Assessment of the generator remote voltage control through static security regions

Almeida, Felipe C. B.; Filho, João Alberto Passos; Pereira, J.L.R.; Marcato, André L. M.; Oliveira, Edimar J. de

doi:10.1109/pes.2011.6039630

Cited by 4 publications

(3 citation statements)

References 12 publications

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“…In this context, the detailed construction process of the SSRs was presented by Almeida et al 9 The SSR is a very robust tool based on VSA methods to analyze large‐scale power systems' security margins. It can also be helpful for offline studies such as the analysis of impacts of load modeling in power systems and the effects of generator remote voltage control in security margins 23 . As discussed by Almeida et al, 9 the SSR construction process takes a substantial computational effort, which makes the application of this tool in real‐time operation a challenging task for complete power system's model simulation.…”

Section: Introductionmentioning

confidence: 99%

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A newparticle swarm optimization‐basedmethodology for determiningonlinestatic security regions

Tinoco

Filho

Peres

et al. 2021

Int Trans Electr Energ Syst

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Summary A static security region is a tool that provides information on the steady‐state security conditions, for a given operating point, of a power system in an efficient way. Although this tool aims to be used in the online environment, one of its main characteristics is the high computational time required in the construction process. In this context, this article proposes a new methodology to construct these regions based on the particle swarm optimization (PSO) algorithm to improve computational performance. The proposed adjustments for the PSO algorithm parameters are detailed as well as the process to generate the initial population. The proposed methodology is validated through the study of two power systems. The first one is the well‐known New England system, and the second one is an equivalent of the southern Brazilian system. The presented results validate and clearly indicate the effectiveness of the proposed technique.

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Section: Introductionmentioning

confidence: 99%

“…For example, as evaluation of different dispatch scenarios for planning studies for transmission expansion planning, to examine the impact of different voltage control techniques in the power system security, or to assess load models in the same context, among others. All the previous applications were discussed in the literature 9,21,23 …”

Section: Introductionmentioning

confidence: 99%

A newparticle swarm optimization‐basedmethodology for determiningonlinestatic security regions

Tinoco

Filho

Peres

et al. 2021

Int Trans Electr Energ Syst

View full text Add to dashboard Cite

show abstract

“…In this paper, we use the security region method, which can give the relative position of the current operating point in the domain to characterize the security and stability margin of the whole system [8] [9]. By the stability margin information, the weak link of the system is obtained.…”

Section: Introductionmentioning

confidence: 99%

A Method of Auxiliary Planning for Intelligent Substation Access System Based on Security Region

Gao¹,

Songtao²,

Qin³

et al. 2017

EPE

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This paper presents an auxiliary planning method for intelligent substation access system based on security region. Firstly, the method of resolving the static voltage security region is proposed. Secondly, the method of constructing the optimal index of substation accession is given, which is used to describe the priority of the node into the substation. Finally, a complete set of intelligent substation access system auxiliary planning strategy is given, which takes into account the constraints of the normal operation of the grid on the voltage amplitude.

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Network partitioning in coherent areas of static voltage stability applied to security region enhancement

Monteiro

Alvarenga

Rodrigues

et al. 2020

International Journal of Electrical Power & Energy Systems

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Assessment of the generator remote voltage control through static security regions

Cited by 4 publications

References 12 publications

A newparticle swarm optimization‐basedmethodology for determiningonlinestatic security regions

A newparticle swarm optimization‐basedmethodology for determiningonlinestatic security regions

A Method of Auxiliary Planning for Intelligent Substation Access System Based on Security Region

Network partitioning in coherent areas of static voltage stability applied to security region enhancement

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