What is Power Quality:  Any power problem manifested in voltages, current, or frequency deviations that results in failure or misoperation of your equipment. These are some presentations to assist you in understanding the issues...

Utility System Operation
  1.3 Mb

Power Factor and How It Affects Your Electric Bill
  1 MB

Northeast Blackout Viewpoint
  665 Kb

Transformer Maintenance and Testing
Presented by: Kate Brady and Barker Edwards
  1.8 Mb

Switchgear Maintenance and Testing
Presented by: Square D
  1.7 Mb

Harmonics
Presented by: Scott Peele
  327 Kb

Grounding
Presented by: Scott Peele
  773 Mb

Power Quality Basics
  869 Kb

Power Monitoring
  1.4 Mb

Motor Protection
  553 Kb

Motor Protection-Voltage Unbalance/Single-Phasing
  160 Kb

Lightning and Equipment Protection
  949 Kb

Infrared and Breaker Maintenance
  705 Kb

UPS Applications
  290 Kb