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To build a To build a global virtual community for Chinese-speaking scientists
ScienceNet.cn is co-sponsored by Chinese Academy of Sciences (CAS), Chinese Academy of Engineering (CAE) , National Natural Science Foundation of China (NSFC) and China Association for Science and ...
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高场超导磁体技术及其应用︱超导材料及其应用专栏
目前,超导磁体在风力发电中主要有两方面的应用:风力发电机以及超导磁储能。对于风力发电机,当超导磁体的磁场提高以后,磁力线切割导体将产生更高的感应电动势,从而可以提高发电机整体的输出功率,或大幅减小发电机的体积。由于自然风力资源在时间尺度上分布极不均匀,为了保证电功率输出的稳定性,可以利用储能系统进行动态调节。更高的磁场强度,可以有效提升超导磁储能系统的储能密度,实现储能总量不变的前提下提高系统的紧 ...
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