no code implementations • 3 Jan 2023 • Stephen Hardy, Andreas Themelis, Kaoru Yamamoto, Hakan Ergun, Dirk Van Hertem
To this end a multi-period, stochastic GATE planning formulation is developed for both nodal and zonal market designs.
no code implementations • 11 Nov 2022 • Chandra Kant Jat, Jay Dave, Dirk Van Hertem, Hakan Ergun
Bipolar HVDC grids can be operated in an unbalanced way during single pole outages or in form of mixed monopolar and bipolar grids.
no code implementations • 21 Jul 2022 • Md Umar Hashmi, Arpan Koirala, Hakan Ergun, Dirk Van Hertem
{A curtailable and flexible resource activation framework for solving distribution network (DN) voltage and thermal congestions is used to quantify three important aspects with respect to modelling low voltage networks.}
no code implementations • 21 Jul 2022 • Md Umar Hashmi, Arpan Koirala, Hakan Ergun, Dirk Van Hertem
A framework is required to avoid over or under procurement of flexibility in the presence of uncertainty.
no code implementations • 16 May 2022 • Md Umar Hashmi, Arpan Koirala, Hakan Ergun, Dirk Van Hertem
In this work, we propose a network-state driven framework that distribution system operators (DSOs) can utilize for activating flexible and curtailable resources for alleviating network voltage and thermal issues, while accounting for network voltage and current imbalances.
no code implementations • 20 Apr 2022 • Marta Vanin, Tom Van Acker, Hakan Ergun, Reinhilde D'hulst, Koen Vanthournout, Dirk Van Hertem
From a planning perspective, the results can help the system operator define contractual terms that make a specific congestion mitigation scheme effective and viable.
no code implementations • 19 Feb 2022 • Md Umar Hashmi, Arpan Koirala, Rickard Lundholm, Hakan Ergun, Dirk Van Hertem
We observe that phase magnitude-based unbalance metrics reasonably approximate the true unbalance for higher R/X ratios with a varying load power factor in a DN.