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Title: Wide area fault detection method using PMU data

Abstract

The embodiments herein are directed to monitoring in real time, power system data so as to provide insights into global operation of a power grid. Such a scheme disclosed herein utilizes rules, which are created by analyzing PMU measurement data, in order to detect the fault location (bus and line) and fault type. Three common types of faults in a power grid, single-line-to-ground (SLG), line-to-line (LL), and three phase faults, can be detected using the methods herein.

Inventors:
; ;
Issue Date:
Research Org.:
Washington State Univ., Pullman, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1494568
Patent Number(s):
10132853
Application Number:
15/095,266
Assignee:
WASHINGTON STATE UNIVERSITY (Pullman, WA)
Patent Classifications (CPCs):
G - PHYSICS G01 - MEASURING G01R - MEASURING ELECTRIC VARIABLES
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
DOE Contract Number:  
00059803
Resource Type:
Patent
Resource Relation:
Patent File Date: 2016 Apr 11
Country of Publication:
United States
Language:
English
Subject:
29 ENERGY PLANNING, POLICY, AND ECONOMY

Citation Formats

Liang, Xiaodong, Wallace, Scott Andrew, and Zhao, Xinghui. Wide area fault detection method using PMU data. United States: N. p., 2018. Web.
Liang, Xiaodong, Wallace, Scott Andrew, & Zhao, Xinghui. Wide area fault detection method using PMU data. United States.
Liang, Xiaodong, Wallace, Scott Andrew, and Zhao, Xinghui. Tue . "Wide area fault detection method using PMU data". United States. https://www.osti.gov/servlets/purl/1494568.
@article{osti_1494568,
title = {Wide area fault detection method using PMU data},
author = {Liang, Xiaodong and Wallace, Scott Andrew and Zhao, Xinghui},
abstractNote = {The embodiments herein are directed to monitoring in real time, power system data so as to provide insights into global operation of a power grid. Such a scheme disclosed herein utilizes rules, which are created by analyzing PMU measurement data, in order to detect the fault location (bus and line) and fault type. Three common types of faults in a power grid, single-line-to-ground (SLG), line-to-line (LL), and three phase faults, can be detected using the methods herein.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {11}
}

Patent:

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