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Distribution transformers – Operation and maintenance (C4312)

Duration

4 Days

Who should attend?

Technicians

What will I learn from this course?

Select a distribution transformer
Ensure its commissioning, operation and maintenance

Topics

Selection of a transformer

Operation, losses (iron, copper, other losses)
Technology and manufacturing parallel operation
Types: underwater, dry

Insulating medium
On-load tap changers, technology, operation
Protection of transformers
Standardization

Transformer and harmonics

Definition of harmonics
Effects of the harmonics
Dimensioning

High range harmonics and consequences
Transformers to reduce harmonics on the network

Installation

Choice of the premises

Commissioning

Maintenance

Oil sampling and analysis
Interpretation of the results

Visual inspections, information on the nameplate
Support to diagnosis

Learning path

Prerequisites	C4312	Next step
Fundamentals of electricity and electro-technics	80% Theoretical 20% Case Study	A4212

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.