Modeling and Analysis of Litz Wire Radio Frequency (RF) Coil in Inside-Out NMR Well Logging Sensor
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2023.3268727
Abstract: Nuclear magnetic resonance (NMR) well logging is an important method of oil measurement, and the radio frequency (RF) coil is an important component for obtaining accurate parameters of rock formation. The use of Litz wire… read more here.
Keywords: litz wire; frequency; analysis; wire ... See more keywords
Pareto-Optimal Design of Litz-Wire Gapped-Core High-Frequency Transformer for LLC Converters
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3111581
Abstract: The optimization of Litz-wire gapped-core high-frequency transformer (LGHT) for LLC-converters is a challenging task owing to application requirements and complex relationship between multiple design-objectives and constraints. This necessitates the use of multi-objective optimization-techniques to obtain… read more here.
Keywords: gapped core; llc; frequency; wire gapped ... See more keywords
LitzImp: A Fast Impedance Extraction Algorithm for Litz Wire Coil
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3215458
Abstract: Litz wire coil (LWC) is an electronic component commonly used in wireless power transfer (WPT) and heating applications. However, due to its complex twisting structure with turns, existing calculation methods such as analytical methods and… read more here.
Keywords: litzimp fast; litz wire; fast impedance; impedance ... See more keywords
Analysis of Litz Wire Losses Using Homogenization-Based FEM
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2021.3081819
Abstract: This article proposes a novel analysis method for the losses in a litz wire considering the circulating and eddy currents. In the proposed method, the macroscopic complex permeability is introduced to evaluate the eddy current… read more here.
Keywords: litz wire; loss; wire; analysis ... See more keywords
Accurate Calculation and Sensitivity Analysis of Leakage Inductance of High-Frequency Transformer With Litz Wire Winding
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2019.2936523
Abstract: Leakage inductance is an important parameter in a high-frequency transformer for its influence on power transmission performance and the soft switching of converters. Nowadays, Litz wire is widely used to control winding loss and reach… read more here.
Keywords: litz wire; leakage; leakage inductance;