Fundamentals of Harmonics

With the exception of the incandescent light bulb, every load today creates harmonics. Unfortunately, these loads vary with respect to their amount of harmonic content and response to problems caused by harmonics.

Discuss this Article 3

Anonymous (not verified)
on Dec 18, 2012

how harmonic current can be measured

Anonymous (not verified)
on Jan 27, 2013

Why are triplen harmonics more dangerous than other harmonics?

Anonymous (not verified)
on Apr 30, 2013

triplen harmonics means unbalance between the phases. Obvisously unbalance in three phases causes neutral current (Ia+Ib+Ic).
In Ideal three phase systems, for balaned 3 phases, no neutral current.

Post new comment
Sign In or register to use your Electrical Construction & Maintenance (EC&M) Magazine ID
(optional)

White Papers
EC&M Learning Center
Webinars
EC&M TV
Jan. 27, 2010
video
Electrical Construction and Maintenance

Arlington TV Box for New Construction

Arlington’s recessed combination power and low voltage boxes – TV BOX™ and Indoor IN BOX™ – offer secure, convenient & easy way to mount LCD or plasma TVs flush against a wall...More

Newsletter Signup

Connect With Us