Improvement of frequency regulation in VSG-based AC microgrid via adaptive virtual inertia

• Main Authors: Hou, Xiaochao, Sun, Yao, Zhang, Xin, Lu, Jinghang, Wang, Peng, Guerrero, Josep M.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Electrical and electronic engineering; AC Microgrid; Adaptive Virtual Inertia
• Online Access: https://hdl.handle.net/10356/160920
• Institution: Nanyang Technological University

A virtual synchronous generator (VSG) control based on adaptive virtual inertia is proposed to improve dynamic frequency regulation of microgrid. When the system frequency deviates from the nominal steady-state value, the adaptive inertia control can exhibit a large inertia to slow the dynamic proce...