced the second generation of its traction inverters, which are designed for on-highway and off-highway commercial EVs and hybrids. The new 420 kW traction inverter measures current and temperature directly on the IGBTs, and is compatible with a range of motors, including AC induction, permanent-magnet synchronous and interior… Read more »
Hyundai discontinues Ioniq hybrid and PHEV
Hyundai’s Ioniq hatchback exemplified an earlier generation of electrified vehicles. It was offered in three different powertrain variants: hybrid, plug-in hybrid and pure EV. Now, the more forward-looking automakers, of which Hyundai is one, are realizing that a “clean-sheet” dedicated EV platform is best. Hyundai dropped the Ioniq Electric in the US after the 2021… Read more »
Schaeffler aims for sustainable supply chain with rare earth contract
Electric drivetrain technology manufacturer Schaeffler has signed a five-year contract to purchase rare earth metals from REEtec in order to manufacture permanent magnets for the motors in hybrid modules, hybrid transmissions and e-axles. The contract is scheduled to begin in 2024. “In REEtec, Schaeffler has gained a highly innovative partner that uses a novel and… Read more »