Harmonics Course
Acquire mastery in harmonic studies for 480V industrial facilities. Explore how nonlinear loads generate harmonics, evaluate effects on transformers and protective devices, and implement filters, advanced VFD designs, and infrastructure improvements to reduce THD levels, minimise energy losses, and safeguard vital equipment for sustained performance.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
Gain hands-on expertise in spotting, simulating, and minimising harmonic distortion across modern industrial setups. Understand the role of nonlinear loads, VFDs, UPS units, and LED lights in forming harmonic patterns, create precise single-line diagrams, assess equipment strain, and deploy filters, drive enhancements, and system-wide fixes to comply with THD standards, lower losses, and ensure dependable operations.
Elevify advantages
Develop skills
- Assess nonlinear loads to pinpoint key harmonic contributors in facilities.
- Develop 480V single-line models covering transformers, feeders, and harmonic-sensitive loads.
- Calculate harmonic threats including THDi, resonance risks, and thermal stress on gear.
- Deploy corrective measures like filters, AFE drives, and K-rated transformers.
- Design economical upgrade strategies focusing on fast results and proven harmonic cuts.
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.What our students say
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