current limiter;
DC reactor;
high temperature superconducting (HTS) coil;
series transformer;
D O I:
10.1109/77.920268
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 [电气工程];
0809 [电子科学与技术];
摘要:
We propose a single de reactor type fault current limiter, This fault current limiter is for a three-phase power system, employing only one superconducting coil that is connected with the secondary windings of transformers through a diode-bridge. In this composition, a de reactor type fault, current limiter using a high temperature superconducting coil takes advantage of coil inductance and does not require a superconducting coil normal transition. This paper presents the most suitable case of a single de reactor type fault current limiter for a 6.6 kV power system and compares it with a three de reactors type fault current limiter.