GB/T 25308-2022 (English Version) PDF

Standard No.: GB/T 25308-2022
Language: Chinese, Available in English version
Release Date: 2022
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 25308-2022
Replace: GB/T 25308-2010

Scope: This document specifies the use conditions, parameter design requirements, equipment design requirements, tests, structure and conductor requirements, signs, etc. of HVDC filters. This document applies to DC filters installed in high-voltage direct current (HVDC) transmission systems with voltage levels of ±1100kV and below.

GB/T 25308-2022 Referenced Document

GB/T 1094.1-2013 Power transformers―Part 1: General
GB/T 1094.2-2013 Power transformers―Part 2: Temperature rise for liquid-immersed transformers
GB/T 13498-2017 Terminology for high-voltage direct current(HVDC) transmission
GB/T 20840.1 Instrument transformers-Part 1:General requirements
GB/T 20840.2 Instrument transformers―Part 2: Additional requirements for current transformers
GB/T 20993-2012 DC filter capacitors and neutral bus surge capacitors for HVDC transmission system
GB/T 20994-2007 Shunt capacitors and AC filter capacitors for HVDC transmission systems
GB/T 25091 High-voltage direct-current disconnectors and earthing switches
GB/T 26216.1 DC current measuring device for HVDC transmission system—Part 1：Electronic DC current measuring device
GB/T 26216.2 DC current measuring device for HVDC transmission system—Part 2：Electromagnetic DC current measuring device
GB/T 26218.4-2019 Selection and dimensioning of high-voltage insulators intended for use in polluted conditions—Part 4: Insulators for d.c. systems
GB/T 28543-2021 Noise measurement method on power capacitors
GB/T 30547-2014 Filter resistor for high voltage direct current (HVDC) transmission system
GB/T 311.1-2012 Insulation co-ordination.Part 1:Definitions,principles and rules

2022 GB/T 25308-2022 DC filters for high voltage direct current (HVDC) transmission system
2010 GB/T 25308-2010 D.C. Filters for HVDC transmission system