modelPVImeter

Power-voltage-current meter, 1-phase

Extends from Partials.Meter2Base (Meter base 2 terminal, 1-phase).

Information

'Meters' are intended as diagnostic instruments. They allow displaying signals both in SI-units or in 'pu'. Use them only when and where needed. Otherwise use 'Sensors'.

Output variables:

  p     power term_p to term_n
  v     difference voltage 'plus' - 'minus'
  v0    average voltage ('plus' + 'minus')/2
  i     current term_p to term_n, ('plus' - 'minus')/2

i0 sum current term_p to term_n, 'plus' + 'minus'

Parameters

Type	Name	Default	Description
Options
Boolean	av	false	time average power
SI.Time	tcst	1	average time-constant
Nominal
Base.Types.Units	units (from Nominal)	Types.pu	SI \| pu
SI.Voltage	V_nom (from Nominal)	1	nom Voltage (= base if pu)
SI.ApparentPower	S_nom (from Nominal)	1	nom Power (= base if pu)

Connectors

Type	Name	Default	Description
Base.Interfaces.ElectricV_p	term_p (from Port_p_n)		positive terminal
Base.Interfaces.ElectricV_n	term_n (from Port_p_n)		negative terminal

Components

Type	Name	Default
SIpu.Power	p
SIpu.Power	p_av	pav
SIpu.Voltage	v
SIpu.Voltage	v0
SIpu.Current	i
SIpu.Current	i0