Comparative Analysis of Lattice-based All-Pass Filter and Second Order Generalized Integrator as Orthogonal System Generator of a PLL

Autor: Luciano Emilio Belandria, Nancy Alejandra Agudelo, Joan Gabriel Bergas-Jane

Publikováno v: Advances in Electrical and Electronic Engineering, Vol 19, Iss 1, Pp 1-15 (2021)

This paper presents a steady-state comparison of two methods that generate an orthogonal voltage system for a single-phase Phase-Locked Loop (PLL) structure: a widely accepted one based on a Second Order Generalized Integrator (SOGI) and a new one ba

Externí odkaz: https://doaj.org/article/53ddffeb015e4a568268efb12be0ec0e

Single-Phase PLL Based on an Adaptive Notch Filter

Autor: Joan Bergas, Luciano Emilio Belandria

Publikováno v: Advances in Electrical and Electronic Engineering, Vol 18, Iss 3, Pp 169-179 (2020)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Single-Phase Phase-Locked Loops (PLL) have become a crucial component of grid-tied power converters. PLL accuracy and fast response are important for control and protection purposes, especially in the presence of voltage harmonics and frequency varia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61e07c018d8ad3d0f56e7306b8ed9791
http://advances.utc.sk/index.php/AEEE/article/view/3807