Arizona battery developer Sion Power has reported that one of its Licerion battery systems has achieved specific energy of 400 Wh/kg, energy density of 700 Wh/L and a lifetime of 350 cycles. Dr. Yuriy Mikhaylik, Sion Power’s Director of Materials, presented details at a recent meeting of the Electrochemical Society. Licerion, a product of Sion… Read more »
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Sion Power to provide lithium-sulfur batteries for Airbus high-altitude aircraft
Sion Power Corporation has signed a three-year agreement to supply its proprietary lithium-sulfur batteries for use in Airbus Defence and Space’s Zephyr High Altitude Pseudo-Satellite (HAPS) aircraft. The HAPS is an aircraft that stays aloft for long periods of time, allowing it to perform many of the functions of a satellite, but more flexibly and… Read more »
Magna launches modular motor eDecoupling device for EVs
Magna, a Canadian automotive supplier, has begun production of a modular eDecoupling device to support several EV programs for a German premium vehicle OEM. Magna’s electro-magnetic eDecoupling disconnects the e-motor from the driveshaft in EVs when propulsion power isn’t needed, saving energy and improving efficiency. It reduces drag torque losses of the e-motor and gearbox… Read more »
Electrified transit bus sales overtake diesel in the EU
The skies are slowly beginning to clear in the EU, where the most recent quarterly sales data for transit buses shows that diesel-only buses no longer make up a majority of the market. As the International Council on Clean Transportation explains, city buses (not including coaches and interurban buses) make up about 60% of all… Read more »
How to make heavy-duty electric trucks work in practice
Fleets tested Volvo VNR Electric Class 8 tractors for three years: Here’s what they learned. Large commercial trucks and other heavy equipment have run on diesel fuel for many decades now. Requirements for more aggressive emission after-treatment and the hardware to achieve that add cost and complexity for fleet operators. Rising fuel-economy standards during the… Read more »
New cooling technique developed by NASA could enable EV charging at 2,400 amps
An advanced temperature-control technique developed for future NASA missions could also find applications in the EV industry, enabling greater heat transfer capabilities, and thus higher charging power levels. Numerous future NASA space missions will involve complex systems that must maintain specific temperatures to operate. Nuclear fission power systems and vapor compression heat pumps that are… Read more »
EV busbars: Eliminate hotspots with self-aligning, quick-connecting continuous material
Sponsored by Eaton Royal Power Solutions, established in 1938 and acquired by Eaton earlier this year, is a global leader in the development and production of critical high-precision power- and signal-distribution components. Royal Power Solutions is recognized for its numerous industry-leading electrical components and capabilities, including RigiFlex™ flexible busbars, high-power lock box (HPLB) terminal connectors… Read more »
BAE launches propulsion system for the marine market
BAE Systems has launched its next-generation power and propulsion system for the marine market. The HybriGen Power and Propulsion system is designed to minimize emissions by improving electrical efficiency and vessel range, increasing propulsion power, and simplifying installation. Work on the HybriGen System will be conducted at the company’s facility in Endicott, New York. The… Read more »
Siemens offers a new charge controller and calibration kit for EV charging tech
Siemens offers charging system suppliers a new plug & play solution, which now enables calibration of the Powerline signal level in line with CCS CharIN Association Implementation Guidelines. The solution comprises the company’s Simatic ET 200SP TM ECC PL ST charge controller and its TM ECC CCS calibration kit. When calibrating the signal quality of… Read more »
Lightning eMotors wins $45-million powertrain order from ABC Companies
Commercial EV builder Lightning eMotors has received a $45-million order for its zero-emission powertrain systems from Minnesota-based motorcoach supplier ABC Companies. The order includes new vehicles manufactured by Lightning, as well as new Lightning-developed powertrains that will be upfitted by ABC into customers’ existing vehicles. In addition to Class 8 motorcoaches, the order includes Class… Read more »