Calculation of Transients at Different Distances in a Single Phase 220KV Gas insulated Substation  

Abstract

This paper describes the VFTO are usually Transient vervoltages in a gas insulated substation. A few Gas Insulated Substation (GIS) units have been in operation and large number of units are under various stages of installation. These problems include, generation of the overvoltage during Dis-connector operations, line to enclosure faults. The fast transient overvoltages obtained are due to switching operations and with fixed arc resistance and variable arc resistance for different lengths of GIS. The Transients are calculated along with load and it was observed that the transients obtained in 5mts length GIS will affect the system more than that obtained in 10mts length GIS and control of secondary equipment in a Single-phase 220kv GIS. The variable arc resistance is calculated by Toepler’s formulae. The equivalent circuits are developed for the components of GIS and voltages are calculated by using the Matlab 7.8 software 

Authors and Affiliations

M. Kondalu , Dr. P. S. Subramanyam

Keywords

Related Articles

A Survey on Anonymous Publication of Data  

Data publication is one of major issue for organizations such as hospitals that publish detailed data about individual’s e. g. medical records for research or analysis purpose. However, sensitive personal informati...

An Initial Approach to Provide Security in Cloud Network  

Cloud computing is a flexible, cost-effective and proven delivery platform for providing business or consumer IT services over the Internet. Cloud resources can be rapidly deployed and easily scaled, with all pro...

Fault Tolerant Environment in web crawler Using Hardware Failure Detection  

Fault Tolerant Environment is a complete programming environment for the reliable execution of distributed application programs. Fault Tolerant Distributed Environment encompasses all aspects of modern fault-tolerant dis...

2ACK-Scheme: Routing Misbehavior Detection in MANETs Using OLSR 

A Mobile Ad Hoc Network (MANET) is a collection of mobile nodes (hosts) which communicate with each other via wireless links either directly or relying on other nodes such as routers. Due to the dynamic change in t...

A Novel Low power and Area efficient Carry Look Ahead Adder Using GDI Technique  

A full adder is one of the essential component in digital circuit design, many improvements have been made to reduce the architecture of a full adder. The proposed method aims on Gate diffusion input (GDI) whic...

Download PDF file
  • EP ID EP151767
  • DOI -
  • Views 97
  • Downloads 0

How To Cite

M. Kondalu, Dr. P. S. Subramanyam (2012). Calculation of Transients at Different Distances in a Single Phase 220KV Gas insulated Substation  . International Journal of Advanced Research in Computer Engineering & Technology(IJARCET), 1(4), 28-33. https://europub.co.uk/articles/-A-151767