Virtual impedance shaping for the bus conversion system in the hybrid AC/DC grid

• Main Authors: Jin, Sicong, Liao, Huanyue, Zhang, Xin, Ma, Hao, Sun, Changjiang, Guo, Bin
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Impedance interaction; Parallel virtual impedance regulator
• Online Access: https://hdl.handle.net/10356/178614
• Institution: Nanyang Technological University

The bus conversion system in the hybrid AC/DC grid is usually composed of a three-phase interlinking converter and a DC-side input filter. The impedance interaction between the converter and the input filter may cause instability of the DC-link voltage. The previously proposed stabilization methods...