Analysis and modeling of dynamic overvoltage phenomena due to transformer energizing

Kyeon Hur, Surya Santoso

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

This paper presents unique characteristics of dynamic overvoltage phenomena due to transformer energizing. The inrush current during the energizing can interact adversely with the capacitor bank and gives rise to dynamic overvoltage phenomena. This is especially true when both transformer and capacitor banks are energized simultaneously such as during a recloser operation. A system with low short circuit capacity and damping is particularly prone to dynamic overnoltage. Therefore, this paper also investigates the impact of damping on dynamic overvoltage phenomena.

Original languageEnglish
Title of host publication2005 IEEE Power Engineering Society General Meeting
Pages1126-1130
Number of pages5
Volume2
Publication statusPublished - 2005 Oct 31
Event2005 IEEE Power Engineering Society General Meeting - San Francisco, CA, United States
Duration: 2005 Jun 122005 Jun 16

Other

Other2005 IEEE Power Engineering Society General Meeting
CountryUnited States
CitySan Francisco, CA
Period05/6/1205/6/16

Fingerprint

Capacitors
Damping
Short circuit currents

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Hur, K., & Santoso, S. (2005). Analysis and modeling of dynamic overvoltage phenomena due to transformer energizing. In 2005 IEEE Power Engineering Society General Meeting (Vol. 2, pp. 1126-1130)
Hur, Kyeon ; Santoso, Surya. / Analysis and modeling of dynamic overvoltage phenomena due to transformer energizing. 2005 IEEE Power Engineering Society General Meeting. Vol. 2 2005. pp. 1126-1130
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Hur, K & Santoso, S 2005, Analysis and modeling of dynamic overvoltage phenomena due to transformer energizing. in 2005 IEEE Power Engineering Society General Meeting. vol. 2, pp. 1126-1130, 2005 IEEE Power Engineering Society General Meeting, San Francisco, CA, United States, 05/6/12.

Analysis and modeling of dynamic overvoltage phenomena due to transformer energizing. / Hur, Kyeon; Santoso, Surya.

2005 IEEE Power Engineering Society General Meeting. Vol. 2 2005. p. 1126-1130.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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N2 - This paper presents unique characteristics of dynamic overvoltage phenomena due to transformer energizing. The inrush current during the energizing can interact adversely with the capacitor bank and gives rise to dynamic overvoltage phenomena. This is especially true when both transformer and capacitor banks are energized simultaneously such as during a recloser operation. A system with low short circuit capacity and damping is particularly prone to dynamic overnoltage. Therefore, this paper also investigates the impact of damping on dynamic overvoltage phenomena.

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Hur K, Santoso S. Analysis and modeling of dynamic overvoltage phenomena due to transformer energizing. In 2005 IEEE Power Engineering Society General Meeting. Vol. 2. 2005. p. 1126-1130