Zobrazeno 1 - 10
of 143
pro vyhledávání: '"epfl-smartgrids"'
Autor:
Mario Paolone, Andreas Martin Kettner
Publikováno v:
IEEE Transactions on Power Systems. 34:444-453
Most techniques for power system analysis model the grid by exact electrical circuits. For instance, in power flow study, state estimation, and voltage stability assessment, the use of admittance parameters (i.e., the nodal admittance matrix) and hyb
Publikováno v:
IEEE Transactions on Smart Grid. 9:5631-5642
Within the context of ancillary services for Active Distribution Networks (ADNs), application of intelligent control techniques is required in order to achieve specific operation objectives. Despite their differences, most control mechanisms proposed
Publikováno v:
IEEE Transactions on Sustainable Energy
IEEE Transactions on Sustainable Energy, IEEE, 2018, 9 (3), pp.1458-1467. ⟨10.1109/TSTE.2018.2789937⟩
IEEE Transactions on Sustainable Energy, IEEE, 2018, 9 (3), pp.1458-1467. ⟨10.1109/TSTE.2018.2789937⟩
International audience; One of the key aspects enabling the bulk integration of photovoltaic (PV) resources into the power grid is the shortterm prediction of the maximum available power (from 100 ms to 5 minutes), and the quantification of the assoc
Publikováno v:
IEEE Transactions on Smart Grid. 9:2885-2893
The paper presents the design principles of a Phasor Data Concentrator (PDC) that implements both the absolute and relative time data pushing logics together with a third one that aims at minimizing the latency introduced by the PDC without increasin
Publikováno v:
IEEE Transactions on Smart Grid. 9:3406-3418
This paper proposes a real-time decentralized control algorithm in multi-area active distribution network relying only on dispersed Battery Energy Storage Systems (BESSs). In particular, we propose a zonal control strategy targeting voltage support a
Publikováno v:
IEEE Transactions on Smart Grid. 9:953-962
We present explicit sufficient conditions that guarantee the existence and uniqueness of the feasible load-flow solution for distribution networks with a generic topology (radial or meshed) modeled with positive sequence equivalents. In the problem,
Publikováno v:
IEEE Transactions on Control Systems Technology. 25:1683-1697
In this paper, we present a new method for the estimation of the prediction-error covariances of a Kalman filter (KF), which is suitable for step-varying processes. The method uses a series of past innovations (i.e., the difference between the upcomi
Autor:
Marco Pignati, Mario Paolone, Daniele Colangelo, Guglielmo Frigo, Asja Derviskadic, Claudio Narduzzi
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 66:2233-2246
The calibration of phasor measurement units (PMUs) consists of comparing coordinated universal time time-aligned phasors (synchrophasors) measured by the PMU under test, against reference synchrophasors generated through a PMU calibrator. The IEEE St
Publikováno v:
IEEE Transactions on Power Systems
IEEE Transactions on Power Systems, 2016, pp.10. ⟨10.1109/TPWRS.2016.2598760⟩
IEEE Transactions on Power Systems, Institute of Electrical and Electronics Engineers, 2016, pp.10. ⟨10.1109/TPWRS.2016.2598760⟩
Bona, F, Gast, N, Le Boudec, J-Y, Pinson, P & Tomozei, D-C 2017, ' Attribution mechanisms for ancillary service costs induced by variability in power delivery ', IEEE Transactions on Power Systems, vol. 32, no. 3, pp. 1891-1901 . https://doi.org/10.1109/TPWRS.2016.2598760
IEEE Transactions on Power Systems, 2016, pp.10. ⟨10.1109/TPWRS.2016.2598760⟩
IEEE Transactions on Power Systems, Institute of Electrical and Electronics Engineers, 2016, pp.10. ⟨10.1109/TPWRS.2016.2598760⟩
Bona, F, Gast, N, Le Boudec, J-Y, Pinson, P & Tomozei, D-C 2017, ' Attribution mechanisms for ancillary service costs induced by variability in power delivery ', IEEE Transactions on Power Systems, vol. 32, no. 3, pp. 1891-1901 . https://doi.org/10.1109/TPWRS.2016.2598760
International audience; The increased penetration of renewable energy sources in existing power systems has led to necessary developments in electricity market mechanisms. Most importantly, renewable energy generation is increasingly made accountable
Publikováno v:
IEEE Transactions on Power Delivery. 32:381-392
We intend to prove that phasor-measurement-unit (PMU)-based state estimation processes for active distribution networks exhibit unique time determinism and a refresh rate that makes them suitable to satisfy the time-critical requirements of protectio