1. Study on the effective integration of distributed energy resources for providing flexibility to the electricity system, Tech. Rep. 54697590000;Damsgaard,2015
2. Market integration of renewable energies through direct marketing-lessons learned from the German market premium scheme;Purkus;Energy, Sustain. Soc.,2015
3. Recommendation of policy and regulatory options-for facilitating large shares of intermittent res into the power supply system, Tech. Rep.;Møller Andersen,2009
4. A market-based virtual power plant;You,2009
5. Virtual power plants-general review: structure, application and optimization;Nikonowicz;J. Power Technol.,2012