How to locate harmonic currents?

[AlexT90]

What is a simple and reliable method to locate harmonic sources ? And what are the strategies for mitigating harmonic distortion problems?

[madMAX]

Using a power quality meter would probably be beneficial. Record for a couple weeks to measure harmonic content. Look at equipment upstream known to cause harmonics like UPS systems or computers.

[NikkiEngineering]

http://easypower.com/videos/top-6-power-factor-misconceptions-from-harmonics.php

Using EasyPower Harmonics to Avoid Problems at Your Facility: http://www.easypower.com/videos/using-harmonics-to-avoid-issues-refresher.php?source=videoposting