#transformer reliability p2

PD course - e-lesson #4 - illustration 850 x 400

Partial discharge measurement for power transformers – e-lesson #4 – Onsite measurement of PD

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DGA 3rd lesson

DGA Course – e-lesson #3 – Sampling oil for DGA, consideration on frequencies and sampling safety aspects- part II

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PD course - e-lesson #3 - 850 x 400 px

Partial discharge measurement for power transformers – e-lesson #3 – Ultra High Frequency (UHF) PD Measurement Method

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Transformer specification course - e-lesson #4 - illustration 850 x 400

Transformer specification course – e-lesson #4 – Quality management, inspections and testing

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Image courtesy by Končar D&ST

DGA course – e-lesson #2 – Sampling oil for DGA, consideration on frequencies and sampling safety aspects

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Transformer Specification course - e-lesson #3 - illustration 850 x 400

Transformer Specification course – e-lesson #3 – Transformer Special Technical Requirements based on the application

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Design of Distribution Transformers – e-lesson #4 Tehnical specifications

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Design of Distribution Transformers - e-lesson #11 - 850 x 400 illustration v1

Design of Distribution Transformers – e-lesson #3 – Design Approaches

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Partial discharge monitoring of power transformers by UHF sensors

Partial discharge measurement for power transformers course – e-lesson #2 – Basics of partial discharges II

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Transformer specification course - e-lesson #2 - illustration

Transformer Specification course – e-lesson #2 – Prepare and Issue Technical Specifications for Power Transformers

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Transf. specification course - e-lesson #2 - 850 x 400 illustration

Transformer Specification course – e-lesson #1 – Define Specifications and Understand Table of Contents Breakdown

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Design of Distribution Transformers course - e-lesson #2

Design of distribution transformers – e-lesson #2 – Line Frequency Oil Transformer

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Design of Distribution Transformers - e-lesson #1 - 850 x 400

Design of Distribution Transformers – e-lesson #1: Introduction – Mutual inductance phenomenon

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DGA illustration

DGA Course – e-lesson #1: The most efficient transformers maintenance method

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Partial discharge measurement for power transformers course – e-lesson #1 – Basics of partial discharges I

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Design of power transformers – e-lesson #15: Insulation in a nutshell

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Design of power transformers – e-lesson #14: Efficiency, voltage drop & PEI

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DGA Course –e-lesson #13: Special DGA diagnoses

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Design of distribution transformers – e-lesson #22 – The future of transformers and transformer design

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Design of power transformers – e-lesson #13: Ability to withstand short circuit

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Design of Distribution Transformers – e-lesson #21 – Optimum design with differential evolutions and genetic algorithms

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Transformer specification course - e-lesson #10 - 850 x 400 illsutration

Transformer specification course – e-lesson #10: Tender assessment and specifications

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DGA Course – e-lesson #12: Special lesson – Dr. Michel Duval. Survey of important contributions reviewed by Dr. Michel Duval.

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Transformer specification course - e-lesson #9 - 850 x 400 illustration

Transformer specification course – e-lesson #9: Specification of processes (services) for power transformers specifications

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DGA course - e-lesson #13 - illustration 850 x 400

DGA Course – e-lesson #11: A brief “history of the future” – an advanced approach to DGA diagnosis based on AI

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DGA Course - e-lesson #10 image v2

DGA Course –e-lesson #10: When should one recommend taking a transformer out of service

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Hand filling in the checklist titled Requirements

Design of Distribution Transformers – e-lesson #20 – Death valley in transformer projects: when requirements are too demanding

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Transformer specification course - e-lesson #8 - illustration 850 x 400

Transformer specification course – e-lesson #8: Classification of technical requirements – ‘essential versus optional’

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