Description du projet:
The safe and reliable operation of power grids rely crucially, among other factors, on an accurate estimation
of their current and future states. Whereas our society has been operating larger and larger power grids over
the last 150 years, our fundamental understanding thereof is still partial and incomplete.
The past decades have seen a tremendous body of work dedicated to deciphering the impact of network
structures and parameters on the behavior of voltages and currents. The power flow equations, relating the
balance of active and reactive power to the complex voltages, are a fundamental tool for the operation and
planning of power grids, as well as for their theoretical analysis (see, e.g., [1, Sec. 6.4] or [2, Sec. 3.5]). Up
to this day, there is little analytical understanding of the relation between the systems characteristics (parameters,
coupling network) and the properties of the power flow solutions (existence, uniqueness, stability).
Events such as large scale loop flows around geographic obstacles, as Lake Erie [3] in 2007, are far from being
totally understood. It is however clear that their occurrence is highly related to the network structure of the
grid.
Equipe de recherche au sein de la HES-SO:
Délitroz Jim
, Delabays Robin
Partenaires académiques: VS - Institut Energie et environnement
Durée du projet:
01.10.2023 - 30.09.2027
Montant global du projet: 285'313 CHF
Statut: En cours
Aide
SWITCH edu-ID
Administration
