Buscar
Mostrando ítems 1-10 de 11
Deadbeat voltage control for a grid-forming power converter with LCL filter
(IEEE, 2023)
Artículo / Artikulua,
Grid-forming power converters are controlled as voltage sources to regulate the grid voltage and frequency. These converters can increase power system strength if they impose a voltage waveform resilient to grid transients. ...
Selective harmonic mitigation: limitations of classical control strategies and benefits of model predictive control
(IEEE, 2023)
Artículo / Artikulua,
Selective harmonic mitigation pulsewidth modulation (SHMPWM) combined with model predictive control (MPC) is a promising approach for grid-connected power converters. SHMPWM can guarantee grid code compliance in steady ...
Control design and stability analysis of power converters: the discrete generalized Bode criterion
(IEEE, 2021)
Artículo / Artikulua,
For the controller design and stability analysis of power electronic converters, the Bode stability
criterion and its subsequent revisions are the most practical tools. However, even though the control of the
power ...
Sub-synchronous resonance damping control strategy for DFIG wind turbines
(IEEE, 2020)
info:eu-repo/semantics/article,
Doubly-fed induction generator (DFIG) wind turbines connected to capacitive series-compensated transmission lines are prone to exhibit oscillatory behavior. The phenomena is called sub-synchronous resonances (SSRs), as ...
Modeling of a droop-controlled grid-connected DFIG wind turbine
(IEEE, 2022)
info:eu-repo/semantics/article,
Traditionally, to characterize the response of droop-controlled systems RMS models have been used. However, as it is demonstrated in this work, when droop control is applied to doubly-fed induction generators, RMS models ...
Robust active damping strategy for DFIG wind turbines
(IEEE, 2021)
info:eu-repo/semantics/article,
Doubly fed induction generators (DFIGs) with an LCL filter are widely used for wind power generation. In these energy conversion systems, there is an interaction between the grid-side converter (GSC) and the rotor-side ...
Control of a photovoltaic array interfacing current-mode-controlled boost converter based on virtual impedance emulation
(IEEE, 2019)
info:eu-repo/semantics/article,
Due to the nonlinear characteristics of a photovoltaic (PV) array, its regulation is highly dependent on the operating point. Focusing on a dc-dc boost converter, this paper first shows how the PV voltage and inductor ...
Robust multisampled capacitor voltage active damping for grid-connected power converters
(Elsevier, 2019)
Artículo / Artikulua,
The derivative feedback of the capacitor voltage is one of the most extended active damping strategies, used to eliminate stability problems in grid-connected power converters with an LCL filter. This strategy is equivalent ...
A model for the transient performance simulation of solar cavity receivers
(Elsevier, 2014)
info:eu-repo/semantics/article,
In this paper, a detailed model for the transient simulation of solar cavity receivers for concentrating solar power plants is presented. The proposed model aims to consider all the major phenomena influencing the performance ...
Control design and stability analysis of power converters: the MIMO generalized bode criterion
(IEEE, 2020)
info:eu-repo/semantics/article,
Three-phase dynamic systems and multiphase generators are frequently modeled and controlled in the synchronous reference frame. To properly model the cross-coupling terms in this reference frame, complex vector theory and ...