Application of an active rectifier used to mitigate currents distortion in 6-10 kV distribution grids

Muñoz Guijosa, Juan Manuel and Kryltcov, Sergei B. and Solovev, Sergei V. (2019). Application of an active rectifier used to mitigate currents distortion in 6-10 kV distribution grids. "Journal of Minings Institute", v. 236 ; pp. 229-238. ISSN 2411-3336. https://doi.org/10.31897/PMI.2019.2.229.

Description

Title: Application of an active rectifier used to mitigate currents distortion in 6-10 kV distribution grids
Author/s:
  • Muñoz Guijosa, Juan Manuel
  • Kryltcov, Sergei B.
  • Solovev, Sergei V.
Item Type: Article
Título de Revista/Publicación: Journal of Minings Institute
Date: 25 April 2019
ISSN: 2411-3336
Volume: 236
Subjects:
Freetext Keywords: active Rectifier; active Filtering; harmonic disturbance; Direct Power Control
Faculty: E.T.S.I. Industriales (UPM)
Department: Ingeniería Mecánica
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The paper addresses issues of using the active rectifier in partially loaded variable frequency drive as active filter in the conditions of non-sinusoidal current and voltage disturbances caused by the presence of high-power non-linear load in the grid. The topology of transformless three-level converter for 6-10 kV suitable for proposed solution has been presented and its mathematical model has been derived. Based on the model, the direct power control algorithm with ability to compensate non-linear currents has been designed. The investigation of active rectifier efficiency was performed depending on the relation between linear and non-linear load currents of the grid node, as well as on active power load of the active rectifier. Efficiency analysis was based on the developed computer model of the grid node with connected non-linear load simultaneously with the variable frequency drive with active rectifier.

More information

Item ID: 63926
DC Identifier: http://oa.upm.es/63926/
OAI Identifier: oai:oa.upm.es:63926
DOI: 10.31897/PMI.2019.2.229
Official URL: http://pmi.spmi.ru/index.php/pmi/article/view/13190
Deposited by: Memoria Investigacion
Deposited on: 11 Nov 2020 15:10
Last Modified: 11 Nov 2020 15:10
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