Results 11 to 20 of about 1,369 (260)
False Data Injection Detection for Phasor Measurement Units [PDF]
Sensors, 2022 Cyber-threats are becoming a big concern due to the potential severe consequences of such threats is false data injection (FDI) attacks where the measures data is manipulated such that the detection is unfeasible using traditional approaches. This work focuses on detecting FDIs for phasor measurement units where compromising one unit is sufficient for ...
Saleh Almasabi +6 more
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Monitoring of power system dynamics under incomplete PMU observability condition
IET Generation, Transmission & Distribution, 2021 This work presents a hybrid state estimation procedure that allows power system dynamics associated to slow and fast transient events to be accurately monitored considering a limited amount of phasor measurement units. The proposal represents an enhanced
Gabriel Ortiz +2 more
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Filters for M class Phasor Measurement Units [PDF]
2012 IEEE International Workshop on Applied Measurements for Power Systems (AMPS) Proceedings, 2012 The new standard C37.118.1 lays down strict performance limits for phasor measurement units (PMUs) under steady-state and dynamic conditions. Reference algorithms are also presented for the P (performance) and M (measurement) class PMUs. In this paper, the performance of the Reference M class filter is analysed.
Roscoe, Andrew +2 more
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A Fully Informative Phasor Measurement Unit for Distribution Networks With Harmonic Distortion
IEEE Access, 2022 We introduce a fully informative distribution network phasor measurement unit (FI-DPMU), that is capable of performing a simultaneous estimation of phasor dynamics and harmonic components.
David S. Pacheco-Cherrez +4 more
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Instantaneous Frequency Estimation Algorithm for Power Systems [PDF]
JES: Journal of Engineering Sciences, 2022 This paper deals with the problem of the Instantaneous Frequency (IF) estimation of power systems, to be adopted for example in Phasor Measurement Units (PMUs) used for monitoring, control, and protection.
Christina Aziz +2 more
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Phasor Measurement Unit and Sampled Values: Measurement and Implementation Challenges [PDF]
2021 IEEE 11th International Workshop on Applied Measurements for Power Systems (AMPS), 2021 In recent years, the electrical substations are experiencing a rapid transition towards a fully digital measurement infrastructure, in terms of data acquisition, storage and processing. The IEC Std 61850-9-2 defines the data format, also known as Sampled Value (SV), to be employed by instrument transformers, merging units, and controller devices.
Guglielmo Frigo, Marco Agustoni
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Design Optimization of PMU Anti-Aliasing Filters using Taguchi Method
Algerian Journal of Signals and Systems, 2020 A Phasor Measurement Unit (PMU) is a monitoring device, which serves in checking the power system condition by measuring voltage and current phasors along with frequency at a particular node.
Fatma Zohra DEKHANDJI
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Distributed Generation installed by the Phasor Measurement Unit to improve voltage
Jurnal Ilmiah SINERGI, 2022 This study is intended to design a system connected to the Distributed Generation (DG) sourced from solar cells, using Matlab/Simulink. A Phasor Measurement Unit (PMU) is installed in the DG system to monitor the phasor voltage and current.
Azriyenni Azhari Zakri +3 more
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IET Smart Grid, 2023 One challenge in Wide Area Measurement System is to design a reliable network which assures data availability. The availability of data in Phasor Measurement Unit (PMU) networks depends on two factors: 1‐Reliable data measurements which depend on ...
Maryam Dehghani, Navid Vafamand
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EPJ Web of Conferences, 2014 This paper discusses the details of the development of a Phasor Measurement Unit regarding the requirements of the IEEE C37.118-2005 synchrophasor standard relative to steady-state conditions on grid monitoring and control.
Ndilimabaka Hervé, Blanc Isabelle
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