Results 21 to 30 of about 1,055,712 (266)
IEEE Access, 2023 Solar photovoltaic (PV) power system consists of numerous modules connected in series and parallel to generate a certain range of voltage and current outputs.
Pradyumna Mallick +4 more
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Modeling of Power Losses in High-Power Motor Drives
ELECTRICA, 2023 The efficiency of the system decreases with increasing switching frequency in high-power density industrial driving applications. In order to increase the system efficiency, reliability, and power quality in a high-power drive system, power losses are becoming more crucial to calculate precisely in the industrial drive. In this study, the switching and
Kagit, Ebrar +2 more
openaire +4 more sources
IEEE AccessExploring the transformative potential of a peer-to-peer (P2P) energy trading model, this study examines how integrating greenhouse gas (GHG) emission mitigation strategies can facilitate a sustainable energy transition in Oman. This paper proposes a new
Tariq Al-Abri +5 more
doaj +1 more source
Theoretical Evaluation of the Operational Characteristics in a Large Thrust Bearing
Tribology Online, 2015 In this paper the non-dimensional load, volumetric flow rate, energy flux, oil film temperature and power loss parameters of a tilting-pad thrust bearing are formulated.
Duriseti Srikanth +2 more
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Study about the Flow Field in and out the Gas Transport Parts in Isotope Production Equipment
Journal of Isotopes, 2021 In order to calculate the power loss more correctly and to evaluate the performance of the gas transport part in the isotope production equipment, the flow field inside and outside of the gas transport part was studied by using a pressure-correction ...
ZHAO Jun;MA Yuanhong;WANG Hongwei
doaj
Analysis on influence factors of variable speed permanent magnetic coupler for mine
矿业科学学报, 2018 In order to guide the design,type selection and operation of variable speed permanent magnetic coupler for mine,finite element method is used to simulate electromagnetic field of the coupler. The influence of three key factors air-gap thickness,conductor
Shi Jianwen, Sun Ke, Meng Guoying
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Energies, 2022 This article presents a novel quadruple boost inverter (QBI) with an integrated boost stage that comprises an inductor, a capacitor, a switch, and an input source.
Vishal Anand +3 more
doaj +1 more source
On Power Jaccard Losses for Semantic Segmentation
Proceedings of the 16th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, 2021 In this work, a new generalized loss function is proposed called power Jaccard to perform semantic segmentation tasks. It is compared with classical loss functions in different scenarios, including gray level and color image segmentation, as well as 3D point cloud segmentation. The results show improved performance, stability and convergence.
David Duque-Arias +6 more
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Energies, 2022 Partial shading has a negative impact on photovoltaic systems by forcing the connected modules to generate lower power, creating severe unexpected power losses.
Belqasem Aljafari +4 more
doaj +1 more source
The Role of “Adult‐Onset” Cancer Predisposition Genes in Pediatric Cancer: A Comprehensive Review
Pediatric Blood &Cancer, EarlyView.ABSTRACT Current literature estimates that 10% of pediatric cancers are caused by pathogenic or likely pathogenic (P/LP) germline variants in cancer predisposition genes (CPGs). Variants in CPGs thought to increase cancer risk exclusively during adulthood are referred to as “adult‐onset” CPGs (aoCPGs).
Maria Rozo +5 more
wiley +1 more source