Results 31 to 40 of about 11,694 (225)

PMU 24705/1t (formerly PMU R 233 p), a probable splenial.

open access: yes, 2013
PMU 24705/1t (formerly PMU R 233 p), a probable splenial.
Stephen F. Poropat (437037)   +1 more
core   +1 more source

ОЦІНКА ВПЛИВУ СУМАРНОЇ ВЕКТОРНОЇ ПОХИБКИ ТА ПРОБЛЕМ СИНХРОНІЗАЦІЇ ЧАСУ НА ФУНКЦІОНУВАННЯ ШИРОКОМАСШТАБНИХ СИСТЕМ МОНІТОРИНГУ ЕНЕРГОСИСТЕМ

open access: yesПраці Інституту електродинаміки Національної академії наук України
In this paper, the total vector error (TVE) of the estimated phasor is assessed for different local area network (LAN) access environments defined in Standard IEEE C37.118.1-2011, and the critical role of accurate time synchronization
Б.С. Стогній   +1 more
doaj   +1 more source

Optimization of Phasor Measurement Unit (PMU) Placement: A Review

open access: yes, 2021
In today’s world, a Phasor Measurement Unit (PMU) is a crucial component of our power network for managing, controlling, and monitoring. PMU can provide synchronized voltage current, and frequency measurements in real time.
H.K. Verma   +7 more
core   +1 more source

PMU abnormal data identification algorithm based on stream clustering

open access: yes电力工程技术, 2023
In order to ensure the accurate application of the data collected by the phasor measurement unit (PMU), it is necessary to eliminate the abnormal data in its measured values.
DENG Xiaoyu   +5 more
doaj   +1 more source

A Novel PMU Fog Based Early Anomaly Detection for an Efficient Wide Area PMU Network [PDF]

open access: yes2018 IEEE 2nd International Conference on Fog and Edge Computing (ICFEC), 2018
presented at the 2nd IEEE International Conference on Fog and Edge Computing (ICFEC 2018), Washington DC, USA, May 1 ...
Zekun Yang   +3 more
openaire   +3 more sources

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

open access: yesAdvanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa   +19 more
wiley   +1 more source

Experimental test of PMU measurement errors and the impact on load model parameter identification

open access: yesIET Generation, Transmission & Distribution, 2020
The results of ambient signals‐based load modelling are more sensitive to phasor measurement unit (PMU) measurement errors due to the relatively smaller disturbance magnitudes of ambient signals.
Xinran Zhang   +3 more
doaj   +1 more source

Problematic media use is associated with poor oral health in Turkish school-age children: a pilot cross-sectional study

open access: yesBMC Oral Health, 2023
Objectives In the recent years, problematic media use (PMU) has become a serious health concern for children. The precisely defined effects of PMU on children’s oral health are unknown.
Şeyma Mustuloğlu, Özlem Tezol
doaj   +1 more source

Generative Adversarial Networks-Based Synthetic PMU Data Creation for Improved Event Classification

open access: yesIEEE Open Access Journal of Power and Energy, 2021
A two-stage machine learning-based approach for creating synthetic phasor measurement unit (PMU) data is proposed in this article. This approach leverages generative adversarial networks (GAN) in data generation and incorporates neural ordinary ...
Xiangtian Zheng   +3 more
doaj   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

open access: yesAdvanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee   +16 more
wiley   +1 more source

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