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A Design Approach for a Low Cost Phasor Measurement Unit

2019 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), 2019
Phasor Measurement Units (PMUs) are playing more and more a crucial role for the development of the “smartness” of power systems. In order to be efficiently used for the smart management of the power systems, a widespread diffusion of PMUs is a becoming a need.
Delle Femine A.   +3 more
openaire   +2 more sources

Traceability of calibration for Phasor Measurement Unit

2012 IEEE Power and Energy Society General Meeting, 2012
IEEE Standard C37.118.1 defines requirements for the measurement and determination of a Phasor Measurement Unit (PMU). The PMUs must be tested to ensure that all PMUs on the power grid behave the same. In order to meet the requirement of PMU within specified uncertainty, the PMU calibration systems or calibrators must be traceable to known reference ...
Y. Tang, G. N. Stenbakken
openaire   +1 more source

Phasor Measurement Unit and Phasor Data Concentrator Cyber Security

2013
Future bulk electric transmission systems will include substation automation, synchrophasor measurement systems, and automated control algorithms which leverage wide area monitoring systems to better control the grid. Prior to installation of new networked devices, utilities should perform cybersecurity testing and develop corrective actions for ...
Thomas H. Morris   +5 more
openaire   +1 more source

Cybersecurity risk testing of substation phasor measurement units and phasor data concentrators

Proceedings of the Seventh Annual Workshop on Cyber Security and Information Intelligence Research, 2011
bulk electric transmission systems will include substation automation, synchrophasor measurement systems, and automated control algorithms which leverage wide area monitoring system to better control the grid. Prior to installation of new networked devices, utilities should perform cybersecurity testing and develop corrective actions for identified ...
Thomas H. Morris   +7 more
openaire   +1 more source

Testing and enhancement of the dynamic performance of a Phasor measurement unit

2015 IEEE Power & Energy Society General Meeting, 2014
Phasor measurement units (PMUs) provide the basis for synchrophasor measurements, which are good data sources for capturing power system dynamic behavior. The recently published IEEE Standard C37.118.1-2011 characterizes the dynamic performance of synchrophasor measurements with two performance class filters: P-class and M-class.
Dinesh Rangana Gurusinghe   +2 more
openaire   +1 more source

The Evaluation of Phasor Measurement Units and Their Dynamic Behavior Analysis

IEEE Transactions on Instrumentation and Measurement, 2013
The dynamic behavior of phasor measurement units (PMUs) is not only the key point to dynamic phasor algorithm improvement but also the basis for the successful implementation of PMUs in power system dynamic security monitoring and control. In this paper, the dynamic performance of PMUs is evaluated, and their dynamic behaviors are analyzed.
Hao Liu 0038, Tianshu Bi, Qixun Yang
openaire   +1 more source

Application of phasor & frequency estimation techniques in phasor measurement unit

2016 7th India International Conference on Power Electronics (IICPE), 2016
The real time high accuracy measurement of waveform phasors is one of the many open challenges that need to be addressed for monitoring of power grids. In the paper accuracy of Discrete Fourier Transform (DFT) and Taylor Expansion Weighted Least Square (TWLS) phasor estimation techniques are compared using single phase Phasor Measurement Unit (PMU ...
Mansi Vats, Sangeeta Kamboj
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Micro Phasor Measurement Unit Phasor Estimation by off-Nominal Frequency

2018 IEEE International Conference on Smart Energy Grid Engineering (SEGE), 2018
Due to the high sampling rate of the power signals by Micro Phasor Measurement Units (μPMUs) tight restrictions on computing time of different algorithms are imposed. Especially when dealing with Phasor estimation by off-nominal frequency. Sampling the power signal with a frequency which is a multiple of the instantaneous power frequency is used to fix
George Daoud   +2 more
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Implementation Techniques for Frequency Phasor Estimation in Phasor Measurement Units (PMUs)

2018 3rd International Conference On Internet of Things: Smart Innovation and Usages (IoT-SIU), 2018
For declamatory scale execution of wide area measurement systems (WAMS) using synchronizedphasor measurement units (PMUs) and phasor data concentrators (PDCs),gives a new direction to the power systems in terms of protection, monitoringand controlling. PMU technology provides the both magnitude and the phase angle in real time with sure accuracy.
Alok Jain   +3 more
openaire   +1 more source

Optimal Selection of Phasor Measurement Units

2020
Phasor Measurement Unit (PMU) is an important device for the power system operation as it provides the synchronized data required for the monitoring, protection, and control of the power system. So, to deploy the PMUs for the power system, their optimal locations are needed to be identified. This paper presents the optimal selection of PMU set from the
openaire   +1 more source

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