Results 21 to 30 of about 21,029 (268)
A Power Cable Reference Frame dqn Model for Fundamental Frequency Analysis
IEEE Access, 2022 This paper proposes an underground power cable dqn model that can be used for both electric machines analysis and control at or around the fundamental rated power frequencies (50Hz or 60Hz).
Mesaad AlBader +2 more
doaj +1 more source
Flux-Modulated Permanent Magnet Machines: Challenges and Opportunities
World Electric Vehicle Journal, 2021 High torque density is a desirable feature of electrical machines used in traction applications, such as electric vehicle (EV)/hybrid electric vehicle (HEV) propulsion, wind turbines, more electric aircrafts, etc.
Qingsong Wang, Xing Zhao, Shuangxia Niu
doaj +1 more source
Discounted Costs Range Criterion Modification for Controlled Asynchronous Electric Drives
Energies, 2023 A range criterion of discounted costs is proposed, which takes into account all costs for a speed-controlled asynchronous electric drive, including its price, costs of losses and maintenance, and amortization charges.
Victor Petrushin +4 more
doaj +1 more source
Centralized and Decentralized Reactive Power Control of PV Inverter Connected To Distribution Systems: Comparative Study [PDF]
ERU Research JournalThe current trend of renewable integration in networks is being fueled in large part by the inescapable rise in electrical power consumption, the depletion of conventional power generation resources, and the widespread concern about global warming.
Shorouk Mehrez +2 more
doaj +1 more source
Closed-form design optimization for LLC converters with wide output voltage range based on FHA
Scientific ReportsThis paper presents a novel design optimization strategy for LLC resonant converters that enhances full-load efficiency while operating across wide input and output voltage ranges.
Ahmed M. A. Hussein +2 more
doaj +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
Scientific ReportsGlobal warming is a vital problem that many researchers tried to solve with so many solutions such as: reducing electricity production with conventional generators by using renewable energy resources and using hydrogen as an alternative to fossil fuels ...
Sameh Ramadan +3 more
doaj +1 more source
Machines, 2022 The first step in the synchronous reluctance machine design is the selection of rotor flux barrier type. The literature provides various barrier construction methods with a common goal of reducing parametric complexity.
Branko Ban, Stjepan Stipetic
doaj +1 more source
Molecular Oncology, EarlyView.Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq +8 more
wiley +1 more source
Molecular Oncology, EarlyView.Single‐cell DNA methylation (scDNAme) profiling maps epimutational clonal evolution, revealing mechanisms of malignancy and therapeutic resistance across diverse cancer types. By providing a high‐resolution landscape of intratumoral heterogeneity, these technologies empower precise patient stratification, guide the development of enhanced ...
Ik Soo Kim
wiley +1 more source