Comparative analysis of optimization methods for electrical energy losses interval evaluation problem

Koltsov Y.V., Boboshko E.V.
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This article is dedicated to a comparison analysis of optimization methods, in order to perform an interval estimation of electrical energy technical losses in distribution networks of voltage 6–20 kV. The issue of interval evaluation is represented as a multi-dimensional conditional minimization/maximization problem with implicit target function. A number of numerical optimization methods of first and zero orders is observed, with the aim of determining the most suitable for the problem of interest. The desired algorithm is BOBYQA, in which the target function is replaced with its quadratic approximation in some trusted region.

Keywords: optimization methods, electrical energy technical losses, distribution networks, BOBYQA
Citation in English: Koltsov Y.V., Boboshko E.V. Comparative analysis of optimization methods for electrical energy losses interval evaluation problem // Computer Research and Modeling, 2013, vol. 5, no. 2, pp. 231-239
Citation in English: Koltsov Y.V., Boboshko E.V. Comparative analysis of optimization methods for electrical energy losses interval evaluation problem // Computer Research and Modeling, 2013, vol. 5, no. 2, pp. 231-239
DOI: 10.20537/2076-7633-2013-5-2-231-239
URL: http://crm-en.ics.org.ru/journal/article/2016/
Creative Commons License This work is licensed under a Creative Commons Attribution-NoDerivs 3.0 Unported License.
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