Year: 2025
Type: article
Abstract: The electromagnetic stability analysis of electro-dynamic high-speed maglev systems is a key research topic. An electromagnetic stability analysis model of the high-speed superconducting maglev system is introduced. The model could be used to analyze the electromagnetic transient stability performance of the maglev train under the lateral and yaw conditions. First, the integrated electromagnetic topology structure and stability operation principle of the high-speed maglev system are proposed. Second, the electromagnetic stiffness and running stability expressions are obtained, such as levitation stiffness, guidance stiffness, and coupling stiffness. Finally, the three-dimensional electromagnetic stiffness properties and electromagnetic stability characteristics of the maglev system are calculated.
Source: AIP Advances
DOI: 10.1063/5.0297275
Author: Weilai Shang
Institution: Nanjing Polytechnic Institute
Language: English
Subfield: Control and Systems Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $1,350
OpenAlex ID: W4416150838