An Improved Adaptive Inertia and Damping Combination Control of Virtual Synchronous Generator

• Published in: IECON 2021 – 47th Annual Conference of the IEEE Industrial Electronics Society pp. 1 - 6
• Main Authors: Shi, Qiguo, Du, Chunshui, Sun, Yongchao, Cai, Wenlu, Wang, Aiping, Chui, Dezheng
• Format: Conference Proceeding
• Language: English
• Published: IEEE 13.10.2021
• Subjects: Adaptation models; adaptive control; Damping; Industrial electronics; microgrid inverter; Microgrids; Stability analysis; Synchronous generators; Time-frequency analysis; virtual synchronous generator (VSG)

When the islanded microgrid is subject to a large power disturbance, the fixed-parameter virtual synchronous generator (VSG) control can provide inertia and damping for the system, but it cannot guarantee the frequency adjustment performance and the control flexibility is poor. To solve this problem...