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Transient Stability Analysis and Enhancement Techniques of Renewable-Rich Power Grids
Energies, 2023 New techniques and approaches are constantly being introduced to analyze and enhance the transient stability of renewable energy-source-dominated power systems.
Albert Poulose, Soobae Kim
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Lyapunov-based Transient Stability Analysis
2022 IEEE 61st Conference on Decision and Control (CDC), 2022 The paper presents an analytical control solution to the problem of transient stabilization of lossy multi-machine power systems. Firstly, a new form of control Lyapunov function candidates with a flexible potential-energy-like term is proposed.
Gao, Jianli +2 more
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Research Methods for Transient Stability Analysis of Power Systems under Large Disturbances
EnergiesTransient stability analysis is critical for maintaining the reliability and security of power systems. This paper provides a comprehensive review of research methods for transient stability analysis under large disturbances, detailing the modeling ...
Hao Wu, Jing Li, Haibo Yang
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Frequency-Dependent Model for Transient Stability Analysis [PDF]
IEEE Transactions on Power Systems, 2019 This letter proposes a precise frequency-dependent model for power systems that takes into account spatial variations of the frequency in the network during a transient. In the proposed approach, boundary conditions are synchronous machine rotor speeds and the variation of the frequency is based on the concept of frequency divider recently proposed ...
Federico Milano +1 more
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Transient Stability Analysis of Large-scale Power Systems: A Survey
CSEE Journal of Power and Energy Systems, 2023 Qing-Hua Wu +5 more
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Transient Stability Analysis and Enhancement of PLL-VSC Considering State-Dependent Damping
IEEE Access, 2023 As a typical power electronics interface device, the voltage source converter (VSC) usually uses phase-locked loop (PLL) to synchronize with the grid and its transient synchronous dynamics is complicated.
Dengke Xu, Meng Zhan
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Energy Reports, 2023 Transient power angle stability analysis and voltage stability analysis are the key basis of power system security and stability control. The diversified operation modes of power system put forward higher requirements for real-time and topology ...
Sili Gu +5 more
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Energy Reports, 2021 A large number of simulation results will be generated during the calculation of the power system digital simulation. Manual analysis of massive numerical results is inefficient and error-prone. Besides, some imperceptible operating rules of power system
Haocheng Yang +3 more
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Computer Aided Transient Stability Analysis [PDF]
Journal of Computer Science, 2007 A program for handling and improving the transient stability of the Iraqi Super Grid electrical network was developed. The idea was demonstrated by applying it to the outages of the main generating units. The methodology was built upon a state of increasing power transfer through the healthy portion of network during disturbances.
Nihad M. Al-Rawi +2 more
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Manifold Learning in Electric Power System Transient Stability Analysis
Energies, 2023 This paper examines the use of manifold learning in the context of electric power system transient stability analysis. Since wide-area monitoring systems (WAMSs) introduced a big data paradigm into the power system operation, manifold learning can be ...
Petar Sarajcev, Dino Lovric
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