Results 221 to 230 of about 18,935 (258)

Predictive Current Control Using Identification of Current Ripple

IEEE Transactions on Industrial Electronics, 2008
This paper presents a new time-discrete predictive current control for permanent-magnet synchronous motor (PMSM) which follows a reference step in two sampling periods. The control stands out by using a permanent identification which allows fast control even if the motor parameters are changing.
Weigold, J., Braun, M.
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Predictive current control of voltage source inverters

IECON'01. 27th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.37243), 2002
A new current controller for a voltage source inverter based on calculation of an electromotive force is presented in this paper. Practical aspects of realizing the new controller in a system with a signal processor are considered. Delays introduced by measurements are taken into consideration.
Haitham Abu-Rub, Jaroslaw Guzinski, Zbigniew Krzeminski, Hamid A. Toliyat   +3 more
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A Geometrical Interpretation of Current Transient Responses to Predict Current Gradients for IPMSM Model Predictive Control

IEEE Transactions on Industrial Electronics, 2021
The ability to use actuator and load models online in combination with experimental data becomes increasingly important in future electrical drives. Among the applications of such online model in torque and flux controllers, model predictive control (MPC) has gained increasing interest, allowing to deal in real time and in a suboptimal way with drive ...
Huayu Li, Jordi Van Damme, Chenwei Ma, Jan A. Melkebeek, Frederik De Belie   +4 more
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PMSM Control by Deadbeat Predictive Current Control

2018
Considering classical framework imbalance and one-leap lag, an revised current controller is introduced in this work. Synchronous Motor using permanent magnet (PMSM) current control of is boosted up using this controller. By improving the current control, losses in the machine are minimized and machine performance can be improved.
R. Reshma, J. Vishnu
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Predictive Digital Interpolation Current Control

2006 12th International Power Electronics and Motion Control Conference, 2006
The design of a totally digital current control of a dc-dc switching converter has been analysed in this paper. This control consist of the prediction of the time when current inductor will reach the current inductor reference. This prediction has been obtained by means two samples of real inductor current and the application of the general equation of
Carlos Carrejo, Enric Vidal-Idiarte, Roberto Giral, Luis Martinez-Salamero   +3 more
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Predictive control of a current source rectifier with imposed sinusoidal input currents

IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013
A new predictive control strategy for current source rectifiers which allows an effective control of source and load currents is presented in this paper. This method uses the commutation states of the converter in the subsequent sampling time according to an optimization algorithm given by a cost function and the discrete system model.
P. Zavala, Marco Rivera, Samir Kouro, José Rodríguez 0001, Bin Wu 0007, Venkata Yaramasu, Carlos R. Baier, Javier A. Muñoz, José R. Espinoza, Pedro E. Melin   +9 more
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Model predictive control for moored ocean current turbines

2017 American Control Conference (ACC), 2017
We investigate the feasibility of model predictive control (MPC) in ocean current turbine (OCT) control. A prediction model is obtained from a nonlinear model of a moored OCT via linearization. Three control inputs are assumed, the electromechanical torque applied to the rotor shaft and two blade pitch cyclic controls.
Tri D. Ngo, Cornel Sultan, James H. VanZwieten, Nikolaos I. Xiros   +3 more
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Adaptive Stator Current Disturbance Observer based on the Predictive Current Control for PMSM

IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society, 2020
This paper presents an adaptive stator current disturbance observer based on the model predictive current control (PCC) algorithm. For the various disturbances, the disturbance observer (DO) algorithm estimates the lumped disturbance and makes a feedforward compensation to correct the output.
Fengxiang Wang 0001, Kunkun Zuo, Guiying Lin, Long He, José Rodríguez 0001, Cristian Garcia 0001   +5 more
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Predictive digital hysteresis current control

IAS '95. Conference Record of the 1995 IEEE Industry Applications Conference Thirtieth IAS Annual Meeting, 2002
A symmetrical band hysteresis current control technique of voltage source inverters is proposed, which uses digital calculation to predict the proper hysteresis band in order to commutate at fixed frequency. The technique is self-adapting to load and supply parameters, and does not require any A/D conversion but only timing measurement; also it can be ...
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Sensorless finite control set predictive current control for an induction machine

2015 IEEE International Conference on Information and Automation, 2015
Finite control set predictive current control is a new solution for control of electrical drive systems. The system has a straightforward control scheme. Current errors between the reference and the predictive values are evaluated in cost function. In this paper, an extended Kalman filter is used for predictive current control to realize sensorless ...
Fengxiang Wang, Xuezhu Mei, Houde Dai, Shuiling Yu, Peng He   +4 more
openaire   +1 more source