Page 97 - Implementing ITU-T International Standards to Shape Smart Sustainable Cities: The Case of Dubai
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I: Core   KPI
 Sub-dimension   o  Indicator   KPI definition    KPI Analysis
 A: Additional   N
                                         This KPI shows the Dubai’s
                                         commitment to install smart
                                         electricity meters in the city and
      Proportion of the electricity consumers
 Availability of smart electricity       its integration to future smart
 I   631   (including households, companies, etc.)
 meters                                  grids. This KPI should be evaluated
         with ICT based electricity meters.
                                         over the years, and should be
                                         linked to city targets in this
                                         matter.
                                         This KPI shows the efficiency of
 D6.3 Infrastructure/                    the electricity supply system in
 connection to services                  Dubai, whose values, in reference
 – electricity                           to international benchmarking
                                                    8
                                         perform well.
     Annual average of daily number of hours
 I6.3.2 Reliability of electricity       Dubai should evaluate the
 I   632   of continuous electricity supply per   evolution of the different indexes
 supply system
            household (in hours/day).                    11
                                         (SAIFI, SAIDI, CAIDI)  over time
                                         and relate them with the
                                         progressive inclusion of ICT
                                         technologies to support the
                                         management and efficiency of the
                                         electricity system.




 11  SAIDI: System Average Interruption Frequency Index, provides frequency of sustained interruptions per customer over a defined time. Its equation is: Total number of
 customer interruptions/ Total number of customers served.
    SAIFI: System Average Interruption Duration Index, provides information on the average time that customers are interrupted. Its equation is: Sum of Customer Interruption
 duration / Total number of customers served.




 69  Implementing ITU-T International Standards to Shape Smart Sustainable Cities – The Case of Dubai
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