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Power transformers - Oil sampling and analysis (C4233)

Duration

1 Day

Who should attend?

Operation and maintenance technicians, technicians who collect oil samples, graduate engineers, asset managers, apprentices

What will I learn from this course?

Gain a basic understanding of the fundamentals of transformer oil sampling and analysis.

Topics

Oil properties

Constituents

Composition

Function of transformer oil

Degradation of oil and paper insulation

Sources of oil decay

Behavior of oils

Frequency of oil testing

Oil sampling

By syringe method
By bottle method

Sampling equipment
Environmental safety

Oil analysis

Factor affecting physical and electrical conditions
Transformer oil tests – DGA, ratio, Roger’s Code, IEC Code and Cigré method

Cellulose insulation assessments
Understanding reports
Oil color chart

Question and answer session with an oil analysis technical expert

Learning path

Prerequisites	C4233	Next step
A4201	This Course

This training can be provided on site at your own convenience.

About GE’s Grid Solutions

Grid Solutions, a GE Renewable Energy business, serves customers globally with over 13,000 employees. We provide power utilities and industries worldwide with equipment, systems and services to bring power reliably and efficiently from the point of generation to end power consumers. Grid Solutions is focused on addressing the challenges of the energy transition by enabling the safe and reliable connection of renewable and distributed energy resources to the grid. We electrify the world with advanced grid technologies and accelerate the energy transition.