monitoring system configured to determine at least one phase conductor line condition, method for determining at least one condition on each of a plurality of segments of a phase conductor line, and computer readable medium encoded with instructions executable by computer to determine at least one phase conductor line condition

摘要

monitoring system configured to determine at least one phase conductor line condition, method for determining at least one condition on each of a plurality of segments of a phase conductor line, and computer readable medium encoded with instructions executable by computer to determine at least one phase conductor line condition the present invention relates to a monitoring system that includes a first sensor positioned at a first location along a phase conductor line and a second sensor positioned at a second location along the phase conductor line. The first sensor is configured to generate a first synchrophasor data set. The second sensor is configured to generate a second synchrophasor data set. The monitoring system includes a processor configured to receive the first and second synchrophasor data sets. The processor is further configured to determine a primary side voltage of at least one distribution transformer electrically connected to the phase conductor line based on a secondary side voltage of at least one distribution transformer. The primary side voltage is determined based on meter data from a plurality of electrically metered loads coupled to a secondary side of the at least one distribution transformer. the processor is further configured to determine at least one phase conductor line condition based on the first and second synchrophasor data sets and primary side voltage.