Results 11 to 20 of about 1,204,933 (307)
Measurement-based solution for low frequency oscillation analysis
Journal of Modern Power Systems and Clean Energy, 2016 This paper presents a measurement-based solution for low frequency oscillation (LFO) analysis in both real time monitoring and off-line case study. An online LFO property discrimination method is developed first, which alternately uses empirical mode ...
Chen Shen +4 more
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Synchronization of Low-Frequency Oscillation in Power Systems
Energies, 2017 This paper presents the well-documented concept of synchronization of low frequency oscillation occurring in power systems and describes the characteristics of sync occurring in basic electrical circuits.
Kwan-Shik Shim +2 more
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Energies, 2018 Low frequency oscillation in an interconnected power system is becoming an increasingly serious problem. It is of great practical significance to make online evaluation of actual power grid’s stability. To evaluate the stability of the power system
Wenping Hu +5 more
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Journal of Modern Power Systems and Clean Energy, 2015 The low frequency oscillation characteristics of East China Power Grid after commissioning of the first ultra-high voltage alternating current (UHVAC) project-the Huai-Hu UHVAC project are studied. Several low frequency oscillation cases occurred in East
Chao Wang +7 more
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Analysis of low frequency oscillation and source location in power systems
CSEE Journal of Power and Energy Systems, 2018 The major problem in current online diagnosis and analysis for power system oscillation is mainly concerned with finding the oscillation source in a fast and correct way using the data collected by the Wide Area Measurement System (WAMS).
Yinbiao Shu, Xiaoxin Zhou, Wenfeng Li
doaj +2 more sources
Analysis and Damping of Low-Frequency Oscillation for DC-Link Voltage-Synchronized VSCs
IEEE transactions on power electronics, 2023 For grid-connected voltage-source converters (VSCs), the dc-link voltage control can be merged with the power-based-synchronization control, leading to the dc-link voltage-synchronization control.
Liang Zhao, Zheming Jin, Xiongfei Wang
semanticscholar +1 more source
Low-Frequency Oscillation Analysis of Grid-Connected VSG System Considering Multi-Parameter Coupling
Computer Modeling in Engineering & Sciences, 2023 With the increasing integration of new energy generation into the power system and the massive withdrawal of traditional fossil fuel generation, the power system is faced with a large number of stability problems.
Shengyang Lu +8 more
semanticscholar +1 more source
Low-Frequency Oscillation in Electric Railway Depot: A Comprehensive Review
IEEE transactions on power electronics, 2021 The wide adoption of a new type of electric trains results in multiple frequency-scale instability problems, such as low-frequency oscillation (LFO), harmonic resonance, and harmonic instability.
Haitao Hu, Yi Zhou, Xin Li, K. Lei
semanticscholar +1 more source
Energies, 2022 Low-frequency oscillations are an inevitable phenomenon of a power system. This paper proposes an Ant lion optimization approach to optimize the dual-input power system stabilizer (PSS2B) parameters to enhance the transfer capability of the 400 kV line ...
Endeshaw Solomon Bayu +4 more
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Wide-Area Measurement System-Based Low Frequency Oscillation Damping Control Through Reinforcement Learning [PDF]
IEEE Transactions on Smart Grid, 2020 Ensuring the stability of power systems is gaining more attention today than ever before due to the rapid growth of uncertainties in load and increased renewable energy penetration.
Yousuf Hashmy, Zhe Yu, Di Shi, Yang Weng
semanticscholar +1 more source