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Compensation schemes for transient stability assessment and control
, 1998 Ernst, Damien +4 more
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Probabilistic Transient Stability Assessment and On-Line Bayes Estimation
, 2011 It is a well-known fact that the increase in energy demand and the advent of the deregulated market mean that system stability limits must be considered in modern power systems reliability analysis. In this chapter, a general analytical method for the probabilistic evaluation of power system transient stability is discussed, and some of the basic ...
CHIODO, ELIO, LAURIA, DAVIDE
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Probabilistic Framework for Transient Stability Assessment of Power Systems With High Penetration of Renewable Generation [PDF]
IEEE Transactions on Power Systems, 2017 This paper introduces a probabilistic framework for transient stability assessment (TSA) of power systems with high penetration of renewable generation.
Panagiotis N Papadopoulos +1 more
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Direct Transient Stability Assessment with Excitation Control
IEEE Power Engineering Review, 1989The authors extended the applicability of the transient energy function method by incorporating the exciter effects in the energy of a multimachine power system during the first swing transient. The generator was represented by the two-axis model and the exciter was represented by one gain, one time constant, and one limiter. In this study they compute
A.-A.A. Fouad +7 more
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Transient stability probability assessment and statistical estimation
Electric Power Systems Research, 2003Abstract In the paper, a general analytical method for the probabilistic evaluation of power system transient stability is discussed and a new statistical inference approach for this evaluation is proposed. In particular, the transient stability probability (TSP) is defined and evaluated by taking into account the random nature of both the system ...
F. ALLELLA, CHIODO, ELIO, LAURIA, DAVIDE
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A Unified Scheme for Power System Transient Stability Simulation and Transient Stability Assessment
2019 IEEE 8th International Conference on Advanced Power System Automation and Protection (APAP), 2019Transient stability assessment (TSA) is critical for power system stability analysis and control. Among all efforts to achieve TSA, the transient stability simulation(TSS) plays a fundamental role. In this paper, a unified scheme is proposed for TSS and TSA of numerous power system transient scenarios. The scheme mainly consists of two parts, which are
Songhao Yang +4 more
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A parallel transient stability limit search method for online transient stability assessment
2004 International Conference on Power System Technology, 2004. PowerCon 2004., 2005In this paper, a modified signal energy method called the envelope method will first be proposed to estimate the transient stability limit, and then a parallel envelope method is developed to speed up the limit search for online applications. A new weighting limit estimation formula is used for improving the estimation accuracy and minimizing of the ...
M.J. Jin +4 more
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Basics of Transient Stability Assessment
2021The basic concepts of transient rotor angle stability are presented in this chapter. The synchronous machine model with its auxiliary controllers and load models are discussed. The procedure to combine all dynamic models with the transmission network model to perform a dynamic simulation is presented.
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Risk-based transient stability assessment
PowerTech Budapest 99. Abstract Records. (Cat. No.99EX376), 2003It is shown how to obtain the probability of transient instability and how the different types of uncertainty can be included. An evaluation is made of the severity or consequences of the loss of a generator caused by an out of step condition. While calculating the probability, the transient stability performance of the system needs to be quantified ...
V. Van Acker +3 more
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