GB/T 40592-2021 Active National standards

GB/T 40592-2021 Technical rules for automatic over-frequency generator tripping in electric power system

Publish Date: 2021-10-11 Implement Date: 2022-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 40592-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: The power system

ICS Name: Comprehensive Electrical Engineering

Publish Date: 2021-10-11

Implement Date: 2022-05-01

Pages: 12 pages

Scope

This document specifies the basic requirements, configuration principles, and setting calculations for the automatic high-frequency disconnection of generator units in power systems, as well as the coordinated configuration principles with the generator's high-frequency protection and the turbine's overspeed protection.
This document is applicable to high-frequency control in large power grids and in isolated power grids disconnected from the main grid after an accident. Transmission-type local power grids and enterprise power grids with self-sufficient power plants can refer to and implement it accordingly.

Development Information

Word Count: 24 Thousand words Pages: 12 pages

Referenced Standards

GB 38755-2019 Code on security and stability for power system GB/T 38969-2020 Guide on technology for power system DL/T 1234-2013 Electrical power system safety and stability calculation technology specification

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