Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/67413
Título: | A three-phase four-wire unified power quality conditioner without series transformers |
Autor(es): | Monteiro, L. F. C. Pinto, J. G. Afonso, João L. Bellar, M. D. |
Palavras-chave: | UPQC topology power quality custom power conditioners instantaneous active and non-active currents instantaneous active non-active currents |
Data: | Out-2012 |
Editora: | IEEE |
Revista: | IEEE Open Journal of the Industrial Electronics Society |
Citação: | L. F. C. Monteiro, J. G. Pinto, João L. Afonso, M. D. Bellar “A Three-Phase Four-Wire Unified Power Quality Conditioner Without Series Transformers”, IEEE IECON’2012 - The 38th Annual Conference of the IEEE Industrial Electronics Society, Québec, Canada, 25-28 October 2012, ISSN: 1553-572X, DOI: 10.1109/IECON.2012.6388813 |
Resumo(s): | This work presents a topology for a Unified Power Quality Conditioner (UPQC), without series transformers, connected to a three-phase four-wire electrical grid. Based on the proposed power topology, the UPQC is able to compensate unbalanced-and harmonic-components, power factor and short-duration voltage variations (voltage sag/swell). In other words this UPQC consists in a universal solution capable to mitigate most power quality problems in an electrical installation. The applied control algorithms are based on instantaneous power definitions (active and non-active currents), together with a robust synchronizing circuit (PLL), to detect the phase angle of the fundamental positive-sequence component of the system voltage. A trustworthy model of the proposed UPQC was investigated in order to verify its performance under power quality problems observed at the load currents and system voltages. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/67413 |
ISBN: | 9781467324212 |
DOI: | 10.1109/IECON.2012.6388813 |
ISSN: | 1553-572X |
Versão da editora: | https://ieeexplore.ieee.org/document/6388813 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
106_IEEE_IECON_2012_LM.pdf | Accepted Manuscript | 8,88 MB | Adobe PDF | Ver/Abrir |