Robust design of LCL filters for single-current-loop-controlled grid-connected power converters with unit PCC voltage feedforward

• Main Authors: Li, Xiaoqiang, Fang, Jingyang, Tang, Yi, Wu, Xiaojie
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2019
• 主題: Engineering::Electrical and electronic engineering; Grid Impedance; LCL Filter
• 在線閱讀: https://hdl.handle.net/10356/84454; http://hdl.handle.net/10220/50130

The point of common coupling (PCC) voltage feedforward control is widely employed for LCL-type grid-connected converters to prevent large inrush current during startup, reduce steady-state tracking error, and suppress disturbances of grid voltage. Generally, this feedforward loop is ignored in the s...