Disaggregation of the electric loads of small customers through the application of the Hilbert transform

Journal ar
Energy Efficiency
  • Volumen: 7
  • Número: 4
  • Fecha: 01 enero 2014
  • Páginas: 711-728
  • ISSN: 15706478 1570646X
  • Tipo de fuente: Revista
  • DOI: 10.1007/s12053-013-9250-6
  • Tipo de documento: Artículo
  • Editorial: Kluwer Academic Publishers
This paper is intended to explain how the possibilities of enabling technologies (advanced metering infrastructures) can be expanded on to evaluate end uses at the demand-side level. For example, these data allow validating the effective response to market prices (energy markets) or system events (demand response), and besides, the possibilities that energy efficiency offers (in capacity markets), mainly under the supervision of a load aggregator. Hilbert transform properties along with other mathematical tools are used to extract the characteristics of the more suitable uses for demand response policies from the aggregated load demand of the user. This is achieved without complex statistical analysis of the demand loads. The tool filters pulse waveforms (in this case, the components of daily demand) and provides the aggregator the main characteristics of load, both in normal state or under response to system events or market prices. © 2014 Springer Science+Business Media Dordrecht.

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