Detection of Electric Power Diversion
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United States of America Patent
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Issued Date -
Aug 27, 2015
app pub date -
Jun 12, 2014
filing date -
Feb 25, 2014
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Abstract
Techniques for detecting electrical meter bypass theft are described herein. In one example, a time-series of voltage-changes and current-changes associated with electrical consumption measured at a meter are obtained. The time series may track associated voltage and current changes at short intervals (e.g., 5-minutes). The voltage and current changes may indicate a slight voltage change when an appliance is turned on or off. An analysis (e.g., a regression analysis) may be performed on the voltage-changes against the current-changes. Using the correlation from the analysis, it may be determined if the meter was bypassed.
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