IEEE DRAFT 1276 : D6.0 DEC 96
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
DRAFT TRIAL USE GUIDE FOR THE APPLICATION OF HIGH TEMPERATURE INSULATION MATERIALS IN LIQUID-IMMERSED POWER TRANSFORMERS
06-03-1998
12-01-2013
1 Overview
1.1 Scope
1.2 Purpose
2 References
3 Definitions
4 Merits of Operating at High Temperatures
5 Insulation System Temperature Ratings,
Test Procedures and Material Aging Qualification
5.1 Insulation System Temperature Ratings
for 55DEGC and 65DEGC Rise Systems
5.2 Insulation System Temperature Ratings
for High Temperature Rise Systems
5.3 Hybrid High Temperature Insulation Systems
5.4 Aging Test Procedure for Material Qualification
5.5 Aging Test Procedure
for High Temperature Insulation System Qualification
5.6 High Temperature Solid and Wire Insulation and Their
Interaction With Mineral Oil and Other High
Temperature Fluids
6 Loading Guides for High Temperature Transformers
7 Description of High Temperature Transformers
7.1 Transformer With Hybrid High Temperature Insulation
Systems
7.1.1 Characteristics and Applications
7.1.2 Technical Specifications
7.2 Transformers With High Temperature Insulation
Systems
7.2.1 Characteristics and Applications
Nameplate Information
Heat Run Test and Average Winding Temperature
ANNEX
A Gas Analysis
A.1 Dissolved Gas-in-oil for Transformers Insulated With
High Temperature Materials
A.2 Thermal Aging of an Aramid/Cellulose/Mineral Oil
Hybrid Structure
A.3 Generation of Gas Under Arcing Conditions
B Bibliography
Gives technical information related to liquid-immersed power transformers insulated with high temperature materials.
| DocumentType |
Standard
|
| PublisherName |
Institute of Electrical & Electronics Engineers
|
| Status |
Superseded
|
| SupersededBy |
| IEEE C57.12.00-2015 | IEEE Standard for General Requirements for Liquid-Immersed Distribution, Power, and Regulating Transformers |
| IEEE C57.91-2011 REDLINE | IEEE Guide for Loading Mineral-Oil-Immersed Transformers and Step-Voltage Regulators |
| IEEE C57.12.90-2010 | IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and Regulating Transformers |
| IEEE C57.104-2008 | IEEE Guide for the Interpretation of Gases Generated in Oil-Immersed Transformers |
| IEEE C57.100-2011 | IEEE Standard Test Procedure for Thermal Evaluation of Insulation Systems for Liquid-Immersed Distribution and Power Transformers |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.