Dynamic Grid Voltage-Based Impedance-Reshaped Control for the Stability Enhancement of Grid-Connected DC/AC Converter System under Bidirectional Power Flow

Dynamic Grid Voltage-Based Impedance-Reshaped Control for the Stability Enhancement of Grid-Connected DC/AC Converter System under Bidirectional Power Flow

Considering the bidirectional three-phase DC/AC converter, it presents different impedance characteristics on AC side under different power flow directions, resulting in different stability margin. This may cause the system instability at high-power level. This directionally oriented stability diffe...

Full description

Bibliographic Details
Main Authors: Li Liu, Kun Wang, Fei Peng, Yanjun Tian, Yi Wang
Format: Article
Language:English
Published: MDPI AG 2022-10-01
Series:Energies
Subjects:
grid-connected converter
impedance interaction
stability analysis
bidirectional control
impedance control
Online Access:https://www.mdpi.com/1996-1073/15/19/7269

Similar Items

Similar Items