{"title":"Theoretical calculation and analysis of electromagnetic performance of high temperature superconducting electric flywheel energy storage system","authors":"","doi":"10.1016/j.physc.2024.1354599","DOIUrl":null,"url":null,"abstract":"<div><div>This article presents a high-temperature superconducting flywheel energy storage system with zero-flux coils. This system features a straightforward structure, substantial energy storage capacity, and the capability to self-stabilize suspension and guidance in both axial and radial directions. The article provides an introduction to the system's structure and principle. Firstly, it analyzes the model mechanism and dynamic electromagnetic performance of the 8-shaped coil without cross connection structure while validating its accuracy through comparison with simulation results. Subsequently, it examines the electromagnetic performance of the cross-connected structure, demonstrating its superior performance compared to that of the non-cross-connected structure. These research findings serve as a valuable reference for designing high-temperature superconducting electric flywheel energy storage systems.</div></div>","PeriodicalId":20159,"journal":{"name":"Physica C-superconductivity and Its Applications","volume":null,"pages":null},"PeriodicalIF":1.3000,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physica C-superconductivity and Its Applications","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0921453424001631","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, APPLIED","Score":null,"Total":0}
引用次数: 0
Abstract
This article presents a high-temperature superconducting flywheel energy storage system with zero-flux coils. This system features a straightforward structure, substantial energy storage capacity, and the capability to self-stabilize suspension and guidance in both axial and radial directions. The article provides an introduction to the system's structure and principle. Firstly, it analyzes the model mechanism and dynamic electromagnetic performance of the 8-shaped coil without cross connection structure while validating its accuracy through comparison with simulation results. Subsequently, it examines the electromagnetic performance of the cross-connected structure, demonstrating its superior performance compared to that of the non-cross-connected structure. These research findings serve as a valuable reference for designing high-temperature superconducting electric flywheel energy storage systems.
期刊介绍：
Physica C (Superconductivity and its Applications) publishes peer-reviewed papers on novel developments in the field of superconductivity. Topics include discovery of new superconducting materials and elucidation of their mechanisms, physics of vortex matter, enhancement of critical properties of superconductors, identification of novel properties and processing methods that improve their performance and promote new routes to applications of superconductivity.
The main goal of the journal is to publish:
1. Papers that substantially increase the understanding of the fundamental aspects and mechanisms of superconductivity and vortex matter through theoretical and experimental methods.
2. Papers that report on novel physical properties and processing of materials that substantially enhance their critical performance.
3. Papers that promote new or improved routes to applications of superconductivity and/or superconducting materials, and proof-of-concept novel proto-type superconducting devices.
The editors of the journal will select papers that are well written and based on thorough research that provide truly novel insights.
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