Here’s a new article that we thought all Vermogenselektronica 2015 registrants and attendees might find interesting reading:
“The measurement of electrical power depends on three factors: voltage, current and time. All three factors contribute to the total uncertainty of the measurement, but what is often overlooked is the contribution of the measuring instrument’s internal phase-shift uncertainty to the total power measurement uncertainty. This article examines these uncertainties in detail, and shows how their effects can be minimised by careful powermeter design.”
Download the full article here.