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Paper Information

Title: 

DESIGN AND IMPLEMENTATION OF AN OUTAGE MANAGEMENT SYSTEM (NRI OMS)

Type: PAPER
Author(s): ZAMANIFAR AZADEH,AMINI BABAK
 
 
 
Name of Seminar: INTERNATIONAL POWER SYSTEM CONFRENCE
Type of Seminar:  CONFERENCE
Sponsor:  SHERKATE TAVANIR
Date:  2004Volume 19
 
 
Abstract: 

ONE OF THE IMPORTANT GOALS OF POWER DISTRBUTION UTILITIES IS EFFICIENT USE OF GENERATED ELETRICITY, BY MINIMIZING NON DISTRIBUTED ELETRICITY. THEREFORE CONTINUOUS AND NON-INTERRUPTED DISTRIBUTION OF ELECTRICITY IS CRITICAL IN POWER INDUSTRY. MANY DIFFERNET FACTORS CAN RESULT IN INTERRUPTION OF ELECTRICITY DISTRIBUTION, FOR EXAMPLE NATURAL EVENTS, CUSTOMERS ABUSE, ANIMALS AND SO ON. PREVENTATION OF SOME OF THESE EVENTS IS IMPOSSIBLE, BUT IN TIMES OF FAULT OCCURRENCE, DETECTION OF FIRED PROTECTIVE DEVICE POSITION IN SHORTEST TIME IS THE BEST WAY TO REDUCE THE POWER CUT TIME.
DETECTION OF FIRED PROTECTIVE DEVICE IN IRAN IS GENERALLY DONE BY TWO METHODS. ONE, BY USING FAULT INDICATORS ALONG MEDIUM VOLTAGE LINES AND THE OTHER, BY USE OF FAULT LOCATORS IN SUBSTATIONS.
IN RECENT YEARS, CONSIDERABLE AMOUNT OF WORK HAS BEEN DONE IN DEVELOPMENT OF SOFTWARE SYSTEMS BASED ON CUSTOMER CALLS TO DETECT POSITION OF FIRED PROTECTIVE DEVICE IN TIMES OF FAULT OCCURRENCE. THIS METHOD IS MORE ECONOMICAL, EXTENDABLE AND EFFICIENT FOR LOW VOLTAGE NETWORKS. IN THIS PAPER WE EXPLAIN DESIGN AND IMPLEMENTATION OF NRI OMS SYSTEM BASED ON LATEST STUDIES IN THIS FIELD. WE HAVE DEVISED AN INTEGRATED SYSTEM, INCLUDING OMS, GIS AND CIS. THE DATA EXCHANGE BETWEEN OMS AND GIS IS DONE USING XML STANDARD SO THE OMS SYSTEM IS NOT DEPENDENT ON GIS SOFTWARE ARCHITECTURE AND DATABASES. THIS SYSTEM ALONG WITH CALCULATION USEFUL NETWORK FAULT INDICES CAN PREPARE VARIOUS USEFUL MANAGEMENT REPORTS.

 
Keyword(s): OMS, XML, OUTAGE DETECTION, DISTRIBUTION NETWORKS
 
 
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