Subharmonic power line carrier based island detection systems and methods

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United States of America Patent

PATENT NO 10326279
APP PUB NO 20170077703A1
SERIAL NO

15213191

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Abstract

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Systems and methods for identifying an island condition in a power distribution system and disconnecting distributed generators in the case of islanding. The systems and methods are used to enable reliable detection of island formation with high false-trip immunity, for any combination of distributed energy resources, and for distributed energy resources using grid support functions.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA LLCP O BOX 5800 MS-0161 ALBUQUERQUE NM 87185

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gonzalez, Sigifredo Albuquerque, US 3 3
Neely, Jason C Albuquerque, US 11 21
Perlenfein, Scott Brookings, US 1 3
Rashkin, Lee Joshua Albuquerque, US 3 3
Ropp, Michael Brookings, US 7 102

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