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

Autor(es)

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]

Afiliação do(s) autor(es)

^[1] Univ Fed Ceara, Dept Elect Engn, BR-62010560 Sobral - Brazil

^[2] Univ Estadual Campinas, Fac Mech Engn, BR-13083740 Campinas, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: IEEE ACCESS; v. 7, p. 37203-37213, 2019.
• Citações Web of Science: 0

Resumo

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)

• Processo FAPESP: 15/03248-9 - Análise e desenvolvimento de um sistema de geração eólica de energia elétrica com mitigação de componentes harmônicas de corrente elétrica fornecida para a rede elétrica
• Beneficiário: Ernesto Ruppert Filho
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 17/21640-9 - Estudo e desenvolvimento de técnicas de controle e acionamento para utilização de máquinas elétricas de relutância variável em veículos elétricos.
• Beneficiário: Tárcio André dos Santos Barros
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 16/08645-9 - Pesquisas interdisciplinares em redes inteligentes de energia elétrica
• Beneficiário: João Bosco Ribeiro do Val
• Modalidade de apoio: Auxílio à Pesquisa - Temático