GB/T 40586-2021 Active
GB/T 40586-2021 Technical requirements of grid-related protection of grid-connected power
Abstract
This document specifies the general requirements for grid-connected power supply network protection, the technical requirements for grid-connected protection of synchronous units, and the technical requirements for grid-connected protection of new energy stations and distributed power supplies.
This document is applicable to thermal power, gas, and nuclear power units with a single-machine capacity of 100 MW or more, hydroelectric and solar thermal units with a capacity of 40 MW or more, synchronous generators connected to voltage levels of 220 kV or higher, and new energy stations, energy storage stations, distributed power supplies, and phase shifters connected to voltage levels of 35 kV or higher. Other grid-connected power supplies may refer to and implement this document accordingly.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 40586-2021 |
| CCS | The power system |
| ICS | The integrated transmission and distribution network |
| Implement Date | 2022-05-01 |