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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

A Graphical Method to Assess Component Overload Due to Harmonic Resonances in Wind Parks

Full text
Author(s):
Arguello, Andres [1] ; Torquato, Ricardo [1] ; Freitas, Walmir [1] ; Padilha-Feltrin, Antonio [1]
Total Authors: 4
Affiliation:
[1] Univ Estadual Campinas, BR-13083872 Campinas - Brazil
Total Affiliations: 1
Document type: Journal article
Source: IEEE Transactions on Power Delivery; v. 36, n. 3, p. 1819-1828, JUN 2021.
Web of Science Citations: 0
Abstract

One of the impacts of harmonic resonances in wind parks is to overload wind park components. The process of identifying a problematic component may be time-consuming due to the number of scenarios and different components (capacitors, transformers, cables and generators) that must be analyzed. In this context, this paper develops a first-screening approach to narrow down the number of scenarios that must be studied in detail. It first identifies that the capacitor bank is the most critical component. Then, it uses the operating limits of the capacitor bank and the harmonic distortions measured at the wind park entrance to obtain a chart that maps the problematic operating conditions of the park. Detailed investigations are needed only if the wind park condition is in specific regions of the chart. The proposed chart is attractive for practical applications as it is obtained with a simple equation, without the need to run any computer simulation, and can be consulted with few information from the wind park that is readily available to engineers. (AU)

FAPESP's process: 16/08645-9 - Interdisciplinary research activities in electric smart grids
Grantee:João Bosco Ribeiro do Val
Support Opportunities: Research Projects - Thematic Grants
FAPESP's process: 18/24018-0 - Methodologies for the Integration of High-Resolution Measurements on Management of Modern Power Distribution Systems
Grantee:Ricardo Torquato Borges
Support Opportunities: Scholarships in Brazil - Post-Doctoral
FAPESP's process: 19/17959-5 - Investigations of sustainable solutions for the integration of emerging technologies into the energy distribution systems of the future
Grantee:Walmir de Freitas Filho
Support Opportunities: Research Grants - Visiting Researcher Grant - Brazil