Improve processing of measurands with phase components #101
Description
Some improvements are possible for processing measurands with phase components. Currently we only process currents and line-to-neutral voltages. We can extend this to support power and line-to-line voltages.
In general we should aim to provide the one-phase equivalent voltage, current, power and power factor whenever multiple phases are reported.
When the voltages Vx-n are balanced (hope this is safe to assume?), we can do the following:
- Power and current values are summed.
- Power factors are averaged.
- Line-to-line voltages are divided by sqrt(3) to get line-to-neutral voltages.
- Reported and calculated line-to-neutral voltages are simply averaged.
See here for some background info.
Originally posted by @lbbrhzn in #98 (comment)