DocumentCode :
2035341
Title :
Implementation of an Adaptive Voting Scheme using synchronized phasor measurements
Author :
Quint, Ryan D. ; Thomas, M. Kyle
Author_Institution :
Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
fYear :
2012
fDate :
15-18 March 2012
Firstpage :
1
Lastpage :
6
Abstract :
This paper summarizes implementation of an Adaptive Voting Scheme (AVS), which uses Wide Area Measurements (WAMs) from Phasor Measurement Units (PMUs) to make a classification of the operating state of the power system using decision trees to prevent critical transmission line misoperations. Using commercially available products on the market, this scheme was proved effective and efficient for implementation in a power system setting. Laboratory testing involved functionality testing of a Phasor Data Concentrator (PDC) for both PMU collection as well as a user-defined decision tree function. A hardware- and software-based PDC solution were determined to be effective means of determining the operating state of the system. Different relaying configurations including a Master-Slave and Programmable Automation Controller (PAC) set were tested and proved efficient for performing voting logic and breaker tripping.
Keywords :
phasor measurement; power system measurement; AVS; PAC set; PMU collection; WAM; adaptive voting scheme; breaker tripping; logic tripping; phasor data concentrator; power system; programmable automation controller set; software-based PDC solution; synchronized phasor measurement unit; transmission line; user-defined decision tree function; wide area measurements; Decision trees; Master-slave; Phasor measurement units; Power system stability; Relays; Time measurement; Transmission line measurements; adaptive protection; decision tree; phasor data concentrator (PDC); phasor measurement unit (PMU); programmable automation controller (PAC); voting scheme;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Southeastcon, 2012 Proceedings of IEEE
Conference_Location :
Orlando, FL
ISSN :
1091-0050
Print_ISBN :
978-1-4673-1374-2
Type :
conf
DOI :
10.1109/SECon.2012.6196901
Filename :
6196901
Link To Document :
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