Analysis of single-phase PLL with novel two-phase generator for gridconnected converters

dc.contributor.authorLale, Srdjan
dc.contributor.authorLubura, Slobodan
dc.contributor.authorŠoja, Milomir
dc.contributor.authorIkić. Marko
dc.date.accessioned2023-10-24T11:38:22Z
dc.date.available2023-10-24T11:38:22Z
dc.date.issued2011
dc.description.abstractIt is very important for proper work of gridconnected converters to have accurate detection of phase angle, frequency and amplitude of grid voltage. Estimation of these grid parameters can be achieved using PLL (phase locked loop) based on SRF (synchronous reference frame) theory. This PLL should have robustness against noise and offset introduced by measurement and data conversion. This paper proposes an improved PLL alorithm that has excellent noise and offset rejection property. The main part of the proposed PLL is a novel two-phase generator which is used to obtain two quadrature signals for SRF block and PI regulator in closed control loop.
dc.identifier.doi10.1109/TELFOR.2011.6143645
dc.identifier.urihttps://vaseljena.ues.rs.ba/handle/123456789/904
dc.language.isoen
dc.source19thTelecommunications Forum (TELFOR)
dc.subjectPLL, two-phase generator, offset rejection
dc.titleAnalysis of single-phase PLL with novel two-phase generator for gridconnected converters
dc.typeArticle
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