Superseded Standard

IEEE 859-1987

IEEE Standard Terms for Reporting and Analyzing Outage Occurrences and Outage States of Electrical Transmission Facilities

Reaffirmed 2008. This standard is intended to aid the electric power industry in reporting and analyzing outage occurrences of transmission facilities. Use of systematic, precise definitions, which is essential for meaningful exchange of data, is promoted. The outage definitions and indices are intended for use in system planning models, operations and maintenance planning, and system design. The definitions and indices may not be sufficiently detailed to cover the information required for equipment design.

Sponsor Committee
PE/AMPS - Analytic Methods for Power Systems
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Status
Superseded Standard
Superseded by
859-2018
Board Approval
1987-06-11
History
ANSI Approved:
2002-08-01
Published:
1988-02-17
Reaffirmed:
2008-03-27

Working Group Details

Society
IEEE Power and Energy Society
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Sponsor Committee
PE/AMPS - Analytic Methods for Power Systems
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No Active Projects
No Active Standards
No Superseded Standards
No Inactive-Withdrawn Standards
No Inactive-Reserved Standards
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