储能
超导磁储能
串并联电路
连接(主束)
磁铁
电磁线圈
高效能源利用
能量(信号处理)
超导磁体
材料科学
能量转换
能量转换效率
计算机数据存储
计算机科学
电气工程
机械工程
光电子学
功率(物理)
物理
计算机硬件
电压
工程类
热力学
量子力学
作者
Tianhui Yang,Ying Xin,Wenxin Li
标识
DOI:10.1109/tasc.2022.3153238
摘要
For some energy storage devices, an efficient connection structure is important for practical applications. Recently, we proposed a new kind of energy storage composed of a superconductor coil and permanent magnets. Our previous studies demonstrated that energy storage could achieve mechanical → electromagnetic → mechanical energy conversion with high efficiency and low loss. Additionally, we have found an optimized configuration of magnets to increase the capacity of the energy storage/conversion device. This article discusses a series connection structure to further enhance the capacity of the energy storage device. Two sets of experiments were carried out to investigate the effectiveness of the connection structure. The experimental results indicate that the energy capacity of a series connection of two such storage units will be the sum of the two units. The energy conversion efficiency is not compromised in the connection structure. Based on the results, it was concluded that an energy storage array with a much larger capacity may be achievable by a proper serial and parallel arrangement of multiple such energy storage/conversion units.
科研通智能强力驱动
Strongly Powered by AbleSci AI