Free e-lessons

Unlocked by Ergon: Transformer oil – e-lesson #14 – Furanic compounds

April 16, 2025 | Free

Solid state transformers course – e-lesson #5: Distributed generation and renewables sources part 1

April 15, 2025 | Free

Unlocked by Huaming – OLTC Course – e-lesson #2: Resistor type OLTC

April 17, 2025 | Free

Unlocked by Intellirent: Transformer testing course – e-lesson #16: Insulation resistance measurement

April 30, 2025 | Free

Unlocked by Intellirent: Transformer Testing Course – e-lesson #17: Capacitance and dielectric dissipation factor measurement

February 27, 2025 | Free

Interview with Martin Boss, Technical Leader at Pfiffner Instrument Transformers

| Free

Interview with Francesco Pisu, Head of Circuit Breakers at the Pfiffner Group

| Free

SP – Introduction to transformers – e-lesson #6 pt II: Windings and insulation system in the transformers SP

October 23, 2024 | Free

ENG – Introduction to transformers – e-lesson #6 pt II: Windings and insulation system in the transformers

October 23, 2024 | Free

SP – Introduction to transformers – e-lesson #7: Temperature and load-ability of transformers (Spanish edition)

November 20, 2024 | Free

Erhardt Projects – The impact of logistic constraints in the transformer industry

| Free

WiPE Interview with Christina Iosifidou – Scholarship programme sponsored by CWIEME BERLIN

June 11, 2024 | Free

ENG – Introduction to transformers – e-lesson #5 pt II: Operating characteristics of transformers

July 17, 2024 | Free

SP – Introduction to transformers – e-lesson #5 pt II: Operating characteristics of transformers Spanish

July 17, 2024 | Free

WiPE Interview with Kinga Kastenberger – Scholarship programme sponsored by CWIEME BERLIN

| Free

SP – Introduction to transformers – e-lesson #5: Operating characteristics of transformers Spanish

June 19, 2024 | Free

WiPE Interviews in partnership with CWIEME BERLIN: Interview with Mazana Armstrong (IEEE Power and Energy Society Secretary)

| Free

How to Create Greater Transformer Operational Reliability

May 2, 2024 | Free

SP – Introduction to transformers – e-lesson #3, PART II: The magnetic circuit (Spanish edition)

April 17, 2024 | Free

WiPE Interviews in partnership with CWIEME BERLIN: Interview with Arune Pasukonyte (CARGILL)

April 2, 2024 | Free

WiPE Interviews in partnership with CWIEME BERLIN: Interview with Hana Zikmundova (COMEM Group)

February 9, 2024 | Free

COMEM training session: Prolong the transformer life cycle & lower your total cost of ownership

January 25, 2024 | Free

ON-LOAD TAP-CHANGERS: Types and Operation

January 19, 2024 | Free

OLTC Course – e-lesson #1: On-load tap-changer basics

| Free

Monitoring the most crititcal components on power transformers

October 17, 2023 | Free

Investigating the impact of transformer specification on the life cycle carbon emissions

September 5, 2023 | Free

Interview with Dr. Jürgen Bernauer, CEO of Pfiffner Group

| Free

Camlin Training Session – Benefits and Application of Online PD Monitoring in Transformer

May 31, 2023 | Free

Interview with Dr. Bruce Pahlavanpour – Importance of Transformer Oil Standards

May 12, 2023 | Free

DGA course – e-lesson #8 – Selecting and using the proper DGA online device for your transformer

July 4, 2024 | Free

ENG – Introduction to transformers – e-lesson #7: Temperature and load-ability of transformers

November 20, 2024 | Free

Solution for a resilient electric grid: Grid Ready Flexible Transformer

| Free

ENG – Introduction to transformers – e-lesson #6: Windings and insulation system in the transformers

September 11, 2024 | Free

Fundamentals of marketing – e-lesson #2: Public relations demystified

December 1, 2022 | Free

Fundamentals of marketing – e-lesson #1: Five fundamental rules of marketing to audiences in the power industry

November 22, 2022 | Free

ENG – Introduction to transformers – e-lesson #5: Operating characteristics of transformers

June 19, 2024 | Free

Transformer oil – e-lesson #14 – Furanic compounds

April 16, 2025 | Free

ENG – Introduction to transformers – e-lesson #4: Equivalent circuit of a transformer

May 22, 2024 | Free

Can you listen to your transformer?

