Grid topology mapping with voltage data

摘要

A power line configuration or topology may be determined by identifying metering nodes that have time-stamped voltage values that correlate with voltage values measured at a transformer or other metering nodes at substantially the same time. A correlation between the time-stamped voltage values may be calculated by, in some examples, comparing a difference of a first time-stamped voltage value of a meter and a second time-stamped voltage value of a transformer or the second metering node to a predetermined threshold. If the difference is below the threshold, the metering node may be determined to be connected to the transformer or second metering node by a power distribution line.