Topological Design of a Novel Magnetically Saturated Bridge Arm Reactor with Controllable Inductance

Topological Design of a Novel Magnetically Saturated Bridge Arm Reactor with Controllable Inductance

Circulating currents and fault currents in MMC systems can pose a threat to the stable operation of the system. In this paper, a novel magnetically saturated bridge arm reactor topology is proposed, its operating principle is analyzed, and the simulation verification of electromagnetic characteristi...

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Bibliographic Details
Published in:2024 IEEE 21st Biennial Conference on Electromagnetic Field Computation (CEFC) pp. 1 - 2
Main Authors: Yuan, Jiaxin, Zhang, Wanting, Sun, Yudong, Zhou, Hang, Liu, Jiawei, Liu, Yu, Tan, Jiefu
Format: Conference Proceeding
Language:English
Published: IEEE 02-06-2024
Subjects:
bipolar short circuit fault
bridge arm coupling
Bridge circuits
circulating current
Electromagnetics
Inductance
Inductors
Limiting
Magnetic analysis
magnetic control reactor
MMC
Topology
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Summary:Circulating currents and fault currents in MMC systems can pose a threat to the stable operation of the system. In this paper, a novel magnetically saturated bridge arm reactor topology is proposed, its operating principle is analyzed, and the simulation verification of electromagnetic characteristics is carried out. It has the characteristic of variable inductance and suppresses the above currents without affecting the normal operation of the system.
DOI:10.1109/CEFC61729.2024.10585735