arxiveess.SY2026-06-28
Fair Allocation of Operating Envelopes for Distribution Networks Considering Voltage Unbalance
Alireza Zabihi, Maurizio Vassallo, Damien Ernst, Luis Badesa, Araceli Hernandez
Operating envelopes (OEs) are increasingly used to allocate limits to distributed energy resources (DERs) while maintaining secure distribution network operation. In unbalanced low-voltage feeders, OE calculation based only on voltage magnitude and thermal constraints can yield o…