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Modeling and simulation of synchronous machine and its behaviour against voltage sags
(2009)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
This paper studies the effects of voltage sags (dips),
both symmetrical and unsymmetrical, on the three-phase
Synchronous Machine (SM). The vast majority of the electrical
power generation systems in the world is consist ...
Simulation of wound rotor synchronous machine under voltage sags
(IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
This paper presents a study of the Wound Rotor
Synchronous Machine (SM) stability under voltage sags (dips).
Machine behavior has been analyzed by considering different
magnitudes (or depths) and duration of the sag. ...
Losses and CMV evaluation in transformerless grid-connected PV topologies
(2009)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
Controlling the thermal losses in the semiconductors
~s well. as the Co~mon Mode Voltage (CMV), are important
Issues In the design of power electronics converters for
photovoltaic applications. At present time there are ...
Modeling of a variable speed wind turbine with a permanent magnet synchronous generator
(2009)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
The aim of this work is to analyze a typical
configuration of a Wind Turbine Generator System (WTGS)
equipped with a Variable Speed Generator. Nowadays, doublyfed
induction generators are being widely used on WTGS,
although ...
Control strategies for DFIG wind turbines under grid fault conditions
(2009)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
The classical control techniques for regulating
the active and reactive power delivery in doubly fed
induction generators (DFIG), for wind power applications,
are normally based on voltage oriented control (VOC)
strategies. ...
An approach to the performance-oriented model of variable-speed wind turbines
(IEEE Press. Institute of Electrical and Electronics Engineers, 2010)
Comunicació de congrés.
Accés obert
Comunicació de congrés.
Accés obert
The aim of this work is to give an approach to the
Performance-Oriented Model of Variable-Speed Wind turbines
(VSWTs) equipped with permanent magnet synchronous
generator (PMSG), and compare it to the component-oriented
model. ...