Distribution systems as a local support in emergencies

Konferenz: NEIS 2017 - Conference on Sustainable Energy Supply and Energy Storage Systems
21.09.2017 - 22.09.2017 in Hamburg, Deutschland

Tagungsband: NEIS 2017

Seiten: 6Sprache: EnglischTyp: PDF

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Dzikowski, Rafal; Olek, Blazej (Institute of Electrical Power Engineering, Lodz University of Technology, Lodz, Poland)

This paper presents a methodology for increasing reliability of electricity supply in common distribution systems as well as dwindling the value of total lost loads when a shortage or outage of electricity supply from outside arises. Following a damage to a power system, it utilizes available local distribution generations to keep operations of electricity loads at appropriate levels. Basing on the design of up-to-date distribution systems, operations and the hierarchical structure of Local Energy Clusters are described. Additionally, authors provide the optimization model which emulates real-time operations, aiming to minimize both the value of total lost loads and costs of used fuel resources. Basing on a benchmark distribution subsystem model, operations of a single Local Energy Cluster in an emergency