Data record `std.ieee-1547-9.structure.ride-through-exceptions`

Verified 2026-10-24 Confidence: Medium

Clauses 6.4.2 and 6.5.2.1 of IEEE 1547.9-2022 explain that the small-export ride-through exception of IEEE 1547-2018 is judged at the maximum exporting power point of a modulating energy storage DER, and that where a Category III unit is meant to go on serving its load through an unplanned transition to an island, the Area EPS operator and the DER operator may agree a momentary cessation response time that is longer than the value in the base standard's table.

Provenance. Where this record comes from and where it is used: the cited source, the record itself and the entry that cites it.

Provenance: the chain from source to entry.
Step	Item	Detail
Source	IEEE 1547.9-2022	Licensed standard, clause 6.4.2, 6.5.2.1
Data record	std.ieee-1547-9.structure.ride-through-exceptions	Verified 2026-10-24
Entry	IEEE Guide for Using IEEE Std 1547 for Interconnection of Energy Storage Distributed Energy Resources with Electric Power Systems	No revisions

Subject: IEEE Guide for Using IEEE Std 1547 for Interconnection of Energy Storage Distributed Energy Resources with Electric Power Systems (Standards)
Kind: Standard scope
Source: IEEE 1547.9-2022, clause 6.4.2, 6.5.2.1, Guide to Using IEEE 1547 for Interconnection of Energy Storage Distributed Energy Resources, IEEE.

History

Every recorded change to this data record, oldest first.
Date	Change
2026-10-24	created
2026-10-24	revised
2026-10-24	review_status unreviewed -> software_reviewed

Cite this page

Cite the governing standard for the fact itself; cite this page as the finding aid.

"Data record std.ieee-1547-9.structure.ride-through-exceptions." Interconnection Reference. 2026-10-24. https://www.interconnectionreference.com/data/std.ieee-1547-9.structure.ride-through-exceptions/.

Interconnection Reference, Data record std.ieee-1547-9.structure.ride-through-exceptions (Oct. 24, 2026), https://www.interconnectionreference.com/data/std.ieee-1547-9.structure.ride-through-exceptions/.

@misc{etr-data-std-ieee-1547-9-structure-ride-through-exceptions,
  title = {Data record std.ieee-1547-9.structure.ride-through-exceptions},
  howpublished = {\url{https://www.interconnectionreference.com/data/std.ieee-1547-9.structure.ride-through-exceptions/}},
  organization = {Interconnection Reference},
  publisher = {Interconnection Reference},
  year = {2026},
  note = {last substantive change 2026-10-24}
}

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