Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
September 5, 2025

Synchronous Stability Analysis and Enhancement Method for Grid Following Inverters in Weak Grids

View Full Paper
Ask AI
Bookmark
Share

Authors

LZLin ZhuZhejiang A & F UniversityYLYan LiuChinese Academy of Tropical Agricultural SciencesPWPengfei WangChongqing University

Discussion

Loading...

Member takes

Overview

Analysis reveals impacts of PLL parameters and grid conditions on synchronous stability, suggesting improvements for GFLIs.

Key Points

  • Improved synchronous stability of grid-following inverters during transients enhances overall system reliability.
  • Analysis shows that phase-locked loop parameters negatively affect transient stability under weak grid conditions.
  • Proposed feedback low-pass filter enhances GFLI performance without compromising steady-state stability.
  • Simulation with a 2-MW GFLI confirms theoretical findings, indicating method effectiveness in weak grid scenarios.

Cite This Study

Zhu et al. (2025) studied this question.

synapsesocial.com/papers/68bb49bc6d6d5674bccff4cchttps://doi.org/10.21203/rs.3.rs-7358001/v1
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Nonlinear Modeling and Analysis of Grid-Connected Voltage-Source Converters Under Voltage Dips2020 · 95 citations
  2. 2Frequency Coupling Suppression Control Strategy for Single-Phase Grid-Tied Inverters in Weak Grid2021 · 67 citations
  3. 3Evaluation and Enhancement of Control Strategies for VSC Stations Under Weak Grid Strengths2017 · 85 citations
  4. 4Design-Oriented Small-Signal Stability Assessment of Grid-Following Inverter-Based Resources Based on Virtual Dynamic Short-Circuit Ratio2025 · 12 citations
  5. 5Quantitative Parameters Design of VSG Oriented to Transient Synchronization Stability2023 · 124 citations