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Phase Academy
ALL PATHSPATH · 07

Power Quality

How nonlinear loads distort waveforms, what THD describes, and how power factor and harmonics interact in a real facility.

LEVEL
Intermediate
TOTAL TIME
1 h 5 min · 2 modules
AUDIENCE
Engineer, Technician
VERSION
v2.0 · Published
YOUR PROGRESS0 / 2 · 0%

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Module timeline

  1. Waveforms and harmonics

    Guided scenario 35 min

    Build a distorted waveform from harmonic content and interpret THD.

    Lab: Harmonics & Waveform Distortion LabCompletes on: lab opened, guided scenario steps confirmed, knowledge check submitted, reflection confirmed
    Open module

  2. Power factor in practice

    Guided scenario 30 min

    Distinguish displacement from true power factor and correct a realistic load.

    Lab: Power Factor Correction SimulatorCompletes on: lab opened, guided scenario steps confirmed, knowledge check submitted, reflection confirmed
    Open module

What you will be able to do

  • Describe how harmonics distort a waveform and what THD measures
  • Explain the practical effects of harmonics on neutrals and transformers
  • Distinguish displacement power factor from true power factor

Prerequisites

  • Electrical Foundations, especially the AC waveform module

What counts as complete

Both modules marked complete with checks and reflections recorded.

Opening a lab never marks a module complete on its own.

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