Data Aquisition

• Electric consumption in kWh
• hourly values required, 15min values desirable

Calculations

• hourly sum of electric consumption (15min could be done as well, calculation will take longer )
• remove negative, invalid values
• remove upper outliers
  • Assumption max. fuse 40 ampere (average in single family houses [2])
  • this results in continuous power 9.2 kW
  • over 24h = approx. 221 kWh max. consumption per day
  • Everything above is very unlikely…
• calculate season out of date (for later filtering)
• calculate sum per day
• calculate minimum per day (standby-losses)
• calculate rolling averages for usage
• calculate rolling minimum for standby-losses
• calculate standby-share value with total energy consumtion and standby-average of the rolling minimum
• calculate typical houshold consumption for comparison. Formulas and values from [1]

References

[1] Nipkov, J. (2013). Typischer Haushalt-Stromverbrauch. Schlussbericht. Bundesamt für Energie (BFE). https://www.aramis.admin.ch/Default.aspx?DocumentID=61764
[2] Sattler, M. et al. (2020). 16 A-Gebäude: Stromnetzstabilisierung und Nutzerbeeinflussung durch elektrische Leistungsbegrenzung für Gebäude. Bundesamt für Energie (BFE). https://www.aramis.admin.ch/Texte/?ProjectID=40160