"SoCal 28-Bus Dataset"

"This is an open-access dataset of phasor and waveform measurements from a real-world operational distribution network. The dataset encompasses diverse generation resources (including solar panels, fuel cells, natural gas generators, and utility interconnections), loads (including large-scale electric vehicle charging, data centers, central cooling, and offices), as well as topology changes (such as line outages and load transfers). The coverage is dense, with all buses on the circuit that have non-zero power injections being measured. Additionally, the dataset includes synchronized waveforms, which enable the analysis of harmonics, sub-cycle events, dynamic grid impedance. Finally, the dataset provides time-varying circuit topology and parameters."