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Showing 1 to 6 of 6 for “"Phasor Data Concentrator"”.
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The Virginia Tech Phasor Data Concentrator Analysis & Testing System
… increase in the development and use of Synchrophasor Systems. The Department of Energy having realized its importance in the Power System has encouraged its deployment through the Smart Grid Investment Grant. With many utilities beginning to implement a large number of PMUs over their …
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Open-Source Testbed to Evaluate the Cybersecurity of Phasor Measurement Units
The Phasor Measurement Unit provides clear data for ease of grid visibility. A major component of the device is the Global Positioning System (GPS) for time synchronization across the board. However, this device has become more susceptible to cyber-attacks such as spoofing. This paper constructs an …
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Practical Implementation of a Security-Dependability Adaptive Voting Scheme Using Decision Trees
… this scheme can be implemented with a select few Phasor Measurement Units (PMUs) reporting positive sequence currents to a Phasor Data Concentrator (PDC). At the PDC, the state of the power system is defined as Stressed or Safe and a set of relays either vote or perform normal operation, …
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Applications of PMUSimulator in PDC Testing
… of the power grid into an automated system, phasor measurement units and phasor data concentrators are essential for real time control of the system. PMUs are time synchronized throughout the power system and take sample measurements in very small windows of time. Phasor Data Concentrators …
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Evaluation and Standardizing of Phasor Data Concentrators
… synchronized measurement device has arrived. The Phasor Measurement Units (PMU) is not only GPS time synchronized, but it also takes measurements as voltage and current phasors. PMUs are becoming an integral part in many power system applications from load flow analysis and state estimation to …
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Implementation of the Security-Dependability Adaptive Voting Scheme
… given Wide Area Measurements (WAMs) provided by Phasor Measurement Units (PMUs). The proposed implementation characteristics allow numerous existing protection practices to be used without changing the basic operation of the practices.