학술논문
Software Phase Locked Loop Based on SOGI Transform
Document Type
Conference
Source
2022 IEEE 6th Conference on Energy Internet and Energy System Integration (EI2) Energy Internet and Energy System Integration (EI2), 2022 IEEE 6th Conference on. :428-432 Nov, 2022
Subject
Language
Abstract
The basic principle of phase-locked loop is introduced, and the software phase-locking method based on synchronous rotation coordinates is adopted. The phase-locked loop simulation model is established in the Matlab/Simulink environment, and the phase-locked method of constructing orthogonal vectors by SOGI transform is simulated and verified. Finally, two phases are constructed by software phase locking method based on SOGI transform, and the software programming process is given for experimental verification.