Transformers

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30 August 2011 19:22

Advertisement feature – Assess the health of power transformers to ensure long-term operation

Advertisement feature – Assess the health of power transformers to ensure long-term operation

Power transformers are critical, capital-intensive assets for utilities and industry. Their failure is unacceptable because, as well as the severe damage which can occur to the asset itself the effect of its failure on the network can be disastrous. However, replacing on a time basis is not the alternative since more

30 August 2011 13:11

Amorphous metal core technology: Transforming power distribution

Amorphous metal core technology: Transforming power distribution

Dr Lore Grohmann of Wilson Power Solutions explains how super low loss amorphous distribution transformers can help improve the energy efficiency of small power distribution networks more

04 February 2011 15:46

Advertisement feature - How healthy is your transformer fleet?

Advertisement feature - How healthy is your transformer fleet?

What’s happening inside and outside of your transformers? Will today’s minor problems turn into tomorrow’s catastrophic failures? more

04 February 2011 14:58

Transformers - Amorphous metal core to success of transformers

Transformers - Amorphous metal core to success of transformers

Ceyhun Sahin of ABB explains how a new range of dry-type distribution transformers can play a vital role in improving energy efficiency in power distribution networks more

20 August 2010 10:42

Transforming Westminster Abbey

Transforming Westminster Abbey

A careful operation to lift a three-and-a-half-tonne redundant transformer by crane across the front of Westminster Abbey took place on Wednesday 18 August. more

29 July 2010 10:10

A breath of fresh air

A breath of fresh air

Baltimore Innovations, the UK based desiccant specialist, is planning to grow its share of the Desiccant Breather Market with the launch of a new range of Indicating Silica Gel Breathers. more

01 February 2010 17:55

Transformers - Oil sampling – the comprehensive transformer health test

Transformers - Oil sampling – the comprehensive transformer health test

In the same way a blood test can provide a doctor with a wealth of information about  their patient, taking an oil sample enables service engineers to learn a great deal about the condition of a transformer. This can play a key role in the effective management of a vital more

01 February 2010 17:30

Transformers - Transformer oil testing: here or there?

Transformers - Transformer oil testing: here or there?

Most engineers would agree breakdown testing provides the most reliable indicator of the condition of the oil in a power transformer. There is, however, far less agreement about whether the testing should be carried out on site or in the laboratory. Paul Swinerd of Megger looks at the arguments for more

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