Results 251 to 260 of about 15,543,195 (295)

Finite Control Set Model Predictive Control of Static Compensator

2019 IEEE 28th International Symposium on Industrial Electronics (ISIE), 2019
Static Var Compensators (SVC) are related to improve quality of electrical energy in power grids. There are described two topologies of the static var compensator in the paper. First of them is a star/Y-connected topology and the second one is a delta/D-connected topology. Both are composed of H-bridge converters as power sources because their possible
Kehl, Zdeněk   +2 more
openaire   +2 more sources

Sets with finite $${\mathbb H}$$ -perimeter and controlled normal

Mathematische Zeitschrift, 2010
With the Heisenberg group \(H^n\), \(n\geq 1\) identified with \(C^n \times \mathbb R\), a Lebesgue measurable set \(E\subset H^n\) is said to be of finite \(H\)-perimeter in the open set \(\Omega\subset H^n\) if \(\sup\{\int_{E} div_H \psi dz dt : \psi = (\psi_1, \dots , \psi_{2n})\in C^{1}_c(\Omega, \mathbb R^{2n}), \|\psi\|_{\infty}\leq 1 ...
Monti, Roberto, Vittone, Davide
openaire   +3 more sources

Finite-Control-Set Model Predictive Control for DFIG Wind Turbines

IEEE Transactions on Automation Science and Engineering, 2018
This paper presents a time efficient finite-control-set model predictive control (FCS-MPC) scheme for the doubly fed induction generator system. In this scheme, the switching states of the rotor side converter are directly taken as control inputs. This way, the optimized control action can be directly applied to the converter.
Peng Kou   +4 more
openaire   +2 more sources

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   +4 more
openaire   +2 more sources

Finite control set model predictive control of a Stacked Multicell Converter

IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society, 2015
Multilevel converters are an attractive alternative for medium voltage applications. The Stacked Multicell Converter (SMC), in particular, is a multilevel converter that allows to increase the output voltage level compared with the classical Flying Capacitor Converter, while decreasing the stored energy in the converter.
Cristian Garcia 0001   +4 more
openaire   +1 more source

Finite Control Set-Model Predictive Speed Control with a Voltage Smoother

IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, 2018
In this study, direct speed control based on a finite control set-model predictive speed control (FCS-MPSC)with a voltage smoother is presented to reduce current ripple. In the proposed control scheme, the controller predicts the future current and speed states with a finite set of smoothed voltages and outputs the optimal smoothed voltage by using ...
Hiroaki Kawai   +2 more
openaire   +1 more source

A Simplified Finite-Control-Set Model-Predictive Control for Power Converters

IEEE Transactions on Industrial Informatics, 2014
Finite-control-set model-predictive control (FCS-MPC) requires a large amount of calculation, which is an obstacle for its application. However, compared with the classical linear control algorithm, FCS-MPC requires a shorter control loop cycle time to reach the same control performance.
Changliang Xia   +3 more
openaire   +2 more sources

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