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The Evaluation of Phasor Measurement Units and Their Dynamic Behavior Analysis
IEEE Transactions on Instrumentation and Measurement, 2013The 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, Tianshu Bi
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Testing of Phasor Measurement Units
2010 63rd Annual Conference for Protective Relay Engineers, 2009Phasor Measurement Units (PMUs) are getting increasingly popular. Major incidents in the near past, such as the big blackouts in 2003 in the northeast of the USA and in Italy, have raised the interest in all means that support the observation of the condition of the electrical power network, assessing system stability, and predicting problems. PMUs are
F. Steinhauser +2 more
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Calibration of Phasor Measurement Unit at NIST
IEEE Transactions on Instrumentation and Measurement, 2013This paper describes the basic operating principles of Phasor Measurement Units (PMUs) and their time requirements to estimate absolute phase angles. A National Institute of Standards and Technology (NIST) PMU calibration system that tests PMU performance necessary to meet the IEEE synchrophasor standard requirements is discussed.
Yi-Hua Tang +2 more
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The pulse coupled phasor measurement units
2014 IEEE International Conference on Smart Grid Communications (SmartGridComm), 2014We propose a cross-layer sensor network architecture to convert measurements acquired by a population of sampling devices, into synchronous sensor array measurements, using a network synchronization protocol that is inspired by the dynamics of pulse coupled oscillators (PCO).
Lorenzo Ferrari +3 more
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Precision measurement system for the calibration of Phasor Measurement Units
2016 Conference on Precision Electromagnetic Measurements (CPEM 2016), 2016Phasor measurement units (PMUs) are used for monitoring, protection, and control of smart grids. Characterization of PMUs to national standards of measurement is important to assure reliability and consistency of PMUs across the industry and is required by documentary standards.
Dimitrios Georgakopoulos 0001 +1 more
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Testing phasor measurement units
IET 9th International Conference on Developments in Power Systems Protection (DPSP 2008), 2008Phasor measurement units (PMUs) are getting increasingly popular. Major incidents in the near past, such as the big blackouts in 2003 in the northeast of the USA and in Italy, have raised the interest in all means that support the observation of the condition of the electrical power network, assessing system stability, and predicting problems. PMUs are
F. Steinhauser, T. Schossig
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A Realization of Measurement Unit for Phasor Measurement Unit Based on DSP
2012 Asia-Pacific Power and Energy Engineering Conference, 2012Abstract-The measurement unit has a direct influence on effectiveness and accuracy for phasor measurement unit's measurement result. The article design a measurement unit of phasor measurement unit by use the DSP chip as main processor. The unit adopt DFT phasor measurement algorithm.
Liang Du, Jin-kai Huang, Qun-ying Liu
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A Brief Review on Synchro Phasor Technology and Phasor Measurement Unit
2020In power system monitoring, supervisory control and data acquisition (SCADA) system has played an important role by computing the voltage and current signal for a local area. However, when quicker response is needed, phasor measurement unit (PMU) serves as an effective alternative owing to its faster reporting rate. In this paper, a brief review on PMU
Monalisa Mohanty +4 more
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Islanding detection with Phasor Measurement Units
2014 67th Annual Conference for Protective Relay Engineers, 2014This paper briefly discusses the challenges related to the Islanding operation in power systems and presents different methods to detect the islanding condition with an example of photovoltaic applications. Furthermore, it proposes a secure method of islanding detection using synchrophasors.
Jorge Cardenas +3 more
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Phasor measurement unit placement Algorithm
2009 IEEE Power & Energy Society General Meeting, 2009The importance of having phasor measurement units or PMUs in an electric grid is widely recognized. However, the number of PMUs on a large system is limited by cost and the placement of PMUs must be addressed. The main objective of this research is to create an algorithm to identify buses that are the best candidates for PMU placement based on certain ...
S. Kulkarni +3 more
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