Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Electrical signal parameter measurement system
Reexamination Certificate
2011-08-16
2011-08-16
Dunn, Drew A (Department: 2857)
Data processing: measuring, calibrating, or testing
Measurement system in a specific environment
Electrical signal parameter measurement system
C702S057000, C702S060000, C370S503000
Reexamination Certificate
active
08000910
ABSTRACT:
A voltage analysis algorithm for automatically determining anomalous voltage conditions in an electrical system monitored by a plurality of intelligent electronic devices (IEDs) and automatically making recommendations for ameliorating or eliminating the anomalous voltage conditions. The electrical system hierarchy is determined automatically or manually, and the algorithm receives voltage data from all capable IEDs. The voltage data is temporally aligned or pseudo-aligned to place the voltage data in both spatial and temporal context. The algorithm determines anomalous voltage conditions systemically by comparing measured voltage values against nominal or expected ones across the system. Based on the spatial and temporal context of the IEDs, the algorithm automatically identifies a source of the voltage deviation in the hierarchy, and recommends a modification associated with the source for mitigating the anomalous voltage condition. The algorithm checks its recommendation to determine any adverse effects on the electrical system and adjusts the recommendation accordingly.
REFERENCES:
patent: 7272518 (2007-09-01), Bickel et al.
patent: 2003/0101008 (2003-05-01), Hart
patent: 2007/0005275 (2007-01-01), Bickel et al.
patent: 2007/0014313 (2007-01-01), Bickel et al.
patent: WO 00/48284 (2000-08-01), None
patent: WO 2007/032944 (2007-03-01), None
Written Opinion corresponding to co-pending International Patent Application Serial No. PCT/US2009/042022, European Patent Office, dated Dec. 10, 2009, 5 pages.
International Search Report corresponding to co-pending International Patent Application Serial No. PCT/US2009/042022, European Patent Office, dated Dec. 10, 2009, 4 pages.
Yan Liu et al. “Distribution System Outage and Restoration Analysis Using a Wireless AMR System” Dated 2002; (5 pages).
Dunn Drew A
Schneider Electric USA , Inc.
Vo Hien X
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