Results 161 to 170 of about 3,403,673 (242)

A nanopore-gated sub-attoliter silicon nanocavity for single-molecule trapping and analysis

open access: yes
Zhang Z   +7 more
europepmc   +1 more source

Electric current control of spiral wave dynamics

Physica D: Nonlinear Phenomena, 1992
The control of spiral wave parameters by electric current was investigated in the Belousov-Zhabotinsky (BZ) reaction. It was found that the wavelength and the period of spiral waves increase by a factor of up to 3 with electric current (both dc and ac).
V. Pérez-Muñuzuri   +3 more
openaire   +2 more sources

An Improved Model-Free Active Disturbance Rejection Deadbeat Predictive Current Control Method of PMSM Based on Data-Driven

IEEE transactions on power electronics, 2023
This article proposes an improved model-free active disturbance rejection deadbeat predictive current control(ADRDPCC) method for permanent magnet synchronous motor (PMSM) used in more electric aircraft (MEA) based on the data driven method, which is ...
Yicheng Wang, Shuhua Fang, Demin Huang
semanticscholar   +1 more source

Investigation of Disturbance Observers for Model Predictive Current Control in Electric Drives

IEEE transactions on power electronics, 2020
Model predictive control (MPC) of power electronic converters has obtained much attention in many applications and especially in electric motor control.
Oliver Wallscheid   +1 more
semanticscholar   +1 more source

Sinusoidal-Ripple Current Control in Battery Charger of Electric Vehicles

IEEE Transactions on Vehicular Technology, 2020
This paper proposes a battery charger (BC) for electric vehicles based on sinusoidal-ripple-current (SRC) method. The SRC method is used as an advanced charging-discharging method.
M. Bayati   +3 more
semanticscholar   +1 more source

Modified Deadbeat Predictive Current Control Method for Single-Phase AC–DC PFC Converter in EV Charging System

IEEE transactions on industrial electronics (1982. Print), 2022
In a single-phase charging system of electric vehicles, the current control performance of the single-phase ac–dc factor correction (PFC) converter with a deadbeat predictive current control (DPCC) method is affected by the distorted grid voltage ...
Yuxuan Bi   +6 more
semanticscholar   +1 more source

Multistage Predictive Current Control Based on Virtual Vectors for the Reduction of Current Harmonics in Six-Phase PMSMs

IEEE transactions on energy conversion, 2021
The most recent finite control set model predictive control (FCS-MPC) strategies for six-phase electric drives avoid the excitation of the secondary subspace by using virtual vectors to minimize the current ripple.
P. Gonçalves, S. Cruz, A. Mendes
semanticscholar   +1 more source

Current control of unbalanced electrical systems

IEEE Transactions on Industrial Electronics, 2001
The vector modeling approach is employed to describe the behavior of unbalanced three-phase (three-wire), unbalanced two-phase and single-phase systems. In the case of single-phase systems, a fictitious circuit is introduced in order to create the vector model.
C.B. Jacobina   +4 more
openaire   +1 more source

Enhancement Of the Switched Reluctance Motor Performance for Electric Vehicles Applications Using Predictive Current Control

2018 International IEEE Conference and Workshop in Óbuda on Electrical and Power Engineering (CANDO-EPE), 2018
In this paper, the Switched Reluctance Motor (SRM) performance for electric vehicles applications has been enhanced by using Model Predictive Control (MPC). With the help of predictive control techniques, the SRM current and torque ripples can be reduced
Reyad Abdel-Fadil, L. Számel
semanticscholar   +1 more source

Nonsingular terminal sliding mode controller for voltage and current control of an islanded microgrid

Electric power systems research, 2020
This paper presents a robust and effective method for voltage and current control of an islanded microgrid. The effects of external disturbances and parametric uncertainties pose challenges in voltage and current control of islanded microgrids. Therefore,
M. T. Rizi, H. Eliasi
semanticscholar   +1 more source

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