UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close

IEEE 1276

Guide for the Application of High-Temperature Insulation Materials in Liquid-Immersed Power Transformers

active, Most Current
Buy Now
Organization: IEEE
Publication Date: 26 June 1997
Status: active
Page Count: 23
scope:

This guide provides technical information related to liquid-immersed power transformers insulated with high-temperature materials.

- Guidelines are provided for applying existing qualified high-temperature materials to insulation systems suitable for high-temperature liquid-immersed power transformers.

- Recommendations are made regarding the loading of high-temperature liquid-immersed power transformers.

- Technical information is provided for insulation-system temperature ratings and test procedures for qualifying new high-temperature materials as they become available.

No specific guidance is provided on insulating fluids other than mineral oil. This subject is to be covered in a future revision of this guide once more field experience is available using fluids other than mineral oil in combination with high-temperature solid materials.

Purpose

This guide is intended as a first step in the direction of standardizing the application of high-temperature insulation systems in transformers using insulation materials such as aramid papers, aramid transformerboards, high-temperature enamels, and hybrid systems that include both high-temperature materials and cellulose materials. It provides technical information for the transformer designer as well as for the transformer user.

Document History

August 1, 2019
Draft Guide for the Application of High-Temperature Insulation Materials in Liquid-Immersed Distribution, Power and Regulating Transformers
This guide applies to liquid-immersed distribution, power and regulating transformers that are designed to operate at temperatures that exceed the normal thermal limits of IEEE Std C57.12.00 under...
March 30, 2000
Guide for the Application of High-Temperature Insulation Materials in Liquid-Immersed Power Transformers
This guide provides technical information related to liquid-immersed power transformers insulated with high-temperature materials. — Guidelines are provided for applying existing qualified...
IEEE 1276
June 26, 1997
Guide for the Application of High-Temperature Insulation Materials in Liquid-Immersed Power Transformers
This guide provides technical information related to liquid-immersed power transformers insulated with high-temperature materials. - Guidelines are provided for applying existing qualified...
June 26, 1997
Trial-Use Guide for the Application of High-Temperature Insulation Materials in Liquid-Immersed Power Transformers
A description is not available for this item.

References

Advertisement