bus_voltages

popo.powerflow.bus_voltages(dss)

Per-phase voltage magnitude and angle at every bus.

The phase is the node the bus is actually connected on, not its position among the bus’s nodes: a single-phase service on phase 2 is labelled phase 2. Bus.puVmagAngle returns one pair per connected node in node order, so numbering the pairs 1, 2, 3 would label that service phase 1, and a phase identification or balancing study reading it would be wrong without any error to show for it.

Parameters:

dss (Any) – An opendssdirect module with a solved circuit.

Return type:

DataFrame

Returns:

One row per (bus, phase) – bus, phase, vmag_pu, vangle_deg and kv_base, the bus’s line-to-neutral base voltage.