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On December 31, 2024 at 11:03:19 AM +0200, Gravatar Antti Hildén:
  • Updated description of Kampusareena ventilation power consumption and quality from

    Various electrical measurements from the total power output going to the ventilation system of Kampusareena whose maximum power consumption is 100 kW. The ventilation system itself consists of multiple ventilation machine rooms. Collected data includes basic electrical measurements 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. See the [ProCem](https://ckan.energydata.rd.tuni.fi/organization/about/procem) project for general information about how the measurements are stored and how they 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.
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    Electrical measurement data of ventilation in the Kampusareena building in Tampere. The ventilation is used to change the indoor air of the building. The electrical maximum power of the ventilation has been measured to be 138 kW. The ventilation consists mostly of frequency converters that drive fans of the ventilation. The ventilation has been a part of reserve unit pool since September 2020. 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 ventilation at the main distribution board. For details about the measurements see the master's thesis: https://urn.fi/URN:NBN:fi:tty-201811222711 See the [ProCem](https://ckan.energydata.rd.tuni.fi/organization/about/procem) project for general information about how the measurements are stored and how they 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.