Generic PLL-Based Grid-Forming Control

Loading...
Thumbnail Image
Journal Title
Journal ISSN
Volume Title
A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Date
2022-02
Major/Subject
Mcode
Degree programme
Language
en
Pages
4
Series
IEEE Transactions on Power Electronics
Abstract
In grid-forming control, the swing equation of a synchronous machine is emulated by a power controller. Thereby, frequency droop, power-oscillation damping, and/or virtual inertia can be obtained. In this letter, it is shown that a phase-locked loop - which is normally grid following - can be designed so as to, in turn, emulate a generic power controller, thus, becoming grid-forming.
Description
Keywords
Other note
Citation
Harnefors, L, Schweizer, M, Kukkola, J, Routimo, M, Hinkkanen, M & Wang, X 2022, ' Generic PLL-Based Grid-Forming Control ', IEEE Transactions on Power Electronics, vol. 37, no. 2, pp. 1201-1204 . https://doi.org/10.1109/TPEL.2021.3106045