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Power System Transient Stability Assessment Using Stacked Autoencoder and Voting Ensemble
Energies, 2021 Increased integration of renewable energy sources brings new challenges to the secure and stable power system operation. Operational challenges emanating from the reduced system inertia, in particular, will have important repercussions on the power ...
Petar Sarajčev +2 more
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Power system transient stability enhancement
, 2016 Master of Science (Power Engineering)
Dong, Junyi
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2021 11th IEEE International Conference on Control System, Computing and Engineering (ICCSCE), 2021
Nowadays, there is an increased concern for stability improvement in modern electrical systems, especially due to the use of distributed generation into the grids. Stability of power system is one of the main challenges to improve the power system efficiency.
Ahmad Adel Alsakati +3 more
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Nowadays, there is an increased concern for stability improvement in modern electrical systems, especially due to the use of distributed generation into the grids. Stability of power system is one of the main challenges to improve the power system efficiency.
Ahmad Adel Alsakati +3 more
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Power System Restoration With Transient Stability
Proceedings of the AAAI Conference on Artificial Intelligence, 2015We address the problem of power system restoration after a significant blackout. Prior work focus on optimization methods for finding high-quality restoration plans. Optimal solutions consist in a sequence of grid repairs and corresponding steady states. However, such approaches lack formal guarantees on the transient stability of
Hassan L. Hijazi +2 more
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Multimachine System Transient Stability Improvement using Transient Power System Stabilizers (TPSS)
IEEE Transactions on Energy Conversion, 1986Power system stabilizers (PSS) have been designed and installed [1,2] to improve the dynamic (smnall signal) response of multimachine systems. This paper presents the theory and test results for improving the transient (large disturbance) behaviour of a multimachine system by supplementing the conventional PSS with a transient power system stabilizer ...
M. K. Musaazi +2 more
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Enhancement of transient stability on power system with the use of power System stabilizers
2016 International Conference on Electrical, Electronics, and Optimization Techniques (ICEEOT), 2016As we all know that most of the power systems are interconnected through long distance tie lines, in order to transfer a large amount of electric power. There are some constraints which affect to build new transmission lines, which are: limited availability of resources, strict environment and shortage of funds.
Mihir R. Patel, Nilay A. Patel
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Transient response and transient stability of power systems
Proceedings of the Institution of Electrical Engineers, 1968The paper presents a case for correlating transient response with transient-stability limit of power systems. An elementary power system provided with fast acting voltage regulators using various feedback signals is analysed in detail. The effect of varying regulator gains on transient response is investigated with the help of gain-locus diagrams on a ...
S.L. Surana, M.V. Hariharan
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A solution to the problem of transient stability of multimachine power systems
2012 IEEE 51st IEEE Conference on Decision and Control (CDC), 2012In this paper it is shown that the controller design methodology recently introduced by the authors to stabilize non-globally feedback linearizable triangular systems solves the long-standing problem of transient stabilization of multimachine power systems with non-negligible transfer conductances.
Daniele Casagrande +3 more
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Distributed Power Control for Transient Stability of Multimachine Power Systems
IEEE Journal on Emerging and Selected Topics in Circuits and Systems, 2017Transient stability is a key problem in power systems. Conventional methods enhancing the transient stability are always based on local information with a prior knowledge of an equilibrium point that may not be available for large disturbances. This paper puts forward a distributed power controller for improving transient stability of multimachine ...
Ji Xiang +2 more
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A Design of a Modified Power System Stabilizer for Power System Transient Stability Enhancement
2018 Twentieth International Middle East Power Systems Conference (MEPCON), 2018In this paper, an adaptive fractional order proportional integral derivative (FO-PID) power system stabilizer (PSS) is proposed to enhance the transient stability of a synchronous generator (SG) connected to an infinite bus. A single machine to infinite bus (SMIB) power system is subjected to various operating conditions and disturbances.
Zakaria Ebrahim Khalil +2 more
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