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Mostrando ítems 1-8 de 8
Ponencia
Incremental SVM of controlled full-bridge rectifiers to allow IEC 61000-3-2 enforcement in power grid connection of modern elevator systems
(IEEE, 2002)
The purpose of this paper is the study of different power converters and control techniques to allow power grid connection of modern vertical operation systems, verifying IEC 61000-3-2. We focus on the harmonic current ...
Ponencia
Controller design for a single-phase two-cell multilevel cascade H-bridge converter
(IEEE, 2008)
In this paper is studied the single-phase two-cell multilevel cascade H-bridge power converter connected to the grid, acting as a synchronous rectifier. The power exchange process between the cells of the converter and the ...
Ponencia
Fuzzy logic application for improving speed control and captured energy using the wind speed information for wind turbines
(2001)
This paper describes a fuzzy logic application for improving the variable speed and blade pitch wind turbine performance. The simulated model is going to be implemented using a programmable logic controller as the fuzzy ...
Ponencia
New controllability criteria for 3-phase 4-wire inverters applied to shunt active power filters
(IEEE, 2002)
In shunt active filter applications, the 3-phase 4-wire topology is frequently used when dealing with unbalanced loads containing zero sequence components. A new design criteria for this topology is presented, based on the ...
Ponencia
Realización de un simulador del DSP TMS320C3x en C++ Builder
(2002)
En este documento se presenta un software realizado en C++ Builder que simula el comportamiento de un Procesador Digital de Señal de la familia TMS320C3x de Texas Instruments. El trabajo realizado en el Departamento de ...
Ponencia
A new fuzzy logic controller to improve the captured wind energy in a real 800 kW variable speed-variable pitch wind turbine
(2002)
This paper presents an application of fuzzy controllers for improving the captured wind energy and the performance of variable speed wind turbines using fuzzy controllers. The simulated fuzzy model has been satisfactorily ...
Ponencia
Ponencia
Predictive middle point modulation: a new modulation method for parallel active filters
(2001)
When designing an Active filter, using a current-controlled voltage source inverter, there are two main tasks : to generate an appropiate reference, for nulling harmonic current and reactive power, ant, on the other side, ...