摘要
针对10k V配电网压变熔丝时常发生非正常熔断的事故,介绍了导致压变熔丝非正常熔断的主要原因为铁磁谐振和低频非线性振荡,利用ATP-EMTP建立10k V配电系统的仿真模型,以此为基础对现有主流的压变熔丝非正常熔断的预防措施进行了综合比较和仿真分析。
For the frequent blown of 10kV distribution network voltage transformer fuse, the paper introduce the main reasons： ferromagnetic resonance and low-frequency nonlinear oscillation. A 10kV distribution network model is established by ATP-EMTP, and the existing suppressing fuse blown measures are comprehensively compared and detailed analyzed.
出处
《中国西部科技》
2015年第12期22-25,共4页
Science and Technology of West China
关键词
电磁式电压互感器
熔丝
铁磁谐振
低频非线性振荡
ATP-EMTP
Electromagnetic Voltage Transformer
Fuse
Ferromagnetic Resonance
Low-frequency NonlinearOscillation
ATP-EMTP
