CPC G01R 19/003 (2013.01) [G01R 21/1331 (2013.01); G05B 23/0221 (2013.01); G06F 1/3206 (2013.01); G06F 16/9035 (2019.01); G06F 17/18 (2013.01); H02H 1/0007 (2013.01); H02H 1/0092 (2013.01); H02H 3/04 (2013.01); H02H 3/18 (2013.01); H02H 3/24 (2013.01); H02J 3/0012 (2020.01); H02J 3/18 (2013.01); H02J 3/24 (2013.01); H02J 13/00002 (2020.01); H02J 2203/20 (2020.01)] | 44 Claims |
1. A method for analyzing power quality events in an electrical system, comprising:
processing electrical measurement data from or derived from energy-related signals captured by a plurality of metering devices to generate or update a plurality of dynamic tolerance curves, wherein each of the plurality of dynamic tolerance curves characterizes a response characteristic of the electrical system at a respective metering point of a plurality of metering points in the electrical system;
selectively aggregating power quality data from the plurality of dynamic tolerance curves;
analyzing power quality events in the electrical system based on the selectively aggregated power quality data; and
adjusting or controlling one or more parameters, processes, conditions or loads associated with the electrical system in response to the power quality events analyzed.
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