System average interruption duration index (SAIDI) definition
System average interruption duration index (SAIDI) means the average interruption duration per customer served during the year. It is calculated by dividing the sum of the customer interruption durations by the total number of customers served during the year.
System average interruption duration index (SAIDI) means a measure of the average duration of interruptions recorded for the distribution system during a year;
System average interruption duration index (SAIDI) means the average duration of consumer Power Supply Interruptions per consumer occurring in a given year, determined by dividing the aggregated sum of all consumers power supply interruption durations in minutes by the total number of consumers served by a distribution company in a given year;
More Definitions of System average interruption duration index (SAIDI)
System average interruption duration index (SAIDI) means the average duration of customer interruptions and shall be presented as the following calculation; SAIDI = CAIDI x SAIFI; and
System average interruption duration index (SAIDI) means the average duration of sustained interruptions at a time occurring during the reporting period for a voltage class, determined by dividing the number of EHV sub-stations in service during the reporting period having that class of voltage supply;