Uma proposta de metodologia para atribuição de responsabilidades sobre as distorções harmônicas utilizando o princípio da superposição (A proposal of methodology for the assignment of responsibilities on harmonic distortions using the superposition principle)

Ivan Nunes Santos (ivan@ieee.org), José Carlos de Oliveira (jcoliveira@ufu.br)


Universidade Federal de Uberlândia
This paper appears in: Revista IEEE América Latina

Publication Date: Dec. 2014
Volume: 12,   Issue: 8 
ISSN: 1548-0992


Abstract:
This paper presents a strategy for the sharing responsibility assessment regarding harmonic distortion. Such technique covers the harmonics that they are present at the point of common coupling between the utility and a consumer. This proposal is based on classic superposition principle. Since there are some limitations to apply this principle in a real system, this work proposes an alternative way. That is, it is proposed here the utilization of a dominant impedance in order to reach the correct harmonic sharing responsibility.

Index Terms:
Sharing Responsibility, Harmonic Distortions, Superposition Principle, Power Quality   


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