GB/T 18494.3-2023 Active National standards

GB/T 18494.3-2023 Converter transformers—Part 3:Application guide

GB/T 18494.3-2023 Converter transformers—Part 3:Application guide

Publish Date: 2023-03-17 Implement Date: 2023-10-01 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 18494.3-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Transformer

ICS Name: Transformers, reactors, and inductors

Publish Date: 2023-03-17

Implement Date: 2023-10-01

Pages: 72 pages

Scope

This document provides users with information on the differences between industrial converter transformers and converter transformers for HVDC transmission in terms of design, structure, testing, and operating conditions compared to conventional transformers used in power systems. Additionally, it provides manufacturers with the technical background of GB/T 18494.1—2014 and GB/T 18494.2—2022.
This document is intended to supplement GB/T 13499—2002, but it does not replace GB/T 13499—2002, as the general principles contained in GB/T 13499—2002 also apply to converter transformers.

Development Information

Word Count: 141 Thousand words Pages: 72 pages

Replace the following standards

GB/T 18494.3-2012 Converter transformers—Part 3:Application guide

Referenced Standards

GB/T 1094.1-2013 Power transformers—Part 1:General GB/T 18494.1-2014 Converter transformers—Part 1:Transformers for industrial applications GB/T 18494.2-2022 Convetor transformers—Part 2:Transformers for HVDC applications 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/Z 1094.14-2011 Power transformers—Part 14:Design and application of liquid-immersed transformers using high-temperature insulation material GB/T 1094.14-2022 Power transformer—Part 14:Liquid-immersed power transformer using high-temperature insulation materials

Adopt standards

IEC 61378-3:2015

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