State-Space Models for Control Interaction Analysis of DFIG and FSC Wind Parks
50th Annual Conference of the IEEE Industrial Electronics Society, IECON 2024, Illinois, United States Of America, 3 - 06 November 2024, (Full Text)
- Publication Type: Conference Paper / Full Text
- Doi Number: 10.1109/iecon55916.2024.10905963
- City: Illinois
- Country: United States Of America
- Keywords: control interaction, doubly-fed induction generator, eigenvalue analysis, full-scale converter, state-space model
- Middle East Technical University Affiliated: No
Abstract
This paper presents state-space models for both doubly-fed induction generator (DFIG) and full-scale converter (FSC)-based wind parks (WPs) that can be used to investigate the WP control interaction (CI) problems. The presented models are tested on a series capacitor compensated WP benchmark which exhibits different type instability phenomenon for DFIG and FSC-based WP connection scenarios. The obtained results are validated through simulations using EMTP®. The presented models can be used to develop a state-space analysis (SSA) tool for large-scale multi WP systems to identify the potential WP related instability conditions.