A fast event detection algorithm for residential loads within normal and disturbed operating conditions

A fast event detection algorithm for residential loads within normal and disturbed operating conditions

Faten Mouelhi Houda Ben Attia Sethom Ilhem Slama-Belkhodja Laurence Miègeville Patrick Guerin

Université de Tunis El Manar, Ecole Nationale d’Ingénieurs de Tunis, LR 11ES 15, Laboratoire des Systèmes Electriques

Université de Carthage, Ecole Nationale d’Ingénieurs de Carthage 2035, Tunis, Tunisia

Université de Nantes, Institut de Recherche en Energie Electrique de Nantes Atlantique (IREENA), l'IREENA, EA 4642, Saint-Nazaire

Corresponding Author Email: 
3 May 2015
| |
2 February 2016
| | Citation



This paper deals with the classification and identification methods applied for the residential sector power management issue. A fast event detection algorithm is then proposed and applied to the identification of the load status changes occurred during a home facilities operation. Because the residential load current or the supply voltage can have harmonic components, the second idea developed by this paper is the consideration of the electrical grid harmonic disturbances that may affect the detection signals notifying the load status changes. Then the proposed event detection algorithm was applied to properly identify the status changes of a large variety of grid connected residential loads.


demand side management, event detection, steady and transient state, households, power quality, harmonic disturbances.

1. Introduction
2. Survey and analysis of residential loads
3. Algorithm implementation for load event detection
4. Conclusion

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