Containment of power losses in LV networks with high penetration of distributed generation
Celli, G.;Natale, N.;Pilo, F.;Pisano, G.;
2017-01-01
Abstract
Power losses and their regulation is a key issue in modern electrical systems, especially in distribution networks. In the last few years, the number of distributed energy resources has grown dramatically, emphasizing the importance of knowing in detail the operating conditions and the efficiency of Low Voltage and Medium Voltage networks. In particular, Low Voltage systems are often unbalanced networks experiencing a significant neutral current. This aspect could become more and more critical considering the distributed generation and its daily profile in comparison with the load typical time trend. In this paper, the present regulatory prescriptions and rules for connection of generators in the Italian context are discussed and then applied to a real low voltage case study network. Several scenarios are considered to analyse how distributed generators connection options and reactive power management have influence on network losses.File | Size | Format | |
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OAP-CIRED.2017.0988.pdf open access
Type: versione editoriale
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470.34 kB | Adobe PDF | View/Open |
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