TY - GEN
T1 - Analysis and modeling of dynamic overvoltage phenomena due to transformer energizing
AU - Hur, Kyeon
AU - Santoso, Surya
PY - 2005
Y1 - 2005
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.
AB - 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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M3 - Conference contribution
AN - SCOPUS:27144486197
SN - 078039156X
SN - 9780780391567
T3 - 2005 IEEE Power Engineering Society General Meeting
SP - 1126
EP - 1130
BT - 2005 IEEE Power Engineering Society General Meeting
T2 - 2005 IEEE Power Engineering Society General Meeting
Y2 - 12 June 2005 through 16 June 2005
ER -