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On the limits of the capacitor-voltage active damping for grid-connected power converters with LCL filter
(IEEE, 2018)
info:eu-repo/semantics/conferenceObject,
Active damping strategies are widely extended to avoid stability issues at the LCL filter resonant poles in grid-connected voltage source converters. The capacitor voltage derivative active damping effectively damps the ...
Common-mode and phase-to-ground voltage reduction in back-to-back power converters with discontinuous PWM
(IEEE, 2020)
info:eu-repo/semantics/article,
Discontinuous space vector pulsewidth modulation (DSVPWM) techniques are an interesting option for three-phase, two-level power converters when efficiency is a key factor. Such is the case of back-to-back (B2B) power ...
MIMO based decoupling strategy for grid connected power converters controlled in the synchronous reference frame
(IEEE, 2018)
info:eu-repo/semantics/conferenceObject,
Power converters are frequently connected to the grid through a LCL filter, controlling its power transfer through a current control loop in the synchronous reference frame. In this reference frame, cross coupling terms ...
Sub-synchronous resonance damper based on the stator voltage feedback for DFIG wind turbines
(IEEE, 2020)
info:eu-repo/semantics/article,
Doubly-fed induction generator (DFIG) wind turbines connected to series compensated grids are prone to sub-synchronous resonance (SSR) instability. In this paper we develop a model to analyze SSRs and propose a damping ...
Capacitor current feedback active damping with lagged compensator for DFIG wind turbines with LCL filter
(IEEE, 2020)
info:eu-repo/semantics/conferenceObject,
Several active damping strategies have been proposed in the literature for grid-connected converters with LCL filter but there are not specific strategies for DFIG wind turbines. In this system, there is an interaction ...
The promising combination of thermoelectric generators with IoT technologies for autonomous monitoring systems
(2019)
info:eu-repo/semantics/conferenceObject,
Monitoring stations becomes essential in any volcanic system in the world but, because of their remote location, both the electricity supply and the communications represent a technological challenge. The present work ...