05627759 is referenced by 124 patents and cites 59 patents.

A revenue accuracy meter and a method are provided for measuring the amount and quality of power received by a power customer across electrical power lines. The revenue accuracy meter preferably has a variation determiner for determining undesired variations in an electrical signal representative of power received by the power customer during a plurality of predetermined time periods. A power usage measurer is coupled in electrical communication with the variation determiner for measuring the power usage of a customer responsive to an electrical signal representative of a customer load. The meter further has a communications interface coupled in electrical communication with the variation determiner and the power usage measurer for communication signals representative of the power variations and the power usage. An energy management controller also preferably is connected to the communications interface for controlling power usage responsive to predetermined electrical command signals received from the power customer through the communications interface.

Title
Electrical energy meters having real-time power quality measurement and reporting capability
Application Number
8/455477
Publication Number
5627759
Application Date
May 31, 1995
Publication Date
May 6, 1997
Inventor
Bruce E Randall
Rock Hill
SC, US
William I Jenrette
Charlotte
NC, US
Michael K Bearden
Waxhaw
NC, US
Agent
Bell Seltzer Park & Gibson
Assignee
Process Systems
NC, US
IPC
G01R 19/165
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