Power Quality & Harmonics Waveform Demonstrator
Interactive teaching scope · 50 Hz · IS / IEC / IEEE & EN 50160 referenced
LIVE
f = 50 Hz
SPEED 1.00×
SCENE H1
Scenes
Module 2 — PQ Events @ 11 kV (MV)
Module 1 — Harmonics & Sequence
Module 3 — Sequence & Real-World Effects
Playback
0.1×
0.25×
0.5×
1×
2×
Drag speed to 0.1× for slow-motion study, or pause to inspect a single instant.
Space play/pause ← → change scene F full screen
Space play/pause ← → change scene F full screen
Fundamental — Voltage & Current
Analysis
Foretec Electric · Foretec Engineers — Coimbatore · Built as a teaching aid. EN 50160 limits apply to RMS values
(10-min means / event residual voltage); instantaneous traces show the underlying waveform with an RMS envelope for reference.