A novel photovoltaic emulator based on current-resistor model using binary search computation
Sign Up to like & getrecommendations! Published in 2018 at "Solar Energy"
DOI: 10.1016/j.solener.2017.12.005
Abstract: Abstract The Photovoltaic (PV) emulator is a nonlinear power supply that produces a similar Current-Voltage characteristic of the PV module. This equipment simplifies the testing phase when developing the PV generation system such as the… read more here.
Keywords: based current; model; binary search; emulator ... See more keywords
Influence of magnetic concentrator on Hall effect based current sensor
Sign Up to like & getrecommendations! Published in 2018 at "COMPEL - The international journal for computation and mathematics in electrical and electronic engineering"
DOI: 10.1108/compel-08-2017-0367
Abstract: Purpose The purpose of the paper is to clarify the influence of introducing magnetic concentrators on the performance of Hall effect based current sensors and to obtain dependencies of the sensor characteristics on the conductor… read more here.
Keywords: current sensor; hall; hall effect; based current ... See more keywords
An Efficient and Robust Mixed-Gauge Scheme Based on Current-Splitting for Nonlinear Magnetostatic Field Computation
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2019.2948583
Abstract: In the edge element discretization for magnetostatic problems, a gauge scheme, such as tree gauge, Lagrangian multiplier (LM) gauge, and auto gauge, is usually adopted to handle the singular curl–curl equation in terms of the… read more here.
Keywords: gauge scheme; gauge; based current; scheme based ... See more keywords
Uncertainty-and-Disturbance-Estimator-Based Current Control Scheme for PMSM Drives With a Simple Parameter Tuning Algorithm
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2016.2607228
Abstract: Synchronous-frame proportional-integral (PI) curr-ent control is the most popular solution in industrial permanent-magnet synchronous motor (PMSM) drive systems. However, due to the nonlinearities from large parameter uncertainties and complex operating conditions, it is challenging to… read more here.
Keywords: uncertainty disturbance; disturbance; control; based current ... See more keywords
Observer-Based Current Controller for Virtual Synchronous Generator in Presence of Unknown and Unpredictable Loads
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2020.3010085
Abstract: This article proposes an observer-based current controller for virtual synchronous generators (VSG) in the presence of unmeasured and unpredictable loads. First, the considered models are described, notably the selected VSG model, as well as the… read more here.
Keywords: current controller; controller; unpredictable loads; observer based ... See more keywords
Unified Analog PUF and TRNG Based on Current-Steering DAC and VCO
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"
DOI: 10.1109/tvlsi.2020.3011648
Abstract: This work presents a unified weak physical unclonable function (PUF) and a true random number generator (TRNG) based on the current-steering digital-to-analog converter (DAC) and ring voltage-controlled oscillator (VCO). Entropy source for the weak PUF… read more here.
Keywords: puf; vco; based current; trng based ... See more keywords
Sustainability Consequences of Making Land Change Decisions Based on Current Climatology in the Brazilian Cerrados
Sign Up to like & getrecommendations! Published in 2023 at "Land"
DOI: 10.3390/land12040914
Abstract: Brazil is one of the largest suppliers of commodities in the world, partly due to the agricultural expansion in the Brazilian savannas (also known as Cerrado) that began in the 1970s. However, as areas with… read more here.
Keywords: current climatology; based current; decisions based; land ... See more keywords