GB/T 40864-2021 Active National standards

GB/T 40864-2021 Technical requirements for relaying protection of flexible alternating current transmission equipment connecting to the system

GB/T 40864-2021 Technical requirements for relaying protection of flexible alternating current transmission equipment connecting to the 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
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Basic Information

Standard Code: GB/T 40864-2021
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Relay protection and automatic devices
ICS Name: The transmission grid and the distribution grid
Publish Date: 2021-10-11
Implement Date: 2022-05-01
Pages: 40 pages

Scope

This document specifies the general requirements, functional configuration, and setting calculations for flexible AC transmission equipment and the associated relay protection of the power grid to which it is connected.
This document is applicable to common flexible AC transmission equipment such as series capacitor compensation devices, unified power flow controllers, and fault current limiters in power grids with voltages of 220 kV and above; controllable parallel reactors in power grids with voltages of 500 kV and above; and dynamic reactive power compensation devices in power grids with voltages of 35 kV and above.

Development Information

Word Count: 79 Thousand words Pages: 40 pages

Referenced Standards

IEC 60255-151 GB/T 2900.49-1994 Electrotechnical terminologies—Power system protection GB/T 2900.49-2004 Electrotechnical terminology—Power system protection GB/T 6115.1-1998 Series capacitors for power systems—Part 1:General—Performance,testing and rating—Safety requirements—Guide for installation GB/T 6115.1-2008 Series capacitors for power systems—Part 1:General GB/T 6115.2-2002 Series capacitors for power systems—Part 2:Protective equipment for series capacitor banks GB/T 6115.2-2017 Series capacitors for power systems—Part 2:Protective equipment for series capacitor banks GB/T 6115.3-2002 Series capacitors for power systems—Part 3:Internal fuse GB 14285-1993 Technical code for relaying protection and security automatic equipment GB/T 14285-2006 Technical code for relaying protection and security automatic equipment GB/T 14285-2023 Technical code for relaying protection and security automatic equipment GB/T 14598.24-2017 Measuring relays and protection equipment—Part 24:Common format for transient data exchange(COMTRADE) for power systems GB/T 15145-2001 General specification for microprocessor-based transmission line protection equipment GB/T 15145-2008 General specification for transmission line protection equipment GB/T 15145-2017 General specification for transmission line protection equipment GB/T 20840.2-2014 Instrument transformers—Part 2:Additional requirements for current transformers DL/T 242-2012 DL/T 242-2012 General Technical Requirements for Protection Devices for High-voltage Parallel Reactor。 DL/T 250-2012 Parallel compensation capacitor protection device general technical specification DL/T 365-2010 DL/T 365-2010 Field Inspection Regulations for Control and Protection System of Series Capacitor Compensation Device DL/T 366-2010 The Procedural Regulations for Preventive Tests of Primary Equipment of Series Capacitor Compensation Devices (DL/T 366-2010) DL/T 478-2013 General Technical Requirements for Relay Protection and Safety Automatic Devices DL/T 559-2018 220kV~750kV Power grid relay protection device operation setting regulations DL/T 559-2007 "220kV~750kV power grid relay protection device operation setting regulations" DL/T 684-2012 Large-scale generator transformer relay protection setting calculation guidelines DL/T 770-2012 Transformer Protection Device General Technical Conditions DL/T 866-2015 The selection and calculation procedures for current and voltage transformers DL/T 1193-2012 DL/T 1193-2012 Flexible Transmission Terminology DL/T 1219-2013 Design Guidelines for Series Capacitor Compensation Devices, DL/T 1219-2013 DL/T 1410-2015 1000kV Controllable Parallel Reactor Technical Specification DL/T 2009-2019 "Ultra-high-pressure Controllable Parallel Reactor Relay Protection Configuration and Settings Technical Specification" DL/T 2010-2019 High-voltage reactive power compensation device relay protection configuration and setting technical specifications NB/T 42043-2014 High-voltage static synchronous compensation device DL/T 478-2010 General Technical Requirements for Relay Protection and Safety Automatic Devices DL/T 478-2001 Static General Technical Requirements for Relay Protection and Safety Automatic Devices DL/T 684-1999 Guidelines for setting up and calculating relay protection for large generator-transformer devices DL/T 770-2001 Microcomputer Transformer Protection Device General Technical Specification DL/T 866-2004 Guidelines for selecting and calculating current and voltage transformers DL/T 684-2025 The Guidelines for Realtor setting Calculations of Large Generator Transformer Relay Protection GB/T 6115.1-2026 Series capacitors for power systems—Part 1:General GB/T 6115.3-2026 Series capacitors for power systems—Part 3:Internal fuses

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