10.9. powermeterΒΆ

Powermeter types

Powermeter:object
Measured dataset (AC or DC)
required: timestamp, energy_Wh_import
properties:
timestamp:string
Timestamp of measurement
format:
meter_id:string
A (user defined) meter if (e.g. id printed on the case)
phase_seq_error:boolean
AC only: true for 3 phase rotation error (ccw)
energy_Wh_import:object (units-Energy)
Imported energy in Wh (from grid)
There is an extended definition for this object here.
energy_Wh_export:object (units-Energy)
Exported energy in Wh (to grid)
There is an extended definition for this object here.
power_W:object (units-Power)
Instantaneous power in Watt. Negative values are exported, positive values imported Energy.
There is an extended definition for this object here.
voltage_V:object (units-Voltage)
Voltage in Volts
There is an extended definition for this object here.
VAR:object (units-ReactivePower)
Reactive power VAR
There is an extended definition for this object here.
current_A:object (units-Current)
Current in ampere
There is an extended definition for this object here.
frequency_Hz:object (units-Frequency)
Grid frequency in Hertz
There is an extended definition for this object here.