TY - GEN
T1 - A Seamless Transition between Grid-Forming and Grid-Following Controls of Inverter-Based Resources
AU - Huang, Heqing
AU - Ding, Lizhi
AU - Lin, Yuzhang
AU - Lu, Xiaonan
AU - Zheng, Yue
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - A universal method for seamless, bidirectional transition between grid-forming and grid-following modes of inverter-based resources is presented in this paper. In this method, both control modes operate simultaneously, with one being active while the other remains on standby. By leveraging the interchangeability between controlled voltage source and controlled current source, the control reference of the standby mode is adjusted to track the active control mode. Once the system reaches the steady state, the outputs of both control modes are synchronized, allowing for an instantaneous and seamless transition between control modes when needed.
AB - A universal method for seamless, bidirectional transition between grid-forming and grid-following modes of inverter-based resources is presented in this paper. In this method, both control modes operate simultaneously, with one being active while the other remains on standby. By leveraging the interchangeability between controlled voltage source and controlled current source, the control reference of the standby mode is adjusted to track the active control mode. Once the system reaches the steady state, the outputs of both control modes are synchronized, allowing for an instantaneous and seamless transition between control modes when needed.
KW - Grid-following control
KW - grid-forming control
KW - inverter-based resources
KW - islanding
KW - seamless transition
KW - virtual synchronous generator
UR - http://www.scopus.com/inward/record.url?scp=86000445537&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=86000445537&partnerID=8YFLogxK
U2 - 10.1109/ECCE55643.2024.10861248
DO - 10.1109/ECCE55643.2024.10861248
M3 - Conference contribution
AN - SCOPUS:86000445537
T3 - 2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings
SP - 3692
EP - 3699
BT - 2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2024 IEEE Energy Conversion Congress and Exposition, ECCE 2024
Y2 - 20 October 2024 through 24 October 2024
ER -