no code implementations • 18 Jan 2024 • Jean-Sébastien Brouillon, Keith Moffat, Florian Dörfler, Giancarlo Ferrari-Trecate
The primary result of the paper is that, while the impedance of a line or a network can be estimated without synchronized phase angle measurements in a consistent way, the admittance cannot.
no code implementations • 19 Apr 2023 • Jean-Sébastien Brouillon, Florian Dörfler, Giancarlo Ferrari-Trecate
We provide a direct method using samples of the noise to create a moving horizon observer for linear time-varying and nonlinear systems, which is optimal under the empirical noise distribution.
no code implementations • 25 Nov 2022 • Jean-Sébastien Brouillon, Florian Dörfler, Giancarlo Ferrari-Trecate
Kalman and H-infinity filters, the most popular paradigms for linear state estimation, are designed for very specific specific noise and disturbance patterns, which may not appear in practice.
no code implementations • 5 Oct 2022 • Lisa Laurent, Jean-Sébastien Brouillon, Giancarlo Ferrari-Trecate
Not measuring the voltage phase only adds 30\% of error to the admittance matrix estimate in realistic conditions.
no code implementations • 12 Apr 2022 • Jean-Sébastien Brouillon, Keith Moffat, Florian Dörfler, Giancarlo Ferrari-Trecate
This paper presents a method for jointly estimating the state, input, and parameters of linear systems in an online fashion.
no code implementations • 9 Jul 2021 • Jean-Sébastien Brouillon, Emanuele Fabbiani, Pulkit Nahata, Keith Moffat, Florian Dörfler, Giancarlo Ferrari-Trecate
The increasing integration of intermittent renewable generation, especially at the distribution level, necessitates advanced planning and optimisation methodologies contingent on the knowledge of thegrid, specifically the admittance matrix capturing the topology and line parameters of an electricnetwork.