Domestic fridge-freezer load aggregation to support ancillary services

A Scalable Non-intrusive Load Monitoring System for Fridge-Freezer Energy Efficiency Estimation

In this paper we propose an approach by which the energy efficiency of individual appliances can be estimated from an aggregate load. To date, energy disaggregation research has presented results for small data sets of 7 households or less, and as a result the generality of results are often unknown. In contrast, we have deployed household electricity sensors to 117 households and evaluated the...

Reactive Power Support Services in Electricity Markets: Costing and Pricing of Ancillary Services

Ancillary Services Provided from DER

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Case Study Gas Turbine and Duct Burner Load Control for High Ramp Rate Ancillary Services

Technological Control Capabilities of Der to Provide Future Ancillary Services

With the aggregation of distributed generators and loads, a Virtual Power Plant (VPP) can participate on electricity markets and provide ancillary services. This paper describes technological control capabilities of distributed energy resources (DER) to provide future ancillary services for distribution and transmission network operation. The analysed future ancillary services comprise frequenc...