Analytical loss model of series-resonant indirect-matrix-type power electronics transformers using MOSFETs
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Power Electronics"
DOI: 10.1007/s43236-021-00304-x
Abstract: A MOSFET-based series-resonant indirect-matrix-type power electronic transformer (PET) consists of line-frequency-switching folding–unfolding bridges and series-resonant dc–dc converters (SRCs), which is an attractive choice to achieve ac–ac conversion due to its high efficiency and high power… read more here.
Keywords: power; model; loss model; series resonant ... See more keywords
Characterization of the parameters of interior permanent magnet synchronous motors for a loss model algorithm
Sign Up to like & getrecommendations! Published in 2017 at "Measurement"
DOI: 10.1016/j.measurement.2017.04.039
Abstract: Abstract The paper provides the results of a detailed experimental study on the variations of the characteristics of an interior permanent magnet synchronous motor, when load, speed and/or magnetization conditions vary. In particular, the characterization… read more here.
Keywords: permanent magnet; magnet synchronous; interior permanent; model ... See more keywords
A Closed-Form and Stochastic Wall Insertion Loss Model for Dense Small Cell Networks
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DOI: 10.1109/access.2018.2796082
Abstract: A novel closed-form and stochastic internal wall insertion loss model (IWIL) in the indoor–indoor channel is proposed in this paper. The IWIL (dimensionless) is modeled as a generalized beta prime distributed random variable on the… read more here.
Keywords: model; wall insertion; closed form; insertion loss ... See more keywords
Path Loss Model Based on Machine Learning Using Multi-Dimensional Gaussian Process Regression
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3217912
Abstract: For beyond fifth-generation (5G) and future wireless communications, spatial consistency that represents the correlation between propagation channel characteristics in close proximity has become one of the major issues in channel modeling to describe channels more… read more here.
Keywords: loss model; path loss; model; proposed model ... See more keywords
An Empirical Outdoor-to-Indoor Path Loss Model From Below 6 GHz to cm-Wave Frequency Bands
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DOI: 10.1109/lawp.2016.2633787
Abstract: This letter presents an empirical multifrequency outdoor-to-indoor path loss model. The model is based on measurements performed on the exact same set of scenarios for different frequency bands ranging from traditional cellular allocations below 6 GHz… read more here.
Keywords: frequency bands; model; path loss; indoor path ... See more keywords
Factors and Considerations for Modeling Loss of a GaN-based Inverter
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DOI: 10.1109/tpel.2020.3012958
Abstract: The article investigates the impacts of four often-neglected factors on the loss model of a GaN-based full-bridge inverter: parasitic capacitance of the devices, dynamics of junction temperature (Tj) under time-varying power dissipation (Ploss), case temperature… read more here.
Keywords: loss; factors considerations; gan based; considerations modeling ... See more keywords
An improved power loss model of full-bridge converter under light load condition
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DOI: 10.1371/journal.pone.0208239
Abstract: When the full-bridge converter works under the light load condition, the power efficiency obtained by the theoretical model is much different from that of the actual converter. Facing with this situation, an improved power loss… read more here.
Keywords: model; power loss; converter; loss model ... See more keywords
Wind loss model for the thick canopies of orchard trees based on accurate variable spraying
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2022.1010540
Abstract: Variable application by wind is an efficient application technology recommended by the Food and Agriculture Organization (FAO) of the United Nations that can effectively improve the deposition effect of liquid medicine in a canopy and… read more here.
Keywords: loss model; orchard tree; wind loss; model ... See more keywords