Synchronization Stability Enhancement of Grid-Following Converter Under Inductive Power Grid
نویسندگان
چکیده
The loss of synchronization (LOS) is a main issue for dynamic behavior grid-following converter (GFC) under inductive power grid. This letter reveals the underlying mechanism insufficient damping or even negative during grid disturbance, and analyzes how initial speed angle-difference between PLL output voltage affects stability. Then stability enhancement scheme to add positive reverse angular frequency transient process proposed in this letter.
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ژورنال
عنوان ژورنال: IEEE Transactions on Energy Conversion
سال: 2023
ISSN: ['1558-0059', '0885-8969']
DOI: https://doi.org/10.1109/tec.2023.3265518