Optimal insulation in radial distribution networks

摘要

This paper presents a model of unsupplied energy reduction achieved by the insulation of specified parts of lines belonging to a radial distribution system. An optimization procedure is developed that defines which network sections should be insulated to obtain the greatest possible reliability enhancement, subject to investment cost limitation, or to achieve a desired level of reliability by the minimum cost. The combination of line insulation with system sectionalizing and alternative supply is considered.