Ferroresonance in a 13.8 kV Distribution Line

Sutherland, Peter E.; Manning, Robert

doi:10.1109/ias.2006.256853

Cited by 10 publications

(12 citation statements)

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“…In this sense, the ferroresonance phenomenon is known as a nonlinear phenomenon that causes over-voltages in power systems [19,20]. The effect of the ferroresonance is not only be described as the jump to a higher fundamental frequency state, but also is given with bifurcations to the sub-harmonic, quasi-periodic, and chaotic oscillations in any circuit containing a nonlinear inductor [5,18,20].…”

Section: Introductionmentioning

confidence: 99%

Continuous wavelet transform for ferroresonance phenomena in electric power systems

Akıncı

Ekren

Şeker

et al. 2013

International Journal of Electrical Power & Energy Systems

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Section: Introductionmentioning

confidence: 99%

Continuous wavelet transform for ferroresonance phenomena in electric power systems

Akıncı

Ekren

Şeker

et al. 2013

International Journal of Electrical Power & Energy Systems

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“…The effect of the ferroresonance can not only be described as the jump to a higher fundamental frequency state, but also presents itself with bifurcations to the sub-harmonic, quasi-periodic, and chaotic oscillations in any circuit containing a nonlinear inductor [7,18,19]. In addition, the abnormal rates of harmonics can often be dangerous for most electrical equipment in power systems.…”

mentioning

confidence: 99%

“…In addition, the abnormal rates of harmonics can often be dangerous for most electrical equipment in power systems. Therefore, in the related literature, the ferroresonance phenomenon is defined as a general term, which is applied to a wide variety of the interactions between capacitors and iron-core inductors [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18].…”

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confidence: 99%

Spectral and statistical analysis for ferroresonance phenomenon in electric power systems

2011

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This study presents our findings on the ferroresonance phenomenon for the Seyitomer-Isiklar part of the Electric Power System of 380 kV in Turkey. In this context, the power spectral density approach and Short-Time Fourier Transforms are applied to the voltage variations for phase R of the sample power network. The findings show that the ferroresonance event can be represented by the interharmonics between 50 and 250 Hz, as well as statistical properties. In addition, a histogram of the ferroresonance region shows a different characteristic from the overall data and the nonferroresonance region. This different characteristic can be defined by an asymmetrical distribution characteristic, and its numerical measure is given by the "Noise to Signal Ratio" of 0.624.

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“…As a result, these high over-voltages cause failures in transformers, cables, and arresters of the power system (ABDALLAH; EL-KADY, 2005; Acta Scientiarum. Technology Maringá, v. 33, n. 3, p. 273-279, 2011 BUIGUES et al, 2007;CHARALAMBOUS et al, 2007;IRAVANI, 2000;JACOBSON et al, 1999;MENZIES, 2001;KUMAR et al, 2006;SAIED et al, 1984;SAKARUNG, 2005;STOJKOVSA et al, 2001;SUTHERLAND, MANNING, 2006;TANGGAWELU et al, 2003). Also, in terms of the frequency components, the abnormal rates of harmonics can often be dangerous for most electrical equipment in the power systems.…”

Section: Introductionmentioning

confidence: 99%

“…P. Boucherot used this term for the first time in 1920 in the appellation of oscillations in circuits with nonlinear inductance and capacitance (SUTHERLAND;MANNING, 2006). Nowadays, more suitable mathematical tools used to investigate the ferroresonance are provided through the nonlinear dynamic methods (SAKARUNG, 2005).…”

Section: Introductionmentioning

confidence: 99%

Detection of ferroresonance phenomenon for the west anatolian electric power network in Turkey

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Ekren

2011

Acta Sci. Technol.

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ABSTRACT.Ferroresonance is an electrical phenomenon in nonlinear character, which frequently occurs in power systems containing saturable transformers and single or morephase switching on the lines for the disjunction of the loads. In this study, the ferroresonance phenomena are considered under the modeling of the West Anatolian Electric Power Network of 380 kV in Turkey. The ferroresonance event is carried out using the switching to remove the loads at the end of the lines. In this sense, two different cases are considered. Firstly, the switching is applied at the 2nd second and the ferroresonance effects are observed between the 2nd and the 4th second of the voltage variations. As a result, the ferroresonance and non-ferroresonance cases observed before the ferroresonance, are compared with each other using the Fourier transform techniques. Hence, the properties of the ferroresonance event, which are defined between the 100 and 200 Hz, are presented in the frequency domain.Keywords: ferroresonance, west anatolian electric power system, power system modeling, spectral analysis, feature extraction.RESUMO. Detecção de fenômeno ferroresonância para rede de energia elétrica anatólia do oeste na Turquia. Ferroresonancia é um fenômeno elétrico em caráter não-linear, o que freqüentemente ocorre em sistemas de potência contendo transformadores saturável, e mudar uma ou mais fases nas linhas de separação das cargas. Neste estudo, os fenômenos de ferroresonancia são considerados sob a modelagem da Anatólia do Oeste Rede de Energia Elétrica de 380 kV, na Turquia. O ferroresonancia ocorre utilizando a mudança para remover as cargas, no final das linhas. Nesse sentido, dois casos são considerados diferentes. Em primeiro lugar, a mudança é aplicada em 2 segundos e os efeitos de ferroresonancia são observados entre segundos 2 e 4. Como resultado, o ferroresonance e casos ferroresonancia não observado antes da ferroresonancia são comparados uns com os outros usando a transformada de Fourier técnicas. Assim, as propriedades da ferroresonancia, que são definidas entre os 100 e 200 Hz, são apresentadas no domínio da freqüência.Palavras-chave: ferroresonancia, sistema de energia elétrica da Anatólia do Oeste, modelagem de sistemas de energia, análise espectral, extração de característica.

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Ferroresonance in a 13.8 kV Distribution Line

Cited by 10 publications

References 1 publication

Continuous wavelet transform for ferroresonance phenomena in electric power systems

Continuous wavelet transform for ferroresonance phenomena in electric power systems

Spectral and statistical analysis for ferroresonance phenomenon in electric power systems

Detection of ferroresonance phenomenon for the west anatolian electric power network in Turkey

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