The Effect of GIBBS Factor on Transient Analysis in Underground Power Cables

Yılmaz UYAROGLU; Selcuk EMİROGLU

doi:https://doi.org/10.16984/saufenbilder.529265

Makale detayları

The Effect of GIBBS Factor on Transient Analysis in Underground Power Cables

Yazarlar:

Yılmaz UYAROGLU | Selcuk EMİROGLU

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Sakarya University Journal of Science 2019 Vol.23 Issue 5, pp.934-941

Belge Tipi:

Makale

Yayın Tarihi:

9/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000557125

DOI:

https://doi.org/10.16984/saufenbilder.529265

Özet:

 


In this
work, the transient over – voltage phenomena occurred at 34.5 kV AC underground
cable transmission systems during the closure of the underground cables is to
be studied and simulated by using MATLAB program. Then, the transient voltage
occurred at the underground cables is analyzed by using modified Fourier
transform. The studied systems of underground cables are firstly modeled in
frequency domain. Transient voltages induced at the sending-end and receiving-end
terminals of an underground cable of transmission system are calculated in
frequency domain and using inverse Fourier Transform, the sending end and receiving
end voltages are obtained by converting to time domain. The effects of cable
length and source impedance on transient over – voltage phenomena at
underground cables are investigated. Also, the effects of GIBBS factor in
transients are researched in order to eliminate GIBBS oscillations. Numerical
simulations are presented to demonstrate the transient voltages induced at the
terminals of sending-end and receiving-end of an underground cable at
transmission system and the effects of GIBBS factor.


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Makale detayları

The Effect of GIBBS Factor on Transient Analysis in Underground Power Cables

Yazarlar: Yılmaz UYAROGLU | Selcuk EMİROGLU

Ana Başlıklar: Uygulamalı fizik

Dergi: Sakarya University Journal of Science 2019 Vol.23 Issue 5, pp.934-941

Belge Tipi: Makale

Yayın Tarihi: 9/2019

Belge Dili: İngilizce

Document ID (Org No.): 2000557125

DOI: https://doi.org/10.16984/saufenbilder.529265

Sayı

Yazarlar:

Yılmaz UYAROGLU | Selcuk EMİROGLU

Ana Başlıklar:

Uygulamalı fizik

Dergi:

Sakarya University Journal of Science 2019 Vol.23 Issue 5, pp.934-941

Belge Tipi:

Makale

Yayın Tarihi:

9/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000557125

DOI:

https://doi.org/10.16984/saufenbilder.529265