Order Publications

Reference: 323

Type:
Technical Brochures

Title:

Ageing of cellulose in mineral-oil insulated transformers

The guide describes the normal ageing processes in the cellulose of oil impregnated insulation systems for transformers. The various cellulose materials and their properties are described. New knowledge on oxidation and hydrolysis and the influence of the chemical condition of oil and of paper together with thermal stresses are described. Also possibilities for diagnostics and for maintenance of the cellulose are discussed.

File Size: 2 MB

Pages NB: 88

Study Committee: D1 ?

WG (TF): TF D1.01.10

Year: 2007

Member

FREE

Non member

FREE

Your Account

ELECTRA

Members

may download free of charge all publications including most recent ones

Non Members

may download free of charge publications over three years old and purchase all publications

News

WHERE TO BUY CIGRE GREEN BOOKS

Hard copies and digital copies, choose your options !

Latest Publications

Webinars

IEC 61850 based substation automation systems – Users expectations and stakeholders interactions

Ref.: WBN029

2021

Technical Brochures

compact DC overhead lines

Ref.: 831

2021

Technical Brochures

Application and Benchmark of Multiphysics Simulation Tools for Temperature Rise Calculations

Ref.: 830

2021

Technical Brochures

Vibration Modelling of High Temperature Low Sag conductors Self damping characterization

Ref.: 828

2021

Technical Brochures

Hybrid Systems for Off-Grid Power Supply

Ref.: 826

2021

Webinars

Implementation of Long AC HV and EHV cable systems

Ref.: WBN028

2021

Technical Brochures

Challenges with series compensation applications in power systems when overcompensating lines

Ref.: 829

2021

Technical Brochures

DC-DC converters in HVDC grids and for connections to HVDC systems

Ref.: 827

2021

Webinars

Protection and automation issues of islanded systems during system restoration/black start

Ref.: WBN027

2021

Tutorials

Compact AC lines - Tutorial on CIGRE TB 792

Ref.: TTR017

2021

Most Popular

CIGRE SC. & ENG.

CSE 018

Ref.: CSE018

2020

CIGRE SC. & ENG.

CSE 017

Ref.: CSE017

2020

CIGRE SC. & ENG.

CSE 010

Ref.: CSE010

2018

Session Papers

2020 CIGRE SESSION

Ref.: SESSION2020

2020

Technical Brochures

Guide for Transformer Maintenance

Ref.: 445

2011

Technical Brochures

Sag-Tension calculation methods for overhead lines

Ref.: 324

2016

Technical Brochures

Life management techniques for power transformers

Ref.: 227

2003

Technical Brochures

Voltage Source Converter (VSC) HVDC for Power Transmission - Economic Aspects and Comparison with other AC and DC Technologies

Ref.: 492

2012

Technical Brochures

Update of service experience of HV underground and submarine cable systems

Ref.: 379

2009

Technical Brochures

HVDC grid feasibility study

Ref.: 533

2013