Staged Fault Tests with Single Phase Reclosing on the Winnipeg-Twin Cities 500kV Interconnection

Kappenman, John G.; Sweezy, G.; Koschik, V.; Mustaphi, K.K.

doi:10.1109/tpas.1982.317281

Cited by 26 publications

(2 citation statements)

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“…The use of SPAR manoeuvre is most appropriate for single-phase faults, since the transmission lines can still permit more than half of their nominal power, hence improving the system consistency and stability [2]. The SPAR methodologies can be divided into two classes: traditional [2][3][4][5][6] and adaptive [7][8][9][10] autoreclosing.…”

Section: Introductionmentioning

confidence: 99%

A review of single phase adaptive auto-reclosing schemes for EHV transmission lines

Khan

2019

Prot Control Mod Power Syst

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Statistics shows that transients produced by lightning or momentary links with external objects, have produced more than 80% of faults in overhead lines. Reclosing of circuit breaker (CB) after a pre-defined dead time is very common however reclosing onto permanent faults may damage the power system stability and aggravate severe damage to the system. Thus, adaptive single-phase auto-reclosing (ASPAR) based on investigating existing electrical signals has fascinated engineers and researchers. An ASPAR blocks CB reclosing onto permanent faults and allows reclosing permission once secondary arc is quenched. To address the subject, there have been many ASPARs techniques proposed based on the features trapped in a faulty phase. This paper presents a critical survey of adaptive auto-reclosing schemes that have hitherto been applied to EHV transmission lines.

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Section: Introductionmentioning

confidence: 99%

A review of single phase adaptive auto-reclosing schemes for EHV transmission lines

Khan

2019

Prot Control Mod Power Syst

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“…In addition, it is necessary to indicate that the single-phase reclosing is widely used and disabled in different continents due to the danger of the unsuccessful operation of traditional reclosing algorithms [17]. The main reason for the application of single-phase reclosing is related to increasing the power transfers capacity of the TL and the stability of EPS [18][19][20][21][22][23].…”

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confidence: 99%

A Novel Approach to Arcing Faults Characterization Using Multivariable Analysis and Support Vector Machine

et al. 2019

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Based on the Institute of Electrical and Electronics Engineers (IEEE) Standard C37.104-2012 Power Systems Relaying Committee report, topics related to auto-reclosing in transmission lines have been considered as an imperative benefit for electric power systems. An important issue in reclosing, when performed correctly, is identifying the fault type, i.e., permanent or temporary, which keeps the faulted transmission line in service as long as possible. In this paper, a multivariable analysis was used to classify signals as permanent and temporary faults. Thus, by using a simple convolution process among the mother functions called eigenvectors and the fault signals from a single end, a dimensionality reduction was determined. In this manner, the feature classifier based on the support vector machine was used for acceptably classifying fault types. The algorithm was tested in different fault scenarios that considered several distances along the transmission line and representation of first and second arcs simulated in the alternative transients program ATP software. Therefore, the main contribution of the analysis performed in this paper is to propose a novel algorithm to discriminate permanent and temporary faults based on the behavior of the faulted phase voltage after single-phase opening of the circuit breakers. Several simulations let the authors conclude that the proposed algorithm is effective and reliable.

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Current Interruption in Gaseous Media

2014

Switching in Electrical Transmission and Distribution Systems

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Staged Fault Tests with Single Phase Reclosing on the Winnipeg-Twin Cities 500kV Interconnection

Cited by 26 publications

References 1 publication

A review of single phase adaptive auto-reclosing schemes for EHV transmission lines

A review of single phase adaptive auto-reclosing schemes for EHV transmission lines

A Novel Approach to Arcing Faults Characterization Using Multivariable Analysis and Support Vector Machine

Current Interruption in Gaseous Media

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