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Hitachi Metals shows its ferrite magnet motors can match performance of neodymium traction motors

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Hitachi Metals has verified in simulations that by optimizing the design of motors that use its high-performance ferrite magnet NMF 15 (hereinafter “ferrite magnet motors” earlier post ), they are able to achieve the same level of output as traction motors for xEV that use neodymium magnets.

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Hyundai Motor Group, Aramco and KAUST collaborate on new e-fuel for novel combustion system

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Hyundai Motor Group will collaborate with the Saudi Arabian Oil Company (Aramco) and King Abdullah University of Science and Technology (KAUST) jointly to research and develop an advanced fuel for an ultra lean-burn, spark-ignition engine that aims to lower the overall carbon dioxide emissions of a vehicle.

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Mercedes-Benz Vision One-Eleven concept features new YASA axial-flux motor, new battery concept

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Mercedes-Benz presented a new sports car study, the Vision One-Eleven. Its technical highlights include the extremely powerful and highly efficient axial-flux motor developed by electric motor specialist YASA. YASA axial flux electric motor (left) compared to common radial flux motor (right). Earlier post.)

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Machine learning PODA model projects the impact of COVID-19 on US motor gasoline demand

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The Motor Gasoline Demand Estimation Module quantifies motor gasoline demands due to the changes in travel mobility. Under the optimistic infection scenario, the projected trend of motor gasoline demand will recover to about 95% of the non-pandemic gasoline level (almost fully recover) by late September 2020. —Ou et al.

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QM Power and University of Kentucky demonstrate 50 kW/liter electric motor; DOE 2025 power density goal

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QM Power and the SPARK Lab at University of Kentucky shared the combined results of a large-scale, multi-objective design optimization study, and lab testing of a prototype motor designed to meet the 2025 power density goals set by the US Department of Energy (DOE). Exploded view of the proposed PM motor. Essakiappan S.,

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Study: 15% of US alcohol-related motor vehicle fatalities involve alcohol under the legal limit

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A new open-access study in the American Journal of Preventive Medicine found that motor vehicle crashes involving drivers with blood alcohol concentrations (BACs) below the legal limit of 0.08% accounted for 15% of alcohol-involved crash deaths in the United States. Lira et al. In 2018, Utah became the first state to do so.

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Fraunhofer researchers develop technique to produce aluminum windings for motors

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Researchers at Fraunhofer IFAM have developed a casting technique that can be used to produce lightweight aluminum windings with a higher groove fill factor to replace copper windings in electric motors. To show this in a direct comparison, the Fraunhofer team used 250W commercial pedelec motors. © Fraunhofer IFAM.

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