Results 31 to 40 of about 14,961,932 (301)
Energies, 2020 In this paper, an effective simulation method for lightning impulse voltage tests of reactor and transformer windings is presented. The method is started from the determination of the realized equivalent circuit of the considered winding in the wide ...
Piyapon Tuethong +2 more
doaj +1 more source
IEEE Access, 2023 The technological development and exploration of the proton exchange membrane fuel cell have relied on several mathematical models. However, despite the wide variety of models, the equivalent electronic circuit model is the most suitable for describing ...
Angel Hernandez-Gomez +5 more
doaj +1 more source
Full Lumped Element-Based Equivalent Circuit Model for Connected Slot Antenna Arrays
IEEE Open Journal of Antennas and Propagation, 2022 A full lumped element-based equivalent circuit model for connected slot antenna arrays (CSAA) is proposed with three configurations of the CSAA being considered: infinite, semi-infinite, and finite slots.
Md Rasheduzzaman Al-Amin +2 more
doaj +1 more source
Broadband equivalent circuit derivation for multi-port circuits based on eigen-state formulation [PDF]
, 2009 In this paper a passive guaranteed wide-band equivalent circuit derivation methodology, attempting to bridge physical geometry considerations with equivalent circuits model extractions, is proposed.
Damienne Bajon +3 more
core +1 more source
Modeling, Prediction, and Results Correction of PDSH Circuits for Nanosecond Pulse Peak Detection
Applied Sciences, 2023 The peak detect and sample hold (PDSH) circuit is an important component of the light detection and ranging (LiDAR) system, because the PDSH circuit can correct the walk error of the time discriminator, and distinguish different objects at the same ...
Jun Shu +4 more
doaj +1 more source
Equivalent Circuit of a Stacked Piezoelectric Cymbal Vibrator
MicromachinesIn order to provide a convenient and fast calculation method, the equivalent circuit of a novel stacked piezoelectric cymbal vibrator is studied. The equivalent circuit model of the piezoelectric stack is derived by combining the equivalent circuit ...
Zhaohan Gong +5 more
doaj +1 more source
An Improved Organic Solar Cell Lumped-Parameter Equivalent Circuit Model
Crystals, 2018 An improved lumped-parameter equivalent circuit model is proposed to describe S-shaped I–V characteristics of organic solar cells (OSCs). This model originates but differs from Mazhari’s model.
Chuanzhong Xu +3 more
doaj +1 more source
Dynamic Equivalent Circuit Model to Estimate State-of-Health of Lithium-Ion Batteries
IEEE Access, 2022 Lithium-ion (Li-ion) batteries have increasingly been used in diverse applications. Accurate estimation of the state of health (SOH) of the Li-ion batteries is vital for all stakeholders and critical in various applications such as electric vehicles (EVs)
Shehla Amir +5 more
doaj +1 more source
Equivalent Circuit Modeling for a Valveless Piezoelectric Pump [PDF]
Sensors, 2018 Various kinds of the models had been proposed to explain the relationship between the performance and the structural parameters of valveless piezoelectric pumps, so as to evaluate the functional performance such devices. Among the models, the equivalent circuit model, which converts the multi-field problem of a valveless piezoelectric pump system into ...
Jianhui Zhang, Yuan Wang, Jun Huang 0004
openaire +4 more sources
Improved equivalent circuit and analytical model for amorphous silicon solar cells and modules [PDF]
, 1998 An improved equivalent circuit for hydrogenated amorphous silicon (a-Si:H) solar cells and modules is presented. It is based on the classic combination of a diode with an exponential current-voltage characteristic, of a photocurrent source plus a new ...
Platz, R. +10 more
core +2 more sources