u.s - turkey smart grid workshop - i̇smail ergüneş
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İsmail ERGÜNEŞCengiz, Kolin, Limak OGGYönetim Kurulu Üyesi
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Agenda• Company Profile• Market Approach• Policy and Priorities of Non-Technical Losses• AMR • Information Systems
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Company Profile
• 38.billion KiloWatts of consumption• 10 million / 33 million subscribers
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Market Approach• Distribution
o We want to measure ..• Quality of our services (SAIDI and SAIFI)• Our customer satisfaction• Performance of our workers• Technical losses
o Technical losses from all layers within distribution systemso so that we will be the role model for distribution companies around the
globe.
• Retailo We want to convert ourselves from a subscriber oriented structure to a
customer oriented one.
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Policy and Priorities of Non-Technical
Losses• Policy
o To monitor the distribution system from it first sources to the farthest end points, collecting meaningful data from each node of the network.
o Analyzing the combined data warehouse to find root causes for non-technical losses
• Prioritieso To measure consumption of free consumers via AMRo it is not feesable to monitor the line for all customers, instead a
network based modelling for residential consumers is required
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AMR• Information Systems Infrastructure
o Separated systems established o 60.000 modem can be connected to the systemo Up to 2.000.000 modems can be managed by the system with parallel
expansiono 8 different meter make/model can be reado Telemetry information can be transferred via 2 different modem
make/models• Tests are still in progress on different modem brands
• Field Statuso One of the fastest field installations has been achieved with about 200
modem installations per weeko More then 3000 modems has already been installed
• Problems encounteredo Communication infrastructure problems (Mobile network coverage problem)o Integration of data read from the field into the CIS system
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AMR• Current Status
o Live data transfer from more than 3000 modems• Consumption %30
o 9000 modes will be added in 2013• Consumption %70
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Information Systems• Our vision
o A Dynamic management approach based on processes and datao Maximum use of information systems and technologies to improve
performance and measurability
• Our IS Visiono continuously communication and interaction
• Software systems• Automation systems
o Automation systems which will be part of the unified solution
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Which systems do we need?
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• Where are we now?o We have revised processes by answering the question how an EDAŞ
should be run?. o Continue purchasing process
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Thank You