Results 21 to 30 of about 781,817 (207)
IET Electric Power Applications, 2023 Here, a modified magnetic equivalent circuit model which can accurately consider the air‐gap region is presented. The main defect of magnetic equivalent circuit model is in the modelling of air‐gap region.
Farhad Rezaee‐Alam +2 more
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Equivalent Circuit Modeling of Piezoelectric Energy Harvesters [PDF]
Journal of Intelligent Material Systems and Structures, 2009 Last decade has seen growing research interest in vibration energy harvesting using piezoelectric materials. When developing piezoelectric energy harvesting systems, it is advantageous to establish certain analytical or numerical model to predict the system performance.
Yang, Yaowen, Tang, Lihua
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Hybrid adaptive battery parameter estimation approach for equivalent circuit model toolbox
SoftwareX, 2023 This article presents a software tool for estimating the equivalent circuit model (ECM) of lithium-ion batteries using battery voltage and current datasets based on dynamic and static RC loop curve fitting techniques.
Amin Najafi, Masoud Masih-Tehrani
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Two-port equivalent circuit model for UHVDC converter valves
CSEE Journal of Power and Energy Systems, 2019 UHVDC converter valves during operation may experience overvoltage, which come from the AC or DC systems to which they are connected. Therefore, building an equivalent circuit model (ECM) for the converter valve to analyze the interlayer transient ...
Ning Chen +5 more
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Influence of MOSFET parasitic parameters on LLC resonant converter performance
Dianzi Jishu Yingyong, 2021 For the influence of the parasitic parameters of MOSFET on the performance of LLC resonant circuit, the equivalent analysis of the parasitic capacitance of MOSFET is first carried out.
Shen Hua +5 more
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A Physical Model-Based FDTD Field-Circuit Co-Simulation Method for Schottky Diode Rectifiers
IEEE Access, 2019 So far, plenty of microwave power circuits such as microwave diode rectifiers are mainly designed and analyzed by conventional electromagnetic (EM) co-simulation method based on the semiconductor equivalent circuit models.
Hongzheng Zeng +3 more
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Research on Parameter Extraction Method of Photovoltaic Module Based on Improved Hybrid Algorithm
International Journal of Photoenergy, 2020 Correct extraction of the equivalent circuit model parameters of photovoltaic modules is of great significance for power prediction, fault diagnosis, and system optimization of photovoltaic power generation systems.
Haitao Wu, Zhou Shang
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Equivalent Circuit Model for Coupled Complementary Metasurfaces [PDF]
IEEE Transactions on Antennas and Propagation, 2018 Coupled complementary metasurfaces (CCMTS) exhibit a passband whose frequency is several times lower than that of the individual metasurface (MTS) passband frequency. In this paper, we explain this phenomenon and propose a simple and accurate equivalent circuit for CCMTS comprised of slots and their Babinet complement, dipoles. An equivalent circuit is
Syed Sheheryar Bukhari +3 more
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, 2021 This article presents a novel approach to extract the equivalent circuit model parameter from a pulse test. The presented results corroborate that this novel heuristic methodology can very accurately fit the voltage response of the battery, while ...
M. Bruch, L. Millet, J. Kowal, M. Vetter
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Journal of Computational Electronics, 2022 Finding the equivalent circuit parameters for photovoltaic (PV) cells is crucial as they are used in the modeling and analysis of PV arrays. PV cells are made of silicon. These materials have a nonlinear characteristic.
Süleyman Adak +3 more
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