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Transient Voltage Stability Effects on Hosting Capacity of Behind-the-Meter Devices
IEEE Power & Energy Society General Meeting, 2020Transient stability effects from distributed energy resources (DER) are being seen on the bulk electric system as there has been rapid development of these resources in areas such as California and the northeast United States.
P. Cicilio +2 more
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Transient (Short-Term) Voltage Stability
2021The dynamic behavior of power system can be summarized and reflected by the nonlinear differential-difference-algebraic equations (DDAE). The differential equations partially reflect the dynamic behavior of dynamic elements in the power system, the difference equations partially reflect the discrete actions of system elements, and the algebraic ...
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SVMPWM based STATCOM for Voltage Transient Stability
Asian Journal of Research in Social Sciences and Humanities, 2016This paper presents Space Vector Module Pulse Width Modulation (SVMPWM) controlled Single Delta Bridge Cell (SDBC) of Static Synchronous Compensator (STATCOM) for sudden change in supply voltage during the electrical load applications like welding, furnace, etc., That is, the STATCOM supplies the dynamic reactive power required for short term voltage ...
D. Prakash, R. Mahalakshmi, M. Karpagam
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Electric Power Components and Systems, 2006
This article presents a method to discriminate between transient voltage stability and voltage sag. Transient modeling based on matching pursuit with an overcomplete dictionary of wavelet functions is a powerful tool in the analysis of the transient phenomena in power systems because of its ability to accurately represent them in both time and ...
P. Vera-Candeas +2 more
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This article presents a method to discriminate between transient voltage stability and voltage sag. Transient modeling based on matching pursuit with an overcomplete dictionary of wavelet functions is a powerful tool in the analysis of the transient phenomena in power systems because of its ability to accurately represent them in both time and ...
P. Vera-Candeas +2 more
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Dispatch optimization incorporating transient and voltage stability constraints
2000 Power Engineering Society Summer Meeting (Cat. No.00CH37134), 2002Stability aspects have often been incorporated in the dispatch/pricing procedure using trial and error methods, or approximated in the dispatch optimization directly as a set of linear constraints on generation/transmission. This paper presents the preliminary experiences with the development of an OPF model that incorporates both transient and voltage
D. Chattopadhyay, null Deqiang Gan
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Transient voltage stability signature in time domain simulations
Proceedings of 8th Mediterranean Electrotechnical Conference on Industrial Applications in Power Systems, Computer Science and Telecommunications (MELECON 96), 2002Real-time dynamic security assessment is an important function to be implemented in energy management systems. In order to apply the most proper corrective actions it is necessary, in real time simulations, to distinguish a transient instability from voltage instability.
G. De Angelis +3 more
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Transient stability enhancement and voltage regulation of power systems
IEEE Transactions on Power Systems, 1993Improvement of the transient stability and voltage regulation of a single-machine-infinite-bus power system under the effects of a symmetrical three-phase short-circuit fault is detailed. The dynamical model of the system is described. A design strategy for nonlinear controllers is considered, and the design of a nonlinear variable-structure excitation
Wang, Youyi +3 more
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IEEE Journal of Emerging and Selected Topics in Power Electronics
Grid-forming converters have been identified as an enabling technology in more-electronic power systems. Nevertheless, the reactive power control of grid-forming converters has often been ignored during transients.
Wenjia Si +4 more
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Grid-forming converters have been identified as an enabling technology in more-electronic power systems. Nevertheless, the reactive power control of grid-forming converters has often been ignored during transients.
Wenjia Si +4 more
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Joint Transient Angle and Voltage Stability Analysis and Enhancement of Grid-Forming Converters
IEEE transactions on industrial electronics (1982. Print)As an enabling technology in more-electronic power systems, grid-forming converters have been increasingly popular. However, their transient behavior under grid faults has not been fully explored.
Wenjia Si +3 more
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