本标准定义了一个命名源自数字保护和测量设备（如瞬态数据记录、事件序列和定期数据日志）的时序数据（TSD）文件的程序。除其他特征外，文件名包括文件中包含的信息的关键部分，包括但不限于电路、变电站和记录设备的名称，以及事件发生的日期和时间。

This standard 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.