T/DIPA 4-2022 Active
T/DIPA 4-2022 "Protection specifications for DC lines and busbar converters"
Abstract
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.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/DIPA 4-2022 |
| ICS | The integrated transmission and distribution network |
| Implement Date | 2023-01-01 |