A Comprehensive Multi-Period Optimal Power Flow Framework for Smart LV Networks

This paper presents an extensive multi-period optimal power flow framework, with new modelling elements, for smart LV distribution systems that rely on residential flexibility combating operational issues. A detailed performance assessment of different setups is performed, including: ZIP flexible loads (FLs), varying degrees controllability conventional devices, such as electric vehicles (EVs) or photovoltaics (PVs), by the system operator (DSO) (adhering to customer-dependent restrictions) and full exploitation capabilities offered state-of-the-art inverter technologies. comprehensive model-dependent impact including phase imbalances, neutral ground wires load dependencies. The de-congestion potential common devices highlighted, analyzing active redistribution, reactive support balancing. Said explored where DSO can make only partial adjustments customer profiles, rather than (as common) deciding profiles. analysis be used DSOs researchers alike informed decisions required levels detail, connected controlability. formulation computationally efficient, scaling well medium-size systems, serve excellent basis building more tractable targeted approaches.