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Multivariable phase-locked loop free strategy for power control of grid-connected voltage source converters
dc.contributor.author | Díaz-Sanahuja, Carlos | |
dc.contributor.author | Peñarrocha-Alós, Ignacio | |
dc.contributor.author | Vidal-Albalate, Ricardo | |
dc.date.accessioned | 2022-07-01T09:35:32Z | |
dc.date.available | 2022-07-01T09:35:32Z | |
dc.date.issued | 2022-05-17 | |
dc.identifier.citation | DIAZ-SANAHUJA, Carlos; PEÑARROCHA-ALÓS, Ignacio; VIDAL-ALBALATE, Ricardo. Multivariable phase-locked loop free strategy for power control of grid-connected voltage source converters. Electric Power Systems Research, 2022, vol. 210, p. 108084. | ca_CA |
dc.identifier.uri | http://hdl.handle.net/10234/198160 | |
dc.description.abstract | A multivariable control strategy in a reference frame for grid-connected voltage source converters (VSCs) without using a phase-locked loop (PLL) is presented in this paper. First, common VSC controls such as vector current control (VCC) and grid voltage modulated direct power control (GVM-DPC) are analyzed and their main drawbacks are identified. Then, the multivariable control strategy is presented, including the implementation of saturation and anti-windup mechanisms, and limitation of overcurrents. Next, different uncertainty channels that may lead to instability in each approach are analyzed, showing the drawbacks related to the use of a PLL, which are avoided in our proposal. The effectiveness of the three strategies is compared by means of MATLAB/Simulink simulations, showing that the proposal presents a more robust behavior, specially in weak grids. | ca_CA |
dc.description.sponsorShip | Funding for open access charge: CRUE-Universitat Jaume I | |
dc.format.extent | 10 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Elsevier | ca_CA |
dc.relation.isPartOf | Electric Power Systems Research, Vol. 210, September 2022 | ca_CA |
dc.rights | © 2022 The Authors. Published by Elsevier B.V. | ca_CA |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | ca_CA |
dc.subject | VSC | ca_CA |
dc.subject | multivariable control | ca_CA |
dc.subject | anti-windup | ca_CA |
dc.subject | PLL | ca_CA |
dc.subject | weak grid | ca_CA |
dc.title | Multivariable phase-locked loop free strategy for power control of grid-connected voltage source converters | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1016/j.epsr.2022.108084 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
project.funder.name | Spanish Ministry of Science, Innovation and Universities | ca_CA |
project.funder.name | Spanish Research Agency | ca_CA |
project.funder.name | MCIN/AEI/10.13039/501100011033 | ca_CA |
oaire.awardNumber | FPU16/03505 | ca_CA |
oaire.awardNumber | PID2020-112943RB-I00 | ca_CA |
oaire.awardNumber | PDC2021-121077-I00 | ca_CA |
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