Abstract

VERA, J. Jeffer; SANTAMARIA, Francisco  and  JARAMILLO, Adolfo. Power Quality Analysis in an Industrial System from Multipoint Measurements. Rev. ing. univ. Medellín [online]. 2018, vol.17, n.32, pp.179-192. ISSN 1692-3324.  https://doi.org/10.22395/rium.v17n32a9.

This paper proposes a methodology for the analysis of power quality in industrial electrical installations. Initially, a multipoint measurement is performed, then the phenomena that most affect the industry are identified and analyzed, then the system is modelled and adjusted to the real behavior, and some solutions are proposed and simulated. Subsequently, a case study is selected and the power quality study is carried out on the basis of the proposed methodology and according to the parameters of the NTC 5001 standard. Finally, the advantages of using multipoint measurement and modeling in power quality studies are established.

Keywords : harmonics; power quality; voltage sags; multipoint measurement; modelling; simulation.

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