T/CEC 691-2022 Active Group standards

T/CEC 691-2022 Fault waveform and traveling wave distance measurement integration device technical specification

Publish Date: 2022-10-26 Implement Date: 2023-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CEC 691-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: The integrated transmission and distribution network

Publish Date: 2022-10-26

Implement Date: 2023-02-01

Scope

This document specifies the technical requirements, functional specifications, test methods, and inspection rules for integrated fault recording and traveling wave distance measurement devices (hereinafter referred to as "devices"). This document is applicable to the design, manufacture, inspection, and operation of integrated fault recording and traveling wave distance measurement devices for AC systems with voltages of 110 kV and above. Devices for AC systems with voltages below 110 kV can be implemented in accordance with this document.