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Abstract
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Article Information:
Modeling of 420 kV GIS Substation and Research on Very Fast Transient Overvoltage (VFTO)
Seyed Mohammad Hassan Hosseini, Zahra Bagheri and Sajede Darvishi-Niafenderi
Corresponding Author: Zahra Bagheri
Submitted: September 10, 2012
Accepted: October 19, 2012
Published: March 15, 2013 |
Abstract:
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This study conducts simulation of a 420 kV GIS substation in order to study on Very Fast Transient Overvoltage (VFTO) caused by disconnect or Switches operation. All components and its connected equipment in this GIS substation are modeled in EMTP-RV software. The various disconnect or switch operation conditions are considered and the results are presented. Finally, the effect of trapped charge on VFTO magnitude is discussed.
Key words: Disconnect or switch, EMTP-RV, Gas Insulated Substation (GIS), VFTO, , ,
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Cite this Reference:
Seyed Mohammad Hassan Hosseini, Zahra Bagheri and Sajede Darvishi-Niafenderi, . Modeling of 420 kV GIS Substation and Research on Very Fast Transient Overvoltage (VFTO). Research Journal of Applied Sciences, Engineering and Technology, (08): 2656-2660.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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