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On February 1, 2023 at 2:35:45 PM +0200, Gravatar hylli:
  • Updated description of Kampusareena electric vehicle charging power consumption and quality from

    Various electrical measurements from the electric vehicle charging station at Kampusareena. Kampusareena has 8 charging spots with a maximum power of 22 kW for each. The measurements include basic electrical measrurements such as power, current, voltage and cumulative energy, but also advanced power quality measurements such as symmetrical components of voltage, and voltage and current harmonics up to 40th order. NOTe: before 2018-09-6 the power meter was installed incorrectly so that positive and negative power amounts where the wrong way around i.e. when power value is negative in the data it really should be positive. See the [ProCem](https://ckan.energydata.rd.tuni.fi/organization/about/procem) project for general information about how the measurements are stored and can be used. See the [eQL quality meter](https://ckan.energydata.rd.tuni.fi/group/about/eql-quality-meter) group for general information about the used measurement device. See the [Kampusareena](https://ckan.energydata.rd.tuni.fi/group/about/kampusareena) group for general information about the building. Note: This is not fully documented for example available measurements are missing.
    to
    Various electrical measurements related to the total power consumption of the electric vehicle charging station at Kampusareena. Kampusareena has 8 charging spots with a maximum power of 22 kW for each. The measurements include basic electrical measrurements such as power, current, voltage and cumulative energy, but also advanced power quality measurements such as symmetrical components of voltage, and voltage and current harmonics up to 40th order. NOTe: before 2018-09-6 the power meter was installed incorrectly so that positive and negative power amounts where the wrong way around i.e. when power value is negative in the data it really should be positive. See the [ProCem](https://ckan.energydata.rd.tuni.fi/organization/about/procem) project for general information about how the measurements are stored and can be used. See the [eQL quality meter](https://ckan.energydata.rd.tuni.fi/group/about/eql-quality-meter) group for general information about the used measurement device. See the [Kampusareena](https://ckan.energydata.rd.tuni.fi/group/about/kampusareena) group for general information about the building.


  • Changed value of field datastore_active to True in resource ev_charging_station_power_quality_available_measurements.xlsx in Kampusareena electric vehicle charging power consumption and quality