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, 2021 This newsletter published by the South Carolina Department of Motor Vehicles provides information about difference ways in which dealers and business customers can process their transactions, from electronic vehicle registrations to in-person ...
South Carolina Department of Motor Vehicles
core +9 more sources
Review and Development of Electric Motor Systems and Electric Powertrains for New Energy Vehicles
Automotive Innovation, 2021 This paper presents a review on the recent research and technical progress of electric motor systems and electric powertrains for new energy vehicles. Through the analysis and comparison of direct current motor, induction motor, and synchronous motor, it
W. Cai +4 more
semanticscholar +1 more source
Energies, 2023 Low-temperature contact freezing refrigeration solutions available on the market typically contain refrigerants inside the plates, which may result in harmful emissions into the atmosphere and the contamination of food products in case of failure ...
Zuzanna Sydow +5 more
doaj +1 more source
Motor vehicle inspection and motor vehicle accident mortality. [PDF]
American Journal of Public Health and the Nations Health, 1968 THIS STUDY SOUGHT TO DISCOVER IF STATES WITH COMPULSORY MOTOR VEHICLE INSPECTION EXHIBIT LOWER MOTOR VEHICLE MORTALITY RATES. THE YEAR 1960 WAS CHOSEN FOR THE STUDY BECAUSE OF THE COMPLETENESS OF THE INFORMATION AVAILABLE FROM THE CENSUS. IN THAT YEAR, 17 STATES, INCLUDING THE DISTRICT OF COLUMBIA, HAD COMPULSORY MOTOR VEHICLE INSPECTION.
R C Buxbaum, T Colton
openaire +3 more sources
Harmonic content analysis of a soft starting variable frequency motor drive based on FPGA [PDF]
Sapkota, Yogesh, et al. "Harmonic content analysis of a soft
starting variable frequency motor drive based on FPGA." 2023 IEEE 3rd
International Conference on Sustainable Energy and Future Electric
Transportation (SEFET). IEEE, 2023, 2023 As the demands for electric vehicles, electric aircrafts, unmanned aircraft systems, and other motor-driven systems increase, high-performance motor drives employing variable frequency control with higher efficiency and reliability are becoming increasingly important parts of the ever-changing technological landscape.
arxiv +1 more source
The selection of optimal conditions for the process of obtaining humic acid from brown coal [PDF]
E3S Web of Conferences, 2019 The type of plant substance from which brown coal is formed and the conditions in which it forms largely influence its characteristics and properties.
Janeba-Bartoszewicz Edyta +3 more
doaj +1 more source
Machines, 2021 Causes of the in-service damage to hydrocylinder liners were investigated, and the requirements to their working surfaces were systematized. Roughness parameter Ra was found not to provide a precise estimate of the surface quality because its reduction ...
Volodymyr Dzyura, Pavlo Maruschak
doaj +1 more source
Tehnički Vjesnik, 2023 Using vehicles and other mobile systems to transport passengers and goods, approximately 25% of Europe's greenhouse gases are generated. At the same time, many research papers, published by researchers and students, promote the use of electric vehicles ...
Saša Milojević +6 more
doaj +1 more source
, 2022 This newsletter by the South Carolina Department of Motor Vehicles provides information for motor carrier customers, from commercial driver's licenses to International Registration Plan and International Fuel Tax Agreement ...
South Carolina Department of Motor Vehicles
core +3 more sources
, 2022 This newsletter published by the South Carolina Department of Motor Vehicles provides information about difference ways in which dealers and business customers can process their transactions, from electronic vehicle registrations to in-person ...
South Carolina Department of Motor Vehicles
core +3 more sources