In the technical centre, we aim to provide information that will give a greater understanding of the implications that contaminants, particularly moisture, have on the operational safety, capacity & life span of power transformers.
We have included some of our own documents & examples in this section, as well as links to papers or websites we have found of benefit.

Please feel welcome to contact us if you have any comments or would like to add a link.

Equilibrium curves to download and print out (PDF)

• Altmann/Buvkis 2003 – accurate with Sensors
• Oommen 1984 – Closest to Altmann findings

Papers

• Understanding the Water in Transformer Systems – Lance Lewand
• Cellulose Insulation Ageing – Lars Lundgaard
• Technical Document – Trojan Systems Ltd

Links

• IEEE Transformers Committee
• Analyzing Transformer Insulating Liquids
• CIGRE
• NTT Worldwide