The Facts of Power Factor

摘要

Power Factor Is Another Parameter that is affected by power quality phenomena, particularly distortion and imbalance. This creates even more confusion about the term "true power factor." Power factor is a measure of how efficiently a load uses the electricity or how much energy is consumed by the load versus how much the electricity provider must deliver. This has been defined as real power divided by apparent power, watts / volt-amperes, or W / VA.