IEEE C37.232:2007

New IEEE Standard - Superseded.
A procedure for naming time sequence data (TSD) files, such as files produced by
digital fault recorders, power swing recorders, power quality monitors, and so on is
recommended. The sources of TSD files are described, and a survey of current naming
techniques is provided. The advantages of using a common naming procedure are highlighted,
and the limitations and applications are identified. Issues of compatibility across operating
systems and various vintages, and adaptability to other types of files are also discussed. The
required and optional portions of the naming procedure are described in detail, and many
examples are provided.

This recommended practice defines a procedure for naming time sequence data (TSD) files that originate
from digital protection and measurement devices, such as transient data records, event sequences, and
periodic data logs. The filename includes, among other features, key portions of the information contained
in the file, including, but not limited to, the names of the circuit, substation and recording device, and the
date and time of event occurrence.
The purpose of this recommended practice is to define a procedure for naming TSD files, a procedure that
is needed to resolve many problems that are associated with reporting, saving, exchanging, archiving, and
retrieving large numbers of files. There is no other defined standard for naming such files at this time.