Statistical appraisal of economic design strategies of LV distribution networks

• Main Authors: Gan, Chin Kim, Pierluigi, Mancarella, Pudjianto, Danny, Strbac, Goran
• Format: Article
• Language: English
• Published: Elsevier B.V. 2011
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utem.edu.my/id/eprint/3863/1/1-s2.0-S0378779611000368-main.pdf; http://eprints.utem.edu.my/id/eprint/3863/; https://www.sciencedirect.com/science/article/pii/S0378779611000368

This paper presents a statistical approach for assessing general LV distribution network design strategies based on a large set of realistic test networks and optimal economic circuit design. The test networks are generated using a fractal-based algorithm that allows creation of generic networks with various topological features (e.g., typical of rural/urban/mixed areas) and characterised by different numbers of substations, numbers of customers, load densities, and so forth. In comparison to standards derived from a traditional approach, that is, case studies on a small number of specific real or test networks, the proposed approach facilitates the derivation of more robust conclusions on optimal network design policies and can thus be used as a valuable tool for decision support. The methodology is exemplified through numerical applications for both urban and rural areas.