Valuation of measurement data for low voltage network expansion planning

M. Nijhuis, M. Gibescu, J.F.G. Cobben

Research output: Contribution to journalArticleAcademicpeer-review

8 Citations (Scopus)
107 Downloads (Pure)

Abstract

The introduction of electric vehicles and photovoltaics is changing the residential electricity consumption. Distribution network operators (DNO) are investing in an advanced metering infrastructure (AMI) to enable cost reduction through smart grid applications. The DNO also benefits from the additional measurement data the AMI gives for the network planning process. The availability of AMI data can be limited by the cost of communication and by privacy concerns. To determine the social welfare of an AMI, the economic gains should be estimated. For the planning of the low voltage (LV) network, a method for determining the value of an AMI still needs to be developed. Therefore, a planning methodology which allows various levels of measurement data availability has been developed. By applying this approach the value of different levels of AMI from an LV-network planning perspective can be determined. To illustrated the application of this approach a case study for the LV-network of a Dutch DNO is performed. The results show that an increase in measurement data can lead to €49-254 lower LV-network reinforcement costs. A detailed analysis of the results shows that already 50% of the possible cost reduction can be achieved if only 65% of the households have AMI data available.

Original languageEnglish
Pages (from-to)59-67
Number of pages9
JournalElectric Power Systems Research
Volume151
DOIs
Publication statusPublished - 1 Oct 2017

Keywords

  • Advanced meter infrastructure
  • Distribution networks
  • Power system monitoring
  • Power system planning

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