T/DIPA 4-2022 Active Group standards

T/DIPA 4-2022 "Protection specifications for DC lines and busbar converters"

Publish Date: 2022-11-23 Implement Date: 2023-01-01 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/DIPA 4-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: The integrated transmission and distribution network

Publish Date: 2022-11-23

Implement Date: 2023-01-01

Pages: 23 pages

Scope

Main technical content: This document specifies the general requirements, functional and performance requirements, test requirements, secondary circuits, markings, labels and accompanying documents, packaging, transportation, and storage for the protection of high-voltage multi-terminal DC lines and busbars. This document applies to multi-terminal DC transmission projects with voltage levels of ±500 kV and above, and the protection of busbars (hereinafter collectively referred to as protection devices) using high-speed parallel switches. It serves as the basis for the design, manufacture, testing, acceptance, operation, and maintenance of such devices. Other voltage levels may refer to and implement it accordingly.