Search Results for author: Irina Subotić

Found 4 papers, 0 papers with code

Quantitative Stability Conditions for Grid-Forming Converters With Complex Droop Control

no code implementations15 Oct 2023 Xiuqiang He, Linbin Huang, Irina Subotić, Verena Häberle, Florian Dörfler

In this paper, we study analytically the transient stability of grid-connected distributed generation systems with grid-forming (GFM) complex droop control, also known as dispatchable virtual oscillator control (dVOC).

Universal dual-port grid-forming control: bridging the gap between grid-forming and grid-following control

no code implementations11 Apr 2023 Irina Subotić, and Dominic Groß

We analyze a dual-port grid-forming (GFM) control for power systems containing ac and dc transmission, converter-interfaced generation and energy storage, and legacy generation.

Nonlinear Stability of Complex Droop Control in Converter-Based Power Systems

no code implementations28 Oct 2022 Xiuqiang He, Verena Häberle, Irina Subotić, Florian Dörfler

In previous work, the global stability of dVOC (i. e., complex droop control) has been proven by prespecifying a nominal synchronous steady state.

Unified Grid-Forming Control of PMSG Wind Turbines for Fast Frequency Response and MPPT

no code implementations19 Jul 2022 Xue Lyu, Irina Subotić, Dominic Groß

In this work we present a novel dual-port grid-forming control strategy, for permanent magnet synchronous generator wind turbines with back-to-back voltage source converters, that unifies the entire range of functions from maximum power point tracking (MPPT) to providing inertia and fast frequency response without explicit mode switching between grid-following and grid-forming control.

Point Tracking

Cannot find the paper you are looking for? You can Submit a new open access paper.