GB/T 18494.2-2007 Replaced National standards

GB/T 18494.2-2007 Convertor transformers—Part 2:Transformers for HVDC applications

GB/T 18494.2-2007 Convertor transformers—Part 2:Transformers for HVDC applications

Publish Date: 2007-01-16 Implement Date: 2007-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 18494.2-2007

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Transformer

ICS Name: Transformers, reactors, and inductors

Publish Date: 2007-01-16

Implement Date: 2007-08-01

Pages: 17 pages

Scope

This part of GB/T 18494 is applicable to three-phase and single-phase oil-immersed converter transformers used in high-voltage direct current (HVDC) transmission systems with two, three, or more windings. This part is not applicable to: — industrial converter transformers; — traction converter transformers.

Development Information

Word Count: 29 Thousand words Pages: 17 pages

Superseded by the following standards

GB/T 18494.2-2022 Convetor transformers—Part 2:Transformers for HVDC applications

Referenced Standards

GB/T 2900.15-1997 Electrotechnical terminology Transformer, instrument transformer, voltage regulator and reactor GB/T 2900.33-2004 Electrotechnical terminoligy—Power electronics GB/T 3859.1-1993 Semiconductor convertors—Specification of basic requirements GB/T 3859.2-1993 Semiconductor convertors—Application guide GB/T 7354-2003 Partial discharge measurements GB/T 13499-2002 Power transformers—Application guide GB/T 15164-1994 Loading guide for oil-immersed power transformers GB/T 17623-1998 Determination of componental contents of gases dissolved in insulating oil by gas chromatography method GB/T 18494.1-2001 Convertor transformers—Part 1:Transformers for industrial applications GB 1094.1-1996 Power transformers—Part 1:General GB/T 1094.1-2013 Power transformers—Part 1:General GB 1094.2-1996 Power transformers—Part 2:Temperature rise GB/T 1094.2-2013 Power transformers—Part 2:Temperature rise for liquid-immersed transformers GB/T 1094.3-2003 Power transformers—Part 3:Insulation levels,dielectric tests and external clearances in air GB/T 1094.3-2017 Power transformers—Part 3:Insulation levels,dielectric tests and external clearances in air GB 1094.5-2003 Power transformers—Part 5:Ability to withstand short circuit GB/T 1094.5-2008 Power transformers—Part 5:Ability to withstand short circuit GB/T 1094.10-2003 Power transformers—Part10:Determination of sound levels GB/T 1094.10-2022 Power transformers—Part 10:Determination of sound levels GB/T 4109-1999 Technical specification of high voltage bushing GB/T 4109-2008 Insulated bushings for alternating voltages above 1 000 V GB/T 4109-2022 Insulated bushings for alternating voltages above 1 000 V GB/T 10230.1-2007 Tap-changers—Part 1:Performance requirements and test methods GB/T 10230.1-2019 Tap-changers—Part 1:Performance requirements and test methods GB/T 10230.2-2007 Tap-changers—Part 2:Application guide GB/T 10230.2-2025 Tap changers—Part 2:Application guidelines

Adopt standards

IEC 61378-2:2001

Related Standards

GB 6450-1986 Replaced

GB 6450-1986 Dry-type power transformers

Publish Date: 1986-05-29

GB/T 7449-1987 Replaced

GB/T 7449-1987 Guide to the lightning impulse and switching impulse testing of power transformers and reactors

Publish Date: 1987-03-16

GB 13028-1991 Abolished

GB 13028-1991 Isolating transformers and safety isolating transformers Requirements

Publish Date: 1991-07-15

GB/T 14006-1992 Active

GB/T 14006-1992 Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment—Part 1:Transformers and inductors using YEI-1 laminations

Publish Date: 1992-12-17

GB/T 14860-1993 Replaced

GB/T 14860-1993 Generic specification for transformers and inductors for use in telecommunication and electronic equipment

Publish Date: 1993-12-30

GB/T 15164-1994 Replaced

GB/T 15164-1994 Loading guide for oil-immersed power transformers

Publish Date: 1994-07-07