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pro vyhledávání: '"Zonetti, Daniele"'
In [1] a new adaptive phase-locked loop scheme for synchronization of a grid connected voltage source converter with guaranteed (almost) global stability properties was reported. To guarantee a suitable synchronization with the angle of the three-pha
Externí odkaz:
http://arxiv.org/abs/2309.08276
Autor:
Zonetti, Daniele, Ortega, Romeo, Cisneros, Rafael, Bobtsov, Alexey, Mancilla-David, Fernando, Gomis-Bellmunt, Oriol
We consider a Th\'evenin equivalent circuit capturing the dynamics of a power grid as seen from the point of common coupling with a power electronic converter, and provide a solution to the problem of online identification of the corresponding circui
Externí odkaz:
http://arxiv.org/abs/2203.07273
In this paper we are interested in the problem of adaptive synchronization of a voltage source converter with a possibly weak grid with unknown angle and frequency, but knowledge of its parameters. To guarantee a suitable synchronization with the ang
Externí odkaz:
http://arxiv.org/abs/2201.05490
We consider a grid-connected voltage source converter (VSC) and address the problem of estimating the grid angle and frequency, information that is essential for an appropriate operation of the converter. We design phase-locked loop (PLL) algorithms
Externí odkaz:
http://arxiv.org/abs/2201.04862
We present a full review of PID passivity-based controllers (PBC) applied to power electronic converters, discussing limitations, unprecedented merits and potential improvements in terms of large-signal stability, robustness and performance. We provi
Externí odkaz:
http://arxiv.org/abs/2101.05047
The problem of primary control of high-voltage direct current transmission systems is addressed in this paper, which contains four main contributions. First, to propose a new nonlinear, more realistic, model for the system suitable for primary contro
Externí odkaz:
http://arxiv.org/abs/1609.03149
Autor:
Schiffer, Johannes, Zonetti, Daniele, Ortega, Romeo, Stankovic, Aleksandar, Sezi, Tevfik, Raisch, Joerg
Microgrids have been identified as key components of modern electrical systems to facilitate the integration of renewable distributed generation units. Their analysis and controller design requires the development of advanced (typically model-based)
Externí odkaz:
http://arxiv.org/abs/1505.00136
Autor:
Zonetti, Daniele, Ortega, Romeo, Cisneros, Rafael, Bobtsov, Alexey, Mancilla‐David, Fernando, Gomis‐Bellmunt, Oriol
Publikováno v:
Asian Journal of Control; Sep2024, Vol. 26 Issue 5, p2229-2241, 13p
The problem of modeling and control of multi-terminal high-voltage direct-current transmission systems is addressed in this paper, which contains five main contributions. First, to propose a unified, physically motivated, modeling framework - based o
Externí odkaz:
http://arxiv.org/abs/1406.4392
Publikováno v:
In IFAC PapersOnLine 2019 52(20):139-144