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Three-Phase Transformer Course

Three-Phase Transformer Course
4 to 360 hours of flexible workload
certificate valid in your country

What Will I Learn?

Acquire hands-on expertise in selecting, sizing, connecting, protecting, and commissioning three-phase transformers rated 33 kV to 132 kV. Master essentials like power system basics, vector groups, tap changers, fault analysis, one-line diagrams, relay coordination, and on-site testing to confidently design, specify, and manage safe, reliable, and efficient transformer systems in substations.

Elevify Advantages

Develop Skills

  • Size three-phase transformers accurately using MVA, kV, and current formulas for practical applications.
  • Interpret substation one-line diagrams swiftly, recognising symbols, power flows, and switching configurations.
  • Select and configure vector groups, opting for delta or wye connections to handle grounding, faults, and harmonics effectively.
  • Establish transformer protection settings, determining CT/PT ratios, relay pickups, and fault thresholds with precision.
  • Conduct essential field tests including phasing, polarity, oil analysis, and insulation checks prior to energisation.

Suggested Summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.
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Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
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Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.
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André FelipePrompt Engineering Student

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