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Optimization of conventional power system stabilizer to improve dynamic stability
2010 5th IEEE Conference on Industrial Electronics and Applications, 2010In this paper, conventional power system stabilizer (CPSS) is designed to damp electromechanical oscillations. CPSS parameters settings are computed using linear control theory. A new technique based on Genetic Algorithms (GAs) is proposed to optimize the parameters settings of CPSS.
Mohammed osman Hassan +2 more
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IEEE Transactions on Power Systems, 2018
The system frequency response (SFR) model describes the average network frequency response after a disturbance and has been applied to a wide variety of dynamic studies.
Qingxin Shi, F. Li, Hantao Cui
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The system frequency response (SFR) model describes the average network frequency response after a disturbance and has been applied to a wide variety of dynamic studies.
Qingxin Shi, F. Li, Hantao Cui
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Dynamic Stability of Power Systems with Power Electronic Interfaced DG
2006 IEEE PES Power Systems Conference and Exposition, 2006In this paper, the transient stability of power systems with a high penetration level of power electronic interfaced (converter connected) distributed generation is explored by means of computer simulations. Small 2 and 3 bus test systems are used. The converter is modeled as a three-phase full-bridge IGBT voltage source converter (VSC).
M. Reza +4 more
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A stability theory for constrained dynamic systems with applications to electric power systems
Proceedings of 1994 American Control Conference - ACC '94, 1996Developed in this paper is a stability theory for a constrained dynamic system of the form \[ {\textstyle {\frac{dx}{dt}}}= f(x), \qquad x\in X,\tag{1} \] where \(x\) is an \(n\)-vector state variable and \(X\) is a connected open subset of \(\mathbb{R}^n\), called the feasible operating region.
Kenneth L. Praprost, Kenneth A. Loparo
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Study of Dynamic Voltage Stability of Power Systems
International Journal of Electrical Engineering & Education, 2000A model of a power system with load dynamics is studied to investigate the voltage collapse phenomenon. The reactive power demand at a load bus is slowly increased until the voltage magnitude sharply falls to a very low level. This is caused by saddle node bifurcation. This is also steady state voltage instability or collapse.
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IEEE Transactions on Instrumentation and Measurement, 2017
C. Thilakarathne +2 more
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C. Thilakarathne +2 more
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Probabilistic Methods For Power System Dynamic Stability Studies
IEEE Transactions on Power Apparatus and Systems, 1978R. Burchett, G. Heydt
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An artificial neural-net based technique for power system dynamic stability with the Kohonen model
[Proceedings] Conference Papers 1991 Power Industry Computer Application Conference, 1991H. Mori, Y. Tamaru, S. Tsuzuki
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Stabilizer design for dynamic stability control of multimachine power systems
2008The development of new techniques for stabilizer design has been receiving considerable attention of power system industry. In this thesis, several new stabilizer design techniques are developed for the improvement of dynamic stability of multimachine power systems.
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