October 27, 2022 | Free

ENG – Introduction to transformers – e-lesson #3, PART II: The magnetic circuit

April 17, 2024 | Free

Women in Power Engineering: Interview with Claudia Gherghel-Diaconeasa

| Free

New Challenges for Manufacturers of Grid Control & Monitoring Devices

| Free

Transformer oil – e-lesson #10 – Moisture dynamics

November 4, 2024 | Free

Transformer oil – e-lesson #9 -Alternative fluids

October 16, 2024 | Free

Special Transformers for high tech and demanding applications: Live interview with Oğuz Sönmez from Sönmez Trafo

| Free

Women in Power Engineering: Interview with Francesca Nucci from Comem

April 28, 2022 | Free

Transformer oil – e-lesson #8 – Additives in oil

September 19, 2024 | Free

Women in Power Engineering: International Women’s Day 2022 – Live interview with Sruti Chakraborty

| Free

Transformer Oil – e-lesson #7 – Gassing tendency, stray gassing and DGA

June 25, 2024 | Free

Round Table: Special Transformers

| Free

DGA status & interpretation: navigate the standards through real cases

| Free

Chromium-free coatings for grain-oriented electrical steel

| Free

Introducing the new generation of self-dehydrating breathers

| Free

Women in Power Engineering: Interview with Senja Leivo

| Free

Transformer Oil – e-lesson #6 – Reconditioning and reclaiming of mineral oils

May 30, 2024 | Free

Transformer Oil – e-lesson #5 – Condition monitoring of oils in transformer service

May 3, 2024 | Free

Live Interview with Josko Papic, Head of QA at Končar D&ST

| Free

Online overvoltages monitoring at transformer terminals

| Free

Technology and market research – workshop

| Free

DGA Course – e-lesson #9: A critical analysis of modern techniques for offline and online DGA measurements

| Free

Vibroacoustic Monitoring of On-Load Tap-Changers

| Free

DGA Course: E-lesson #8 – Short review of the previous two levels: Advanced and adapted sampling techniques

| Free

Real applications and case studies of online PD monitoring in Transformer Bushings

| Free

Live interview with Peter Schikarski

| Free

Transformer Oil – e-lesson #4 – Mineral Oils in Service

April 12, 2024 | Free

OLTC Dynamic Testing Guide – live talk with Dr. Raka Levi

| Free

New challenges in instrument and distribution transformers

| Free

Live interview with Paul Griffin

| Free

DGA round table

| Free

DGA on transformer oil to protect your transformer

| Free

Transformer Connection System, TCS

| Free

Variable Shunt Reactor: OLTC brings variability in reactive power compensation

| Free

Transformer equivalent circuit calculation using AC magnetic analysis

| Free

Transformer enhanced performance through innovative insulation systems

| Free

Role of Phase Shifting Transformers in system operation & its regulation with OLTC

| Free

Advantages of using Micafluid technology for insulating oil

| Free

Total Gas pressure for automated transformer condition assessment

| Free

Interview with Stefan van der Kolk, TenneT

| Free

Implementing and Monitoring Overall Equipment Efficiency of Transformers

| Free

Transformer Asset Management by “Digitizing” & “Digitalizing” Temperature Measurements

| Free

Improve insulation life forecasts with accurate DP analysis

| Free

IEC 60296 Ed5, 2020 What’s New

| Free

TXpert™️ Digital Distribution Transformer for Electric Vehicle Charging Infrastructure

| Free

Improving transformer performance with a new bio-based insulating liquid

| Free

How digital intelligence increases the efficiency in the life cycle of a transformer

| Free

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