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Electrical Substation Maintenance Course

4/5
Electrical Substation Maintenance Course
4.0 in the evaluation
4 to 360 hours flexible workload
valid certificate in your country

What will I learn?

This course provides hands-on skills for planning and performing safe, efficient transformer maintenance in substations with minimal disruption to the network. You will master OLTC servicing, relay testing, dissolved gas analysis (DGA), thermography, fault identification, along with precise switching, lockout/tagout (LOTO), permitting, and return-to-service protocols through clear, step-by-step lessons that enhance reliability, minimise downtime, and enable assured on-site decisions.

Elevify advantages

Develop skills

  • Transformer maintenance planning: apply proven preventive routines and test intervals.
  • Protection testing mastery: perform relay, CT/PT, and SCADA checks with confidence.
  • Diagnostic testing skills: run DGA, PD, IR, and thermography for fast fault detection.
  • Safe switching operations: execute LOTO, grounding, and 132/33 kV outage sequences.
  • Load transfer strategies: shift demand and restore service with minimal network impact.

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 interest without needing to change platforms... I'm grateful 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 change chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

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