04 N.C. Admin. Code 11 R08-40A - SERVICE RELIABILITY INDEX REPORTING
(a)
Purpose. The purpose of this Rule is to establish standards for measuring and
reporting distribution service reliability by electric public utilities that
own and operate electric power distribution systems in North
Carolina.
(b) Applicability. This
Rule applies to Duke Energy Carolinas, LLC; Duke Energy Progress, Inc.; and
Dominion North Carolina Power.
(c)
Definitions. Unless otherwise provided for in this Rule, all terms used are as
defined by the Institute of Electrical and Electronics Engineers (IEEE) in the
most current IEEE Guide for Electric Power Distribution Reliability Indices
1366 (IEEE Standard 1366).
(d)
Quarterly Reports.
(1) Each electric public
utility shall report service reliability data to the Commission on a quarterly
basis. The data reported shall be submitted within 30 days of the end of each
quarter and shall reflect SAIDI and SAIFI results for the preceding 12
months.
(2) SAIDI and SAIFI shall
be calculated in accordance with IEEE Standard 1366.
(3) The reports shall include: SAIDI, with
and without Major Event Days, and SAIFI, with and without Major Event
Days.
(4) Interruptions reported
shall include all sustained interruptions, except those for Major Event
Days.
Notes
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.
No prior version found.