
超导电力装置失超检测的基础研究
喻小艳、李敬东、唐跃进
The Basic Study for Quench Detection in Superconducting Electric Equipments
Yu Xiaoyan、 Li Jingdong、 Tang Yuejin
超导电力装置的失超会影响超导电力设备的运行和安全,是超导电力设备技术实用化有待深入研究的一个重要问题。对国内外通用的超导装置失超检测方法进行了分析,并根据电力系统中超导装置失超检测的特点,对高温超导线材在不同幅值的动态电流作用下的失超特性进行了试验研究,通过对试验数据的分析,对高温超导线材的失超特性有了较精细的理解,并在此基础上提出了超导电力装置失超先兆检测及其失超保护设计的新概念。
Quench of superconducting electric equipments is an important problem for superconducting electric power systems and will affect its operation. This paper presents the quench detection of SMES in power system operation, and puts forward forecast theory for quench detection.
superconducting electric equipments / quench detection / superconducting electric power system / forecast theory
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