I’m not sure if you guys know, but every month Megger offers a free webinar. Once you sign up for one, you get notifications via email of the next upcoming webinar.
The next webinar is this Friday April 20,2018. Here is what they are advertising.
UPCOMING WEBINAR:
Power Quality: A Detailed Understanding of Harmonics
When: Friday, April 20, 2018 from 10:00 A.M. - 11:30 A.M. CST (Can't attend? Please go ahead and register and we will email you a video recording)
Who: Presented by Megger Substation Application Engineer, Sanket Bolar
Why: This is a FREE educational webinar and all attendees are eligible to receive 1 NETA CTD and 1 PDH or 0.1 CEU
What: The following topics will be covered during the webinar:
Fundamentals of harmonics
Cause of harmonics
Effects of harmonics
Standards on harmonics
Harmonics measurement technique
Harmonic sources
Harmonic mitigation
Here is the link
https://register.gotowebinar.com/reg...42988128035075