DocumentCode
412983
Title
Analysis of overvoltage on transformers terminated at transmission lines through a cable, using EMTP
Author
Besharati, Farhad ; Jalili-Kharaajoo, Mahdi ; Ebrahimirad, Hassan
Author_Institution
Electr. & Comput. Eng. Dept., Tehran Univ., Iran
Volume
1
fYear
2003
fDate
14-17 Dec. 2003
Firstpage
180
Abstract
In this paper, the overvoltage on a transformer terminated at a transmission line through a cable is considered. Also, the effects of the length and size of the cable on the amplitude of overvoltage and its harmonics are investigated. Simulations are performed using EMTP and their results show the longer cable the less amplitude of overvoltage on the terminal of the transformer.
Keywords
EMTP; lightning protection; overvoltage protection; power cables; power transformer protection; EMTP; cable length; cable size; harmonics; lightning overvoltages; overvoltage amplitude; time simulation program; transformer overvoltage; transformer protection; transmission line terminated transformer; EMTP; Oil filled cables; Power cables; Power system simulation; Power system transients; Power transmission lines; Surges; Transformers; Transmission lines; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003 10th IEEE International Conference on
Print_ISBN
0-7803-8163-7
Type
conf
DOI
10.1109/ICECS.2003.1302006
Filename
1302006
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