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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.)

Control of Powers for Wind Power Generation and Grid Current Harmonics Filtering From Doubly Fed Induction Generator: Comparison of Two Strategies

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Author(s):
Moreira, Adson Bezerra [1] ; Dos Santos Barros, Tarcio Andre [2] ; De Castro Teixeira, Vanessa Siqueira [1] ; De Souza, Ramon Rodrigues [2] ; De Paula, Marcelo Vinicius [2] ; Ruppert Filho, Ernesto [2]
Total Authors: 6
Affiliation:
[1] Univ Fed Ceara, Dept Elect Engn, BR-62010560 Sobral - Brazil
[2] Univ Estadual Campinas, Fac Mech Engn, BR-13083740 Campinas, SP - Brazil
Total Affiliations: 2
Document type: Journal article
Source: IEEE ACCESS; v. 7, p. 37203-37213, 2019.
Web of Science Citations: 0
Abstract

Two strategies for wind power systems that simultaneously adjust the powers generation from doubly fed induction generator and achieves grid currents harmonic filtering are presented in this paper. The harmonic mitigation function is developed by algorithms proposed for compensating harmonics from the grid side converter. The quality of power is substantially enhanced. The generator side converter regulates the active and reactive powers that are supplied to the electric grid by the stator flux oriented control. This paper presents a novel control system for power generation and electric grid harmonic compensation, which is described and validated through comparison with other strategies. A harmonic filtering behavior analysis for some operation points using the novel strategy is presented. The proposed system efficiency is verified through simulation and experimental results. The grid current THD when none of the proposed strategies are applied is 17.21%. The THD is reduced to 5.68% when strategy 1 is applied. When strategy 2 is used the THD is decreased to 3.18%. (AU)

FAPESP's process: 15/03248-9 - Analysis and development of a system for wind power generation with mitigation of harmonic components of electrical current supplied to the grid
Grantee:Ernesto Ruppert Filho
Support Opportunities: Regular Research Grants
FAPESP's process: 17/21640-9 - Study and development of control and drive techniques for the use of switched reluctance machines in electric vehicles.
Grantee:Tárcio André dos Santos Barros
Support Opportunities: Regular Research Grants
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