Paper Information

Title: 

OPTIMAL PLACEMENT OF SECTIONALIZING AND TIE SWITCHES IN MV DISTRIBUTION SYSTEMS

Type: PAPER
Author(s): FALAGHI H.,RAMEZANI M.,HAGHIFAM M.R.,OSOULI TABRIZI M.R.,ROSHAN MILANI K.,RIAZI KH.
 
 
 
Name of Seminar: INTERNATIONAL POWER SYSTEM CONFRENCE
Type of Seminar:  CONFERENCE
Sponsor:  SHERKATE TAVANIR
Date:  2004Volume 19
 
 
Abstract: 

ELECTRIC POWER DISTRIBUTION NETWORKS ARE INTERFACE BETWEEN LOAD AND TRANSMISSION, GENERATION SYSTEMS. WITH RESPECT TO RADIAL CONFIGURATION OF DISTRIBUTION FEEDERS, ANY FAULT IN THESE PART OF POWER SYSTEM CAUSE CUSTOMER OUTAGE. THE MAIN METHODS FOR ENHANCEMENT IN RELIABILITY OF DISTRIBUTION SYSTEMS ARE INSTALLATION OF SECTIONALIZER AND TIE POINT. IN THIS PAPER, AN ATTEMPT HAS BEEN MADE TO DEVELOP A NEW AND EFFICIENT ALGORITHM FOR SECTIONALIZING AND TIE SWITCHES ALLOCATION SIMULTANEOUSLY. A GENETIC ALGORITHM BASED METHOD FOR DETERMINING OPTIMAL LOCATION AND NUMBER OF SECTIONALIZERS AND TIE POINTS IN DISTRIBUTION NETWORKS IS PRESENTED. COSTS OF SWITCHES, LINES AND OUTAGE COST ARE CONSIDERED IN PROPOSED OBJECTIVE FUNCTION. EFFECTIVENESS OF THE PROPOSED METHOD IS SHOWN BY A NUMBER OF CASE STUDIES WERE PERFORMED ON A REAL MV DISTRIBUTION NETWORK WITH RADIAL STRUCTURE.

 
Keyword(s): DISTRIBUTION NETWORK, SECTIONALIZING SWITCH, TIE SWITCH, RELIABILITY, PLACEMENT
 
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