Phase reshaping via all-pass filters for robust LCL-filter active damping

• المؤلفون الرئيسيون: Yao, Wenli, Yang, Yongheng, Xu, Yan, Blaabjerg, Frede, Liu, Shuyong, Wilson, Gary
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Engineering::Electrical and electronic engineering; Active Damping; All-Pass Filter
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/160921

Active damping is a common way to stabilize the current control of LCL-filtered converters. In this paper, the stable region of-180° phase crossing is first identified within a predefined range of grid impedance and LCL parameter variations. Once the phase of the current control loop is in the ident...