Free e-lessons
L2 TCA Course – e-lesson #9 – Partial Discharge Detection & Analysis
| Free Master’s level
Partial discharge measurement for power transformers course – e-lesson #2 – Basics of partial discharges II
July 1, 2021 | Free Basic level
Online overvoltages monitoring at transformer terminals
June 30, 2021 | Free
Transformer Testing Course – e-lesson #17: Insulation resistance measurement
| Free Intermediate level
Contract Management in the Transformer Industry – Basic level – e-lesson #3
| Free Basic level
Contract Management in the Transformer Industry – Basic level – e-lesson #2
| Free Basic level
Transformer Testing Course – e-lesson #16: Measurement of zero-sequence impedance
May 26, 2021 | Free Intermediate level
Contract Management in the Transformer Industry – Basic level – e-lesson #1
| Free Basic level
Transformer Testing Lesson #14: Sound level measurement
| Free Master’s level
Transformer Testing course – e-lesson #13: Temperature rise test
March 29, 2021 | Free Master’s level
DGA round table
| Free
Transformer testing course – e-lesson #12: Induced voltage test and PD measurement
March 1, 2021 | Free Intermediate level
Transformer Testing Course – e-lesson #11: Line terminal AC withstand voltage test (LTAC)
| Free Intermediate level
Transformer testing course – e-lesson #10: Applied voltage test
| Free Intermediate level
Transformer Testing Course – e-lesson#9: Switching impulse test
December 14, 2020 | Free Intermediate level
Role of Phase Shifting Transformers in system operation & its regulation with OLTC
November 26, 2020 | Free
Transformer Testing Lesson #8: Lightning impulse test (part 2)
November 23, 2020 | Free Basic level
L2 Transformer Condition Assessment Course – e-lesson #1: Introduction
| Free Basic level
OLTC Course – lesson #1: On-load tap-changer basics
| Free Basic level
Transformer Testing Course – E-LESSON #3 – Winding resistance measurement
June 15, 2020 | Free
DGA course – E-lesson #2
| Free Basic level
Transformer Testing Course – E-LESSON #1
May 17, 2020 | Free
