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On December 31, 2024 at 12:30:47 PM +0200, Gravatar Antti Hildén:
  • Changed title to Kampusareena electric vehicle charging consumption and power quality (previously Kampusareena electric vehicle charging power consumption and quality)


  • Set maintainer of Kampusareena electric vehicle charging consumption and power quality to Antti Hildén (previously Antti Hilden)


  • Updated description of Kampusareena electric vehicle charging consumption and power quality from

    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.
    to
    Electrical measurement data of electric vehicle charging in the Kampusareena building in Tampere. The electric vehicle charging has eight AC charging spots with maximum power of 22.1 kW (type 2 + schuko) per spot. The charging station is in public use. The data includes 179 continuous timeseries measurement quantities aggregated at 1-second interval. The measurement quantities consist of voltage, current, power and energy, and power quality quantities such as symmetrical components of voltage, and harmonic voltages and currents. The measurement point is at the feeder of the electric vehicle charging at the main distribution board. For details about the measurements see the master's thesis: https://urn.fi/URN:NBN:fi:tty-201811222711 NOTE: Before 2018-09-06 the 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.