An Innovator Nonintrusive Method for Disaggregating and Identifying Two Simultaneous Household Loads

  • Máximo Pérez-Romero
  • Enrique Romero-Cadaval
  • Adolfo Lozano-Tello
  • João Martins
  • Rui Lopes
Part of the IFIP Advances in Information and Communication Technology book series (IFIPAICT, volume 423)


At the present time the monitoring systems are important in some areas, such as electric power supply industry and household environment because they provide useful information to energy storage and management tasks. A new nonintrusive monitoring method is proposed in this paper and it is able to disaggregate and identify two loads working simultaneously using a single measuring sensor and a least squares regression algorithm based on discrete form of the S-Transform.


Monitoring nonintrusive disaggregation identifying simultaneously S-Transform 


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Copyright information

© IFIP International Federation for Information Processing 2014

Authors and Affiliations

  • Máximo Pérez-Romero
    • 1
    • 2
  • Enrique Romero-Cadaval
    • 1
  • Adolfo Lozano-Tello
    • 2
  • João Martins
    • 3
  • Rui Lopes
    • 3
  1. 1.Power Electrical & Electronics Systems R+D+i GroupUniversity of Extremadura, Escuela de Ingenierías IndustrialesBadajozSpain
  2. 2.Quercus Software Engineering GroupUniversity of Extremadura, Escuela PolitécnicaCáceresSpain
  3. 3.Universidade Nova de Lisboa-FCT-DEE and UNINOVA-CTSMonte de CaparicaPortugal

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