Method for power quality summary and trending

Details Method for power quality summary and trending Method for power quality summary and trending

2006-05-23

2006-05-23

Barlow, John (Department: 2863)

Data processing: measuring, calibrating, or testing

Measurement system in a specific environment

Quality evaluation

Reexamination Certificate

active

07050916

ABSTRACT:
A system for accumulating and evaluating electromagnetic phenomena of at least one power quality category of a power distribution system, using a circuit monitor or processing system that summarizes and trends electromagnetic phenomena. The system provides for expressing the power quality index as a single number for each power quality category present and for combining multiple power quality indices into a single overall power quality index.

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Chung et al., “Development of Power Quality Diagnosis System for Quality Improvement”, Jul. 13-17, 2003, Power Engineering Society General Meeting, 2003, IEEE. , pp. 1262 vol. 2□□.

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