Results 31 to 40 of about 253,938 (310)

Speed Response Improvement Design of Electric Motor for Vehicle Electrification Based on Electro-Mechanical Analytic Model

IEEE Access, 2023
According to vehicle electrification trends, the application of electric motors more often occurs. Therefore, in the aspect of the supply instability preparation for rare-earth materials, research on the rare-earth-free motor is getting more attention ...
Dong-Min Kim, Myung-Seop Lim
doaj   +1 more source

Assessing Energy Efficiency and Power Quality Impacts Due to High-Efficiency Motors Operating Under Nonideal Energy Supply

IEEE Access, 2021
The search for more competitive equipment in the global market has led to the implementation of new materials and technologies in the search for greater energy efficiency.
Jonathan Munoz Tabora, Maria Emilia De Lima Tostes, Ubiratan Holanda Bezerra, Edson Ortiz De Matos, Carlindo Lins Pereira Filho, Thiago Mota Soares, Carlos Eduardo Moreira Rodrigues   +6 more
doaj   +1 more source

A Multi-Motor Architecture for Electric Vehicles [PDF]

, 2019
This paper proposes an architecture for EVs with three or more electric motors and highlights when adding more motors does not impact the battery state of charge (SOC).
Bagwe, Rishikesh, dos Santos, Euzeli, Jr., Nezamuddin, Omar   +2 more
core   +1 more source

An electric molecular motor

Nature, 2023
AbstractMacroscopic electric motors continue to have a large impact on almost every aspect of modern society. Consequently, the effort towards developing molecular motors1–3 that can be driven by electricity could not be more timely. Here we describe an electric molecular motor based on a [3]catenane4,5, in which two cyclobis(paraquat-p-phenylene)6 ...
Long Zhang, Yunyan Qiu, Wei-Guang Liu, Hongliang Chen, Dengke Shen, Bo Song, Kang Cai, Huang Wu, Yang Jiao, Yuanning Feng, James S. W. Seale, Cristian Pezzato, Jia Tian, Yu Tan, Xiao-Yang Chen, Qing-Hui Guo, Charlotte L. Stern, Douglas Philp, R. Dean Astumian, William A. Goddard, J. Fraser Stoddart   +20 more
openaire   +5 more sources

Determination of the Performance Characteristics of a Traction Battery in an Electric Vehicle

World Electric Vehicle Journal
Electric vehicles are the most innovative and promising area of the automotive industry. The efficiency of a traction battery is an important factor in the performance of an electric vehicle. This paper presents a mathematical model of an electric truck,
Boris V. Malozyomov, Nikita V. Martyushev, Vladislav V. Kukartsev, Vladimir Yu. Konyukhov, Tatiana A. Oparina, Nadezhda S. Sevryugina, Valeriy E. Gozbenko, Viktor V. Kondratiev   +7 more
doaj   +1 more source

Recent Development of Aircraft Electric Propulsion System: A Technical Review

CES Transactions on Electrical Machines and Systems
The technology of electric propulsion aircraft (EPA) represents an important direction and an advanced stage in the development of aviation electrification.
Wei Chen, Yexin Yan, Yang Qi, Ming Huang, Weilin Li   +4 more
doaj   +1 more source

Thermal Management of High-Power Density Electric Motors for Electrification of Aviation and Beyond

Energies, 2019
Enhanced cooling, coupled with novel designs and packaging of semiconductors, has revolutionized communications, computing, lighting, and electric power conversion.
David C. Deisenroth, Michael Ohadi
doaj   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Analysis of the degree of influence of supply voltage asymmetry on the operational reliability of low-voltage asynchronous electric motors

Известия высших учебных заведений: Проблемы энергетики, 2022
THE PURPOSE. The relevance of research is that the comprehensive substantiation of issues aimed at ensuring the effective functioning of the electrical complex with the presence of an electric motor load in conditions of low-quality supply voltage.
V. V. Romanova, S. V. Khromov, A. G. Batukhtin, K. V. Suslov   +3 more
doaj   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source