Development and performance results of 5 MVA SMES for bridging instantaneous voltage dips
Development and performance results of 5 MVA SMES for bridging instantaneous voltage dips
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用于桥接瞬时电压骤降的 5 MVA SMES 的开发和性能结果
DOI：
10.1109/tasc.2004.830076
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发表时间：
2004
影响因子：
1.8
通讯作者：
S. Kawashima
中科院分区：
文献类型：
--
作者：
S. Nagaya;N. Hirano;M. Kondo;T. Tanaka;H. Nakabayashi;K. Shikimachi;S. Hanai;J. Inagaki;S. Ioka;S. Kawashima
研制了输出容量为5MVA的超导储能系统（SMES），用于桥接瞬时电压跌落。通过在日本新建的大型液晶工厂设置该系统进行现场检查。开发的SMES系统可以存储高达7.34兆焦耳的磁能在超导线圈使用的NbTi卢瑟福导体。所研制的超导磁储能系统最大输出功率为5 MVA，系统放电时间为1 s。线圈的工作电流为2.7 kA，额定电压为2.5 kV。实地审查于2003年7月开始。在现场试验中，我们将确认超导磁储能系统桥接瞬时电压骤降的性能、长期驱动可靠性和备用损耗特性。
The superconducting magnetic energy storage system (SMES) of output 5 MVA has been developed to bridge instantaneous voltage dips. The field examination is executed by setting up this system at the new and large liquid crystal factory in Japan. The developed SMES system can store up to 7.34 MJ of magnetic energy in superconducting coils using the NbTi Rutherford conductor. The maximum output of the developed SMES is 5 MVA, and the system can discharge the output for one s. The operating current of the coil is 2.7 kA, and the rated voltage is 2.5 kV. The field examination was started in July 2003. During the field test, we will confirm the performance of bridging instantaneous voltage dips by SMES, the long-term drive reliability and the standby loss characteristic.