DBPapers
DOI: 10.5593/SGEM2014/B41/S17.030

EVALUATION THE LOSSES POWER AND ELECTRICAL ENERGY ON THE BASIS OF THE RELATIVE LOAD CURVES, BY REFERENCE TO THE BASIC SIZES

M. Marius, P. Leon, P. Florin, S. Razvan
Wednesday 1 October 2014 by Libadmin2014

References: 14th International Multidisciplinary Scientific GeoConference SGEM 2014, www.sgem.org, SGEM2014 Conference Proceedings, ISBN 978-619-7105-15-5 / ISSN 1314-2704, June 19-25, 2014, Book 4, Vol. 1, 229-236 pp

ABSTRACT
The problem of determining the active and reactive electrical losses power, is not new, and this aspect is dealing with professional designers, operating units (electricity suppliers), as well as a number of international organizations, as well as a number of international organizations. In the context of the concerns of energy savings analysis is part of the methodology for calculating energy losses presented below, based on the relative load curves, reported to the base size. In this paper are presented in detail a method for calculating the relative sizes reported to the base sizes (Sb apparent power base, tb time base, Ub voltage base, τSb time of losses associated with the apparent power base Sb), considering equivalent schemes by type Γ cuadripol, of the elements of the network, as well as required load curves or modeled (approximated).

Keywords: energy losses, relative load curves, apparent power base, time base, voltage base.