Flight verification of cooling self-sustaining high-temperature superconducting motor
文献类型：期刊论文
| 作者 | Zheng, Jinxing2 ; Sun, Jinxin2,3; Liu, Fei2; Liu, Xufeng2; Peng, Junyi1; Zhang, Jiong1; Zhang, Chi1; Zhu, Lei2; Zhu, Xiaoliang2; Huang, Chen1
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| 刊名 | SUPERCONDUCTOR SCIENCE & TECHNOLOGY
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| 出版日期 | 2024-07-01 |
| 卷号 | 37 |
| 关键词 | flight verification superconducting motor unmanned aerial vehicle electromagnetic analysis |
| ISSN号 | 0953-2048 |
| DOI | 10.1088/1361-6668/ad54f5 |
| 通讯作者 | Zheng, Jinxing(jxzheng@ipp.ac.cn) |
| 英文摘要 | The global shift towards sustainable development and technological advancements has propelled the energy transition trend. Recognizing the substantial environmental impact of conventional commercial airplanes, there is a growing urgency to develop a sophisticated superconducting motor system for commercial aviation. The advent of high-temperature superconducting motors presents a transformative leap, offering significant advantages in power density and efficiency when compared to traditional motors. To validate the issues that future liquid-hydrogen superconducting electric airplanes may encounter, a kilowatt-class aerospace high-temperature superconducting motor is designed. Based on the requirements of airborne applications, critical parameters such as electromagnetic characteristics, operating characteristics, and AC losses have been analyzed. Furthermore, extensive research and testing have been conducted on the superconducting motor magnet, leading to the successful assembly of a prototype. The superconducting motor has a rated output power of 2.7 kW and a rated speed of 5000 rpm. Rigorous ground operation performance tests have also been conducted to ensure the feasibility and reliability of the motor in practical applications. Benefiting from the topological structure design, the superconducting motor has an excellent sealing performance at low temperatures. The superconducting motor can maintain low temperature and high vacuum for a long time, when the vacuum pump is removed and the liquid nitrogen inlet is closed after the motor is completely cooled. The culmination of these endeavors is the realization of a successful flight validation of an unmanned aerial vehicle equipped with a high-temperature superconducting motor, demonstrating a sustained flight of nearly one hour. |
| 资助项目 | Design and analysis of solutions for the integration of multi-electrical technologies with airborne liquid hydrogen systems project[52222701] ; National Science Found for Excellent Young Scholars of China[52077211] ; National Natural Science Foundation of China General Program[BJPY2021B01] ; National Natural Science Foundation of China General Program[E35A0GGX571] ; CAS President's Fund |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001248958100001 |
| 出版者 | IOP Publishing Ltd |
| 资助机构 | Design and analysis of solutions for the integration of multi-electrical technologies with airborne liquid hydrogen systems project ; National Science Found for Excellent Young Scholars of China ; National Natural Science Foundation of China General Program ; CAS President's Fund |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/136391]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Zheng, Jinxing |
| 作者单位 | 1.COMAC Beijing Aircraft Technol Res Inst, Beijing 102211, Peoples R China 2.Chinese Acad Sci, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Jinxing,Sun, Jinxin,Liu, Fei,et al. Flight verification of cooling self-sustaining high-temperature superconducting motor[J]. SUPERCONDUCTOR SCIENCE & TECHNOLOGY,2024,37. |
| APA | Zheng, Jinxing.,Sun, Jinxin.,Liu, Fei.,Liu, Xufeng.,Peng, Junyi.,...&Su, Dongdong.(2024).Flight verification of cooling self-sustaining high-temperature superconducting motor.SUPERCONDUCTOR SCIENCE & TECHNOLOGY,37. |
| MLA | Zheng, Jinxing,et al."Flight verification of cooling self-sustaining high-temperature superconducting motor".SUPERCONDUCTOR SCIENCE & TECHNOLOGY 37(2024). |
入库方式： OAI收割
来源：合肥物质科学研究院
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