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| Chinese National Standard Category: Relay protection and automatic device |
| English Title: | The technical specification of setting for controlling and protection in HVDC system |
| Chinese Title: | 高压直流输电系统控制保护整定技术规程 |
| Standard No.: | DL/T 277-2023 |
| Category No.: | K45 |
| Issued by: | Nation Energy Administration |
| Issued on: | 2023-10-11 |
| Implemented on: | 2024-4-11 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | DL/T 277-2012 The technical specification of setting for controlling and protection in HVDC system |
| Word Count: | 30000 words |
| Similar Standards: |
